95X Series Hipot Testers

95X Series Hipot Testers 2017-03-21T15:28:38+00:00

95X Series Hipot Testers

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Power & Versatility for your Most Demanding Electrical Safety Test Applications

Vitrek built the 95X Series from the ground up with DSP technology – to bring you the safest, fastest, most capable, feature rich hipot testers available. The 95X Series combines high output power, with a wide range of AC & DC voltage outputs and extremely low leakage current measurement. Then we added a 4-wire milli-ohmmeter with dynamic range up to 100K ohms and an overlapping Tera-ohm class Insulation Resistance function. Top that off with an available 40 Amp Ground Bond capability and you’re just beginning to get a feel for what the Vitrek 95X Series Hipot Testers can do for you.

Ordering

Below prices in US$ are for destinations in North America with terms of prepay, net 30 days (OAC) and accepted credit cards. For shipment beyond North America or terms beyond 30 days, please contact the factory for a quotation.

951i

6KV AC/DC/IR/LR Electrical Safety Compliance Analyzer. Comes with: TL-209, Power Cord, Operating Manual, QTPro II-950 45 day free trial, NIST Traceable Calibration Certificate without data. ISO 17025 accredited calibration certificate with data and uncertainties available with purchase at a reduced price with part number: ISO-CALN-95X.

$4,550.00

952i

6KV AC/DC/IR/GB/LR Electrical Safety Compliance Analyzer. Comes with: TL-209, K-2R, Power Cord, Operating Manual, QTPro II-950 45 day free trial, NIST Traceable Calibration Certificate without data. ISO 17025 accredited calibration certificate with data and uncertainties available with purchase at a reduced price with part number: ISO-CALN-95X.

$5,195.00

953i

11KVDC 6KVAC/IR/LR Electrical Safety Compliance Analyzer. Comes with: TL-209, Power Cord, Operating Manual, QTPro II-950 45 day free trial, NIST Traceable Calibration Certificate without data. ISO 17025 accredited calibration certificate with data and uncertainties available with purchase at a reduced price with part number: ISO-CALN-95X.

$5,395.00

954i

11KVDC 6KVAC/IR/GB/LR Electrical Safety Compliance Analyzer. Comes with: TL-209, K-2R, Power Cord, Operating Manual, QTPro II-950 45 day free trial, NIST Traceable Calibration Certificate without data. ISO 17025 accredited calibration certificate with data and uncertainties available with purchase at a reduced price with part number: ISO-CALN-95X.

$6,195.00

955i

11KVDC 10KVAC/IR/LR Electrical Safety Compliance Analyzer. Comes with: TL-209, Power Cord, Operating Manual, QTPro II-950 45 day free trial, NIST Traceable Calibration Certificate without data. ISO 17025 accredited calibration certificate with data and uncertainties available with purchase at a reduced price with part number: ISO-CALN-95X.

$6,195.00

957i

15KVDC 6KVAC/IR/LR Electrical Safety Compliance Analyzer. Comes with: TL-209, Power Cord, Operating Manual, QTPro II-950 45 day free trial, NIST Traceable Calibration Certificate without data. ISO 17025 accredited calibration certificate with data and uncertainties available with purchase at a reduced price with part number: ISO-CALN-95X.

$6,195.00

959i

40A Ground Bond/LR Safety Compliance Analyzer. Comes with: K-2R, Power Cord, Operating Manual, QTPro II-950 45 day free trial, NIST Traceable Calibration Certificate without data. ISO 17025 accredited calibration certificate with data and uncertainties available with purchase at a reduced price with part number: ISO-CALN-95X.

$3,195.00

QTPro II-950

QuickTest Pro II Test Automation Software

$895.00

GPIB-9

Optional GPIB Interface

$495.00

95X-230V

Factory Set 230V Line Operation. Order this no charge option when powering the unit from 210-250VAC.

Free!

500VA

500VA Output Option (951i, 953i & 957i only)

$495.00

AC-2

200mA 2 KVAC Max Output Option (951i, 953i, & 957i only)

$195.00

AC-30

30KVAC MAX OUPUT FOR 95Xi SERIES ANALYZERS. The Optional Vitrek AC-30 increases the AC output capability to 30kVAC. Internal hardware and configuration must be installed in the 95Xi Series unit to operate the AC-30. This will also add an additional menu choice for external AC testing. The external AC-30 unit will then connect to the rear panel of the 95Xi Series Analyzer. The AC-30 includes all cables needed to connect to the 95Xi Series unit, plus a 7-foot long 50KV hardwired test lead, terminated in an open-ended wire, or optional custom connector. This option may be fitted in a 951i, 952i, 953i, 954i, 955i or 957i.

$3,195.00

RPO-95

Rear Panel Output Terminals

$395.00

RPOO-95

Rear Panel Only Output Terminals

$295.00

HSS-1

DUT Isolation Option. Option HSS-1 adds the ability to measure AC or DC breakdown and/or leakage into a grounded DUT. (This option may be fitted in a 951i, 952i, or 956i)

$495.00

HSS-2

DUT Isolation Option. Option HSS-2 adds the ability to measure DC breakdown and/or leakage into a grounded DUT with higher resolution than HSS-1. Maximum current capabilities are further reduced. (This option may be fitted in a 951i, 952i, or 956i)

$750.00

PMT-1

Pulse Mode / High Speed Flash Test Option

$395.00

ISO-CALN-95X

ISO 17025 Accredited Cal Cert (with purchase). Upgrade from a NIST traceable cal cert with no data to an accredited calibration certificate with data and uncertainties.

$195.00

TL-UP1

Universal Power Receptacle Hipot Test Adaptor. Receptacle accepts popular North American, European & Asian style power cords – for easy hipot test connection of corded products. 4ft leads.

$145.00

TL-UP2

Universal Power Receptacle Hipot & GB Test Adaptor. Receptacle accepts popular North American, European & Asian style power cords – for easy Hipot & Ground Bond test connection of corded products. 4ft leads.

$195.00

TL-UP3

Universal Power Receptacle GB Only Test Adaptor. Receptacle accepts popular North American, European & Asian style power cords – for easy Ground Bond test connection of corded products. 4ft leads.

$165.00
TL-IEC-7

TL-IEC1

IEC 320 C13 Power Socket Hipot Lead Set. This test lead set makes a convenient connection to the IEC-320 C13 style power inlet of many products. The HV lead is connected to both the line and neutral pins, while the earth pin is connected to return terminal. 4ft leads.

$95.00
TL-IEC-7GB

TL-IEC2

IEC 320 C13 Power Socket Hipot & Ground Bond Test Lead Set. This test lead set makes a convenient connection to the IEC-320 C13 style power inlet of many products. The HV lead is connected to both the line and neutral pins, while the earth pin is connected to source- & sense- terminals.

$145.00
TL-IEC-7GB

TL-IEC3

IEC 320 C13 Power Socket Ground Bond Only Test Lead Set. This test lead set makes a convenient connection to the IEC-320 C13 style power inlet of many products. The earth pin is connected to source- & sense- leads. 4ft leads. *White Hipot test lead shown in photo is not included with TL-IEC3.

$125.00

TL-115-1

NEMA 5-15 Power Socket Hipot Test Adaptor Lead Set. Receptacle accepts NEMA 5-15 style North American power cords – for easy hipot test connection on corded products. 4ft leads.

$145.00

TL-115-2

NEMA 5-5 Power Socket Hipot & Ground Bond Test Adaptor Lead Set. Receptacle accepts NEMA 5-15 style North American power cords – for easy hipot & GB test connection on corded products. 4ft leads.

$195.00
Hipot Test Pistol

TL-TP1

HV Retractable Tip Test Pistol Test Lead Set. For the ultimate operator safety, the HV test probe is only exposed when pistol grip is held and trigger is engaged. 4 ft test HV lead length.

$345.00

TL-109

5KV HV Pencil Probe Test Lead Set. 4ft leads.

$95.00

TL-209

Additional HV/Continuity Test Lead set. 3 piece, 4 ft length alligator test lead set for connection to HV output, return & continuity terminals.

$85.00

TL-30

Heavy Duty HV Alligator Clip Test Lead Set. 4ft leads.

$95.00

K-1

4-wire Kelvin Low Resistance Measurement Lead Set (10A Max). 4ft leads.

$150.00

K-2R

Additional Ground Bond Lead Set. 4-Wire, 2 alligator clip test leads set, 4 ft length for connection to Ground Bond terminals. 10AWG high flex source wires & 18 AWG sense with 40A rated clips.

$185.00

GBP1

40A Handheld Ground Bond Probe. Single Probe. 4 ft length for connection to Ground Bond terminals. Designed to be used with standard K-2R lead set or additional GBP1.

$125.00

RM-1

Rack Mount Kit

$75.00

RSS-95

Remote Start Switch

$145.00

RFS-95

Remote Start Foot Switch

$195.00

USB-1

USB A to B Cable 6ft (95X/4700 to printer or V7X/PA900 to PC)

$35.00

USB-2

USB A to RS232 (Serial) Adapter Cable (Requires RS-2)

$85.00

RS-2

Female to Female Null Modem RS232 (Serial) Cable 6ft

$45.00

GP-1

1 Meter Shielded GPIB (IEE-488) Cable

$95.00

More Speed, More Power, Better Resolution, More Functionality
What more could you want in an Electrical Safety Tester?

950 Series Hipot Testers

Vitrek 95X Series Hipot Testers

For more than 25 years Vitrek has been driven by an obsession to build a better hipot tester. Increased user safety, faster test times, higher output voltages and more functionality have been our driving force. The 95X series is the result of this pursuit – offering power, speed, accuracy and resolution that leave the others far behind.

For Demanding Hipot Tests – Demand the Vitrek 95X

Speed and power go hand in hand, the 6.5KVDC models offer 50mA of source current for DC Hipot – providing the power you need to rapidly charge and discharge challenging DUTs. Models are also available with DC hipot up to 11KV and 15KV. Most of the 95x series also offer 50mA of sourcing for AC hipot, but for heavier AC loads the 95X can be configured to source up to 100mA or even as much as 200mA. For higher AC hipot voltages the 95X can generate up to 10KV internally and all models are available with an external 30KVAC hipot option.

When it comes to making critical leakage current measurements, the 95X delivers rock-solid resolution down to 100 pico-amps. This high resolution provides built-in insulation resistance measurement (IR) up to a Tera-ohm, add a 4-wire milli-ohmmeter with autoranging up to 100K ohm and an available 40 amp Ground Bond function – and you are beginning to understand the versatility of the Vitrek 95X Series.

Need To Hipot Multiple Test Points?

The 95X has the ability to directly control up to four 64 channel HV scanners, right out of the box. That is up to 256 test points and using a PC with Vitrek’s QuickTest Pro software you can expand the count up to 640 test points. The HV Switching System of choice is the Vitrek 964i which can hold eight 8 channel switching cards – available in 7, 10 & 15 KV ratings. The 964i also has switching cards to handle routing up to 40 amp ground bond currents.

Capabilities 951i 952i 953i 954i 955i 957i 959i
AC Hipot
(Max Std Current)
(500VA Option)
(2KV Max Option)
(30KVAC Ext. opt)
20V-6KV
50mA
100mA
200mA
10mA
20V-6KV
50mA

200mA
10mA
20V-6KV
50mA
100mA
200mA
10mA
20V-6KV
50mA

200mA
10mA
50V-10KV
30mA


10mA
20V-6KV
50mA
100mA
200mA
10mA




DC Hipot / IR
(Max Current)
(Max IR)
30V-6.5KV
50mA
4T
30V-6.5KV
50mA
4T
50V-11KV
30mA
8T
50V-11KV
30mA
8T
50V-11KV
30mA
8T
100V-15KV
10mA
10T


40A Ground Bond Yes Yes Yes
4 Wire Ohmmeter
100µΩ to 149KΩ
Yes Yes Yes Yes Yes Yes Yes

Product Features and Benefits

  • Highest Level of Operator Safety – features include: GFI High speed shut down for earth ground leakage faults, SFI™ Safety Fault Interlock – High speed shut down output for interruption of safety interlock, TLSS™ Test Lead Safety Sense – Clamps DUT chassis near ground by continuously verifying proper connection of test leads prior to and during HV testing, Recessed start switch prevents inadvertent actuation
  • High Power Output – means better drive capability and increased test throughout. With up to 50mA of sourcing current for DC hipot the 95X Series gets heavy duty jobs done fast – available 100mA & 200mA AC drive tackles even the toughest sourcing requirements
  • Wide Range of built-in Voltage Capabilities – Choose from 6.5KVDC, 11KVDC or 15KVDC and 6KVAC, 10KVAC or up to 30KV RMS AC with external option
  • The Fastest Hipot Testers available – Thanks to our Dual Coldfire® microprocessors combined with Dual DSPs to provide Ramp rates up to 50KV/second, dwell times as low as 20mS and overall test times as fast as 3mS in optional Flash mode
  • Expansive Test Sequence Memory holds up to 100 tests with up to 100 steps per test. Tests can be selected via front panel, Ethernet, RS232, Digital I/O or with optional GPIB
  • Ground Bond Test Capability available in three models with output currents from 100mA to 40Amps RMS and test times from 20mS to 1000 seconds or longer
  • 4-Wire Milli-Ohmmeter Function provides fast, accurate 5 digit resistance measurements with resolution down to 100µΩ and range up to 100K ohms
  • Built-in Phase Angle Measurement – allows the measurement and display of both resistive (in-phase) leakage current and reactive (out-of-phase) leakage current caused by capacitive coupling
  • Multi-Dwell Functionality – permits dwells at different voltage levels without having to return to zero between test steps – dramatically simplifying advanced analysis of dielectric properties
  • Ramp High/Dwell Low Current Limits – permits the user to set separate limits for the ramp and dwell providing faster ramp times and lower leakage test limits
  • Ethernet, RS232, Digital I/O, USB Printer & Scanner Control – All Standard Interfaces – Provides the highest level of test automation. GPIB optional
  • High Voltage Scanner Control – up to 256 point switching capability with available 964i HV Scanners. Route voltages up to 15KV and currents up to 40A for multi-point hipot and ground bond tests
  • Dual Dimensional / Test Specific / Broadband Arc Detection. Where lesser testers allow you to set a single, global, amplitude only arc limit – the technologically advanced 95X Series utilizes time & amplitude based arc limits and uniquely applies them to each desired test
  • Pico-Amp Leakage Measurement insures that even the lowest leakage current levels are accurately detected and tera-ohm range IR readings are stable and precise
  • Test Specific Fixture & Cable Compensation – Automatically calibrate out offset errors caused by lead resistance, fixture capacitance and leakage
  • Multi-Mode IR – Insulation Resistance values up to one Tera-ohm can be obtained with precision in your choice of 3 IR test modes – end on time, end on pass or end on fail
  • Continuously Variable IR Test Voltage – Unlike most IR testers which limit you to 3 or 4 discrete test voltages, the 950i Series allows you to select the test voltage you need. Starting as low as 20V all the way to 6.5KV, 11KV or 15KVDC
  • Capacitance Test Modes – For AC & DC hipot and IR provide tightly controlled charge and discharge profiles for superior results on critical solar panel tests and other highly capacitive loads
  • Light Weight Switching Power Supply Design – Better reliability, easier on your back. Compare the 8.2 kg 95X to whatever you’ve been using
  • 400Hz AC Voltage Withstand Testing provides aviation frequency specific test results for a more effective analysis of dielectric properties on avionic components
  • Solar Panel Testing Simplified – Designed with PV testing in mind, the 950i Series uses pico-amp resolution to detect minute defects in solar cells
  • 3 Year Extended Warranty – 1 year standard, total of 3 years extended warranty with registration and annual factory calibration. Built-in reliability you can count on for years to come
  • Safety Tested per EN 61010-1. EMC compliant to EN 61326-1

95X Series Performance Specifications

Specifications are valid at the 95x terminals for 1 year at ambient temperatures within ±5C of calibration temperature (add 5% of accuracy specification per C outside of this). All specifications are relative to the calibration standards used. Add ½ digit to all accuracies for displayed results (results available with enhanced resolution from interfaces).

AC VOLTAGE WITHSTAND AND LEAKAGE TESTING (ACEZ, ACW AND ACCAP)

LOADING CAPABILITY

The listings below show the maximum loading current and power capabilities of the 95x at ambient temperatures ≤30C. For ambient temperatures above 30C linearly reduce the maximum loading current and power by 1%/C.
For frequencies above 100Hz other than 400Hz, the user should linearly interpolate using the <100Hz and 400Hz capabilities shown in the applicable listing. Where both a current and power limit is shown, the most stringent limit applies. 951i-954i and 957i, <100Hz : 50mArms (40mArms resistive), reduce by 0.08mA per V above 5525Vrms 951i-954i and 957i, 400Hz : 35mArms, reduce by 0.065mA per V above 5600Vrms Option AC-2, <100Hz : 200mArms (135mArms resistive), reduce by 0.67mA per V above 1750Vrms Option AC-2, 400Hz : 140mArms, reduce by 0.4mA per V above 1700Vrms Option 500VA, <100Hz : 100mArms (50mArms resistive), reduce by 0.14mA per V above 5425Vrms 500VA Above 65mArms has a limited test time (e.g. 1sec at 100mArms) Option 500VA, 400Hz : 85mArms (50mArms resistive), reduce by 0.11mA per V above 5375Vrms Above 65mArms has a limited test time (e.g. 1sec at 100mArms) 955i and 957i Opt. AC-10, <100Hz : 30mArms (20mArms resistive) 955i and 957i Opt. AC-10, 400Hz : 22mArms Option AC-30 : 10mArms (7mArms resistive) 250VA

SURGE CURRENT LIMITING AND SHUTDOWN

Impedance Limiting
951-4i and 957i (standard build) : 12KΩ + 0.5H
Opt. 500VA : 7KΩ + 0.25H
Opt. AC2 : 1.4KΩ + 0.2H
955i and 957i Opt. AC10 : 25KΩ + 1.0H
SOURCE set to EXT : 200KΩ

Peak Shutdown Current
951-4i and 957i (standard build) : 120mA
Opt. 500VA : 145mA
Opt. AC2 : 280mA
955i and 957i Opt. AC10 : 60mA
SOURCE set to EXT : 21mA
DUT GROUNDED set to YES : 50mA

TEST VOLTAGE AND FREQUENCY

Test Voltage Range
951-4i and 957i (standard build or Opt. 500VA) : 20 to 6000Vrms, reduce maximum voltage by 0.6V per Hz above 100Hz
955i and 957i Opt. AC-10 : 50 to 10000Vrms, reduce maximum voltage by 1V per Hz above 100Hz
Opt. HSS : 20 to 4000Vrms
Opt. AC-2 : 10 to 2000Vrms, reduce maximum voltage by 0.2V per Hz above 100Hz
Opt. AC-30 : 120 to 30000Vrms
For line voltages below 115V linearly reduce the maximum test voltage by 1%/V unless Opt. LOLINE is fitted (there is no reduction for Opt. LOLINE).

Test Voltage Accuracy
<(± 0.5% ± 1.5V ± (0.01% + 0.2V) per mArms load ± 0.01% per Hz above 100Hz) 955i and 957i Opt. AC10 : Add ±0.1% above 7000Vrms Opt. AC-30 : <(± 1.5% ± 5V ± (0.05% + 1V) per mArms load) Test Voltage Overshoot <5% ( <2% (>0.5s ramp time) Settling to
<±0.5% of final value in Test Voltage Waveform Sinewave, 1.35 – 1.46 Crest Factor Test Frequency Range 951-4i and 957i : 20 to 500Hz 955i and 957i Opt. AC10 : 40 to 500Hz Opt. AC-30 : 40 to 80Hz Test Frequency Accuracy <±0.1%

CURRENT MEASUREMENTS (DUT ISOLATED)

Measurements are performed in the RETURN terminal of the 95x.

Breakdown Current
1uA to 280mApk (DC-50kHz bandwidth)
<(± 1% ± 1uA) accuracy <30usec detection time, <3msec response time (typically <500usec) Leakage Current 0.0nA to 200mArms (RMS, In-phase or Quadrature) Greater of 1 cycle or 10ms measurement period RMS : <(± 0.5% ± 10nA ± 0.15nA per kV*Hz) accuracy InPhs : <(± 0.5% ± 10nA ± 0.01nA per kV*Hz) accuracy Quad : <(± 0.5% ± 10nA ± 0.15nA per kV*Hz) accuracy Add 0.005% per Hz above 100Hz 955i and 957i Opt. AC10 : Add 50nA (RMS, InPhs and Quad) above 7000Vrms <±0.005° per Hz phase relative to test voltage (InPhs, Quad) Arc Current 1 to 30mArms (50KHz-5MHz bandwidth) <(± 10% ± 1mA) accuracy at 1MHz 4us, 10us, 15us, 20us, 30us or 40us measurement period Cable Compensation <(± 1% of error ± 0.01pF)

CURRENT MEASUREMENTS (DUT GROUNDED, OPTION HSS ONLY)

Measurements are performed in the HV terminal of the 95x.

Breakdown Current
1uA to 50mApk (DC-50kHz bandwidth)
<(± 1.5% ± 1uA) accuracy <30usec detection time, <3msec response time (typically <500usec) Leakage Current 0.0nA to 35mArms (RMS, In-phase or Quadrature) Greater of 1 cycle or 10ms measurement period RMS or Quad : <(± 1.5% ± 100nA ± 10nA per kV*Hz) accuracy InPhs : <(± 1.5% ± 100nA ± 1nA per kV*Hz) accuracy Add 0.005% per Hz above 100Hz <±0.005° per Hz phase relative to test voltage (InPhs, Quad) Cable Compensation <(± 1% of error ± 0.1pF)

CAPACITANCE AND DISSIPATION FACTOR MEASUREMENTS (ACCAP TYPE)

Capacitance
Add Test Voltage, Frequency, and Quad Leakage Current Accuracies as percentages
Examples at 1000V/60Hz with an isolated DUT –
1pF (= 377nA) : 0.65% + 0.1% + 4.73% = ±5.48%
10pF (= 3.77uA) : 0.65% + 0.1% + 0.92% = ±1.67%
100pF (= 37.7uA) : 0.65% + 0.1% + 0.54% = ±1.29%
1nF (= 377uA) : 0.65% + 0.1% + 0.5% = ±1.25%
10nF (= 3.77mA) : 0.65% + 0.1% + 0.5% = ±1.25%
100nF (= 37.7mA) : 0.65% + 0.1% + 0.5% = ±1.25%

Dissipation Factor
For test voltages >100V at 60Hz and capacitive load currents >200uA, the DF accuracy is ±0.005.
For accuracy under other circumstances please contact ViTREK.

TEST TIMING

Ramp
0.00 to 9999sec <(± 1% ± 0.1sec ± 1 cycle) accuracy Dwell 0.02 to 9999sec or user terminated <(± 0.05% ± 20ms ± 1 cycle) accuracy Fast Discharge <(20ms + 1 cycle)

DC VOLTAGE WITHSTAND AND LEAKAGE TESTING (DCEZ, DCW AND DCIR)

Loading Capability

The listings below show the loading capabilities of the 95x at ambient temperatures ≤30C. For ambient temperatures above 30C linearly reduce the maximum loading power and current by 1%/C.
Output powers above 200W have a limited test time (e.g. 4 seconds at 250W).
Capacitive loading is only limited by the maximum ramp time (9999.9sec) and the maximum load current, typically this is a 1F load.
951i, 952i and 956i : <50mA, reduce by 0.05mA per V above 6000V 953i, 954i and 955i : <9000V : <30mA, reduce by 0.0067mA per V above 6000V, >9000V : <10mA, reduce by 0.0025mA per V above 9000V 957i : <10mA, reduce by 0.001mA per V above 10000V

Surge Current Limiting and Shutdown

Impedance Limiting
951i, 952i and 956i : 6.5KΩ
953i, 954i and 955i : 12.5KΩ
957i : 24 KΩ

Peak Shutdown Current
951i, 952i and 956i : 80mA (50mA if DUT GROUNDED set to YES)
953i, 954i and 955i : 40mA
957i : 20mA

Test Voltage

Test Voltage Range
951i, 952i and 956i : 30 to 6500V
953i, 954i and 955i : 50 to 11000V
957i : 100 to 15000V
Opt. HSS : 30 to 5000V
For line voltages below 115V linearly reduce the maximum test voltage by 1%/V unless Opt. LOLINE is fitted (there is no reduction for Opt. LOLINE).

Test Voltage Accuracy
Except 957i: <(± 0.25% ± 1.25V ± (0.01% + 0.05V) per mA load) 957i: <(± 0.75% ± 2V ± (0.01% + 0.05V) per mA load), add 0.5% above 10000V Test Voltage Overshoot <5% ( <1% Settling to <±0.1% of final value in <0.5sec

Current Measurements (DUT Isolated)

Measurements are performed in the RETURN terminal of the 95x.

Breakdown Current
1uA to 280mApk (DC-50kHz bandwidth)
<(± 1% ± 1uA) accuracy <30usec detection time <3msec response time (typically <500usec) Leakage Current 0.0nA to 200mA 7.25msec measurement period (100ms for dwell time >2 sec)
<(± 0.25% ± 0.5nA) accuracy Capacitive Loading Effects : 951i, 952i and 956i : add X * (± 0.2nA ± (2.5nA per KV)) 953i, 954i and 955i : add X * (± 0.3nA ± (3.5nA per KV)) 957i : add X * (± 0.5nA ± (5nA per KV)) X = (C/0.01uF) below 0.01uF, or X = √(C/1uF) above 1uF, or otherwise X = 1.0 Arc Current 1 to 30mArms (50KHz-5MHz bandwidth) <(± 10% ± 1mA) accuracy at 1MHz 4us, 10us, 15us, 20us, 30us or 40us measurement period Cable Compensation <(± 1% of error)

Resistance Measurements (DUT Isolated)

Measurements are performed between the HV and RETURN terminals of the 95x.
For applied voltage, breakdown current and arc current accuracies see above.
In the chart below R is the reading in Ohms, C is the capacitive loading. Interpolate between voltages as needed, for accuracies at capacitances above 5uF consult ViTREK. Accuracies are shown as the percentage of the reading.

Test Voltage

C < 0.01uF

C = 0.01uF to 1uF

C = 1uF to 5uF

951i, 952i or 956i

50V

10K-30GΩ : ±0.8%±(R/1GΩ)%

10K-20GΩ : ±0.8%±(R/600MΩ)%

10K-10GΩ : ±0.8%±(R/400MΩ)%

100V

10K-60GΩ : ±0.7%±(R/2GΩ)%

10K-30GΩ : ±0.7%±(R/1GΩ)%

10K-20GΩ : ±0.7%±(R/600MΩ)%

250V

10K-150GΩ : ±0.6%±(R/5GΩ)%

10K-60GΩ : ±0.6%±(R/1.5GΩ)%

10K-30GΩ : ±0.6%±(R/1GΩ)%

500V

10K-300GΩ : ±0.6%±(R/10GΩ)%

10K-80GΩ : ±0.6%±(R/2.5GΩ)%

10K-40GΩ : ±0.6%±(R/1GΩ)%

1000V

20K-600GΩ : ±0.6%±(R/20GΩ)%

20K-100GΩ : ±0.6%±(R/3GΩ)%

20K-50GΩ : ±0.6%±(R/1.5GΩ)%

2500V

50K-1.5TΩ : ±0.6%±(R/50GΩ)%

50K-100GΩ : ±0.6%±(R/3GΩ)%

50K-50GΩ : ±0.6%±(R/1.5GΩ)%

5000V

100K-3TΩ : ±0.6%±(R/100GΩ)%

100K-100GΩ : ±0.6%±(R/3GΩ)%

100K-50GΩ : ±0.6%±(R/1.5GΩ)%

953i, 954i or 955i

50V

10K-30GΩ : ±0.8%±(R/1GΩ)%

10K-15GΩ : ±0.8%±(R/500MΩ)%

10K-10GΩ : ±0.8%±(R/300MΩ)%

100V

10K-60GΩ : ±0.7%±(R/2GΩ)%

10K-25GΩ : ±0.7%±(R/800MΩ)%

10K-15GΩ : ±0.7%±(R/500MΩ)%

250V

10K-150GΩ : ±0.6%±(R/5GΩ)%

10K-40GΩ : ±0.6%±(R/1.3GΩ)%

10K-25GΩ : ±0.6%±(R/750MΩ)%

500V

17K-300GΩ : ±0.6%±(R/10GΩ)%

17K-60GΩ : ±0.6%±(R/1.75GΩ)%

17K-30GΩ : ±0.6%±(R/900MΩ)%

1000V

34K-600GΩ : ±0.6%±(R/20GΩ)%

34K-75GΩ : ±0.6%±(R/2GΩ)%

34K-35GΩ : ±0.6%±(R/1GΩ)%

2500V

84K-1.5TΩ : ±0.6%±(R/50GΩ)%

84K-80GΩ : ±0.6%±(R/2.5GΩ)%

84K-40GΩ : ±0.6%±(R/1GΩ)%

5000V

167K-3TΩ : ±0.6%±(R/100GΩ)%

167K-90GΩ : ±0.6%±(R/2.5GΩ)%

167K-40GΩ : ±0.6%±(R/1GΩ)%

10000V

1.34M-6TΩ : ±0.6%±(R/200GΩ)%

1.34M-90GΩ : ±0.6%±(R/2.5GΩ)%

1.34M-40GΩ : ±0.6%±(R/1GΩ)%

957i

100V

10K-60GΩ : ±1.2%±(R/2GΩ)%

10K-20GΩ : ±1.2%±(R/500MΩ)%

10K-10GΩ : ±1.2%±(R/300MΩ)%

250V

25K-150GΩ : ±1.1%±(R/5GΩ)%

25K-30GΩ : ±1.1%±(R/1GΩ)%

25K-15GΩ : ±1.1%±(R/500MΩ)%

500V

50K-300GΩ : ±1.1%±(R/10GΩ)%

50K-40GΩ : ±1.1%±(R/1.3GΩ)%

50K-20GΩ : ±1.1%±(R/650MΩ)%

1000V

100K-600GΩ : ±1.1%±(R/20GΩ)%

100K-50GΩ : ±1.1%±(R/1.5GΩ)%

100K-25GΩ : ±1.1%±(R/700MΩ)%

2500V

250K-1.5TΩ : ±1.1%±(R/50GΩ)%

250K-60GΩ : ±1.1%±(R/1.75GΩ)%

250K-25GΩ : ±1.1%±(R/800MΩ)%

5000V

500K-3TΩ : ±1.1%±(R/100GΩ)%

500K-60GΩ : ±1.1%±(R/1.8GΩ)%

500K-25GΩ : ±1.1%±(R/800MΩ)%

10000V

1M-6TΩ : ±1.1%±(R/200GΩ)%

1M-60GΩ : ±1.1%±(R/1.8GΩ)%

1M-25GΩ : ±1.1%±(R/800MΩ)%

15000V

3M-10TΩ : ±1.6%±(R/300GΩ)%

3M-60GΩ : ±1.6%±(R/1.8GΩ)%

3M-25GΩ : ±1.6%±(R/800MΩ)%

Current Measurements (DUT Grounded, option HSS only)

Measurements are performed in the HV terminal of the 95x.

Breakdown Current
1uA to 50mApk (DC-50kHz bandwidth)
<(± 1% ± 1uA) accuracy <30usec detection time <3msec response time (typically <500usec) Leakage Current 0.00uA to 50mA 7.25msec measurement period (100ms for dwell time >2 sec)
<(± 1% ± 50nA ± (10nA per KV)) accuracy Capacitive Loading Effects : Add X * (± 0.2nA ± (2.5nA per KV)) X = (C/0.01uF) below 0.01uF, or X = √(C/1uF) above 1uF, or otherwise X = 1.0 Cable Compensation <(± 1% of error)

Resistance Measurements (DUT Grounded, option HSS only)

Measurements are performed between the HV terminal of the 95x and ground.
For applied voltage, breakdown current and arc current accuracies see above.
In the chart below R is the reading in Ohms, C is the capacitive loading. Interpolate between voltages as needed, for accuracies at capacitances above 5uF consult ViTREK.

Test Voltage

C < 0.01uF

C = 0.01uF to 1uF

C = 1uF to 5uF

50V

10K-300MΩ : ±1.5%±(R/10MΩ)%

10K-300MΩ : ±1.5%±(R/10MΩ)%

10K-300MΩ : ±1.5%±(R/10MΩ)%

100V

10K-600MΩ : ±1.4%±(R/20MΩ)%

10K-600MΩ : ±1.4%±(R/19MΩ)%

10K-600MΩ : ±1.4%±(R/18MΩ)%

250V

10K-1.5GΩ : ±1.3%±(R/45MΩ)%

10K-1.5GΩ : ±1.3%±(R/45MΩ)%

10K-1.4GΩ : ±1.3%±(R/40MΩ)%

500V

10K-3GΩ : ±1.3%±(R/90MΩ)%

10K-2.75GΩ : ±1.3%±(R/80MΩ)%

10K-2.6GΩ : ±0.6%±(R/80MΩ)%

1000V

20K-5GΩ : ±1.3%±(R/160MΩ)%

20K-5GΩ : ±1.3%±(R/150MΩ)%

20K-4.5GΩ : ±1.3%±(R/130MΩ)%

2500V

50K-11GΩ : ±1.3%±(R/300MΩ)%

50K-9GΩ : ±1.3%±(R/250MΩ)%

50K-8GΩ : ±1.3%±(R/240MΩ)%

4000V

80K-14.5GΩ : ±1.3%±(R/400MΩ)%

80K-12GΩ : ±1.3%±(R/350MΩ)%

80K-9.5GΩ : ±1.3%±(R/280MΩ)%

Test Timing

Ramp
0.01 to 9999sec
50kV/sec max slew rate
<(± 1% ± 0.1sec) accuracy with typical loads 0.5sec minimum for 957i only Dwell 0.02 to 9999sec or user terminated <(± 0.05% ± 20ms) accuracy (add 100ms for dwell time >2 sec)

Delay
0.00 to 9999sec
<(± 0.05% ± 20ms) accuracy

Discharge

Fixed Discharge
Always selected
951i,952i,956i : Nominal loading 7MΩ
953-5i : Nominal loading 13MΩ
957i : Nominal loading 17MΩ

Controlled Discharge
Auto-selected resistance values in real-time during discharge
Selection Criteria : 951i,952i,956i : Nominal loading 9.5KΩ or 40KΩ
953-4i and 957i : Nominal loading 9.5KΩ or 40KΩ or 240KΩ
955i : Nominal loading 15KΩ or 40KΩ or 240KΩ

Minimum Discharge Time
<(20ms + 10ms per kV) (below 7500V)

PULSED VOLTAGE WITHSTAND TESTING (PULSE)

Test Voltage and Loading Capability

Test Voltage
951-4i (standard build): 50V to 8000V
951-4i (opt. AC2): 20V to 2750V

Output Impedance
951-4i (standard build): 12Kohm + 0.5H nominal output impedance
951-4i (opt. AC2): 1.4Kohm + 0.2H nominal output impedance

Max Load Current
Limited by the lesser of –
a) the test voltage and output impedance
b) 145mA (288mA for Opt. AC-2).

Measured Test Voltage Accuracy

Test Voltage Accuracy
<(± 0.5% ± 5V ± (0.2V per mA load))

Load Current Measurements

Measurements are performed in the RETURN terminal of the 95x.

Breakdown Current
1uA to 280mApk (DC-50kHz bandwidth)
<(± 1% ± 1uA) accuracy Arc Current 1 to 30mArms (50KHz-5MHz bandwidth) <(± 10% ± 1mA) accuracy at 1MHz 4us, 10us, 15us, 20us, 30us or 40us measurement period

Test Timing

The ramp and dwell times are those specified ± 100us

DC BREAKDOWN VOLTAGE DEVICE TESTING (BRKDN)

Specifications are as for the DC Voltage Withstand Test types except as shown below.
The BRKDN type must not be used with loads having >0.05uF capacitance.

Voltage and Current Accuracy

Breakdown Voltage Accuracy
<(± 0.5% ± 1.5V) Breakdown Current Accuracy <(± 1.5% ± 3uA)

Test Timing

Ramp and Search <50kV/sec , ± 15% ± 10ms accuracy

DC LOW RESISTANCE TESTING (LOWΩ)

Test Current Source

Test Current
55mAdc max
Opt. LRE-10 : 10mAdc max
Open Circuit Voltage
5V (nominal)
Source Resistance
130Ω (nominal)
Opt. LRE-10 : 530 Ω (nominal)

Measurement Accuracy (2-Wire)

Measurement Period
7.25msec measurement period (100ms for test time >2 sec)

Accuracy
<30KΩ : 0.8% + 0.02Ω 30-100KΩ : 1.5% 100-150KΩ : 5% Opt. LRE-10 : add 0.001Ω Using rear terminals (option RPO only) : add 0.3Ω Lead Compensation <(±1% of error ± 0.005Ω)

Measurement Accuracy (4-Wire)

Measurement Period
7.25msec measurement period (100ms for test time >2 sec)
Accuracy <30KΩ : 0.8% + 0.002Ω 30-100KΩ : 1.5% 100-150KΩ : 5% Opt. LRE-10 : add 0.001Ω Lead Compensation <(±1% of error ± 0.001Ω) 4-wire Compensation SOURCE <(±1% total lead impedance, 100Ω max) SENSE <(±0.1% total lead impedance, 100Ω max)

Test Timing

Test Time
0.02 to 9999sec or user terminated
<(0.05% + 20ms) accuracy (add 100ms for test time >2 sec)

Delay
0.00 to 9999sec
<(0.05% + 20ms) accuracy (add 100ms for test time >2 sec)

AC GROUND BOND TESTING (GBEZ AND GB)

Test Current Source

The following apply at the SOURCE terminals.

Test Current Range
0.100 to 40.000Arms

Test Current Accuracy
<(±0.5% ± 0.005A ± 0.005% per Hz above 100Hz) accuracy Test Current Overshoot <10% ( <5% ( <2% (>0.5s ramp time)
Settling to <±0.5% of final value in Test Frequency 40Hz to 500Hz <0.1% accuracy Test Waveform Sinewave, 1.3 – 1.5 Crest Factor Compliance (8Vrms – 0.015V/A) max compliance at test frequencies <75Hz. For line voltages below 115V linearly reduce the maximum compliance by 1%/V unless Opt. LOLINE is fitted (there is no reduction for Opt. LOLINE). Loading 10ohm max impedance (any phase, within compliance limits) 250W maximum load power

Voltage Measurements

The following apply at the SENSE terminals.

Range
0uV to 8.0000Vrms (RMS, In-phase and quadrature)

Accuracy
<(±0.5% ± 30uV ± 0.5uV*A) accuracy (add 0.005% + 0.05uV*A per Hz above 100Hz) <±0.005° per Hz phase relative to test current Cable Compensation <(1% of error)

Impedance Measurements

Accuracy
Add Test Current and Voltage Accuracies as percentages
Examples at 50 or 60Hz –
0.1ohm at 1A : 1% + 0.53% = 1.53%
0.1ohm at 10A : 0.55% + 0.5% = 1.05%
0.1ohm at 40A : 0.51% + 0.5% = 1.01%
0.01ohm at 1A : 1% + 0.8% = 1.8%
0.01ohm at 10A : 0.55% + 0.53% = 1.08%
0.01ohm at 40A : 0.51% + 0.51% = 1.02%
0ohm at 1A : 30.5uohm
0ohm at 10A : 3.5uohm
0ohm at 40A : 1.25uohm

Test Timing

Ramp
0.00 to 9999sec
<(± 1% ± 0.1sec ± 1 cycle) accuracy Dwell 0.02 to 9999sec or user terminated <(± 0.05% ± 20ms ± 1 cycle) accuracy Fast Discharge <(20ms + 1 cycle)

GROUND LEAKAGE TESTING (DCI AND ACI)

HV Voltage Measurements

DC Voltage Range
951i,952i,956i : 0.0 to +/-8000V
953i,954i,955i : 0.0 to +/-11000V
Option HSS : 0.0 to +/-5000V

AC Voltage Range
951-4i,956i : 0.0 to 6000Vrms
955i : 0.0 to 10000Vrms
Option HSS : 0.0 to 4000Vrms

DC Accuracy
<(± 0.25% ± 0.5V) AC Accuracy <(± 0.5% ± 0.5V ± 0.01% per Hz above 100Hz) Input Impedance Nominally 100MΩ

RETURN Current Measurements

Current Range
0.0nA to 200mA (DC or ACrms)

DC Current Accuracy
<(± 0.25% ± 0.5nA) AC Current Accuracy <(± 0.5% ± 20nA ± 0.005% per Hz above 100Hz) Input Impedance 150uA : Nominally 37Ω Arc Current 1 to 30mArms (50KHz-5MHz bandwidth) <(± 10% ± 1mA) accuracy at 1MHz 4us, 10us, 15us, 20us, 30us or 40us measurement period Cable Compensation <(± 1% of error)

Test Timing

Test
0.02 to 9999sec or user terminated
<(± 0.05% ± 100ms) accuracy Delay 0.00 to 9999sec <(± 0.05% ± 100ms) accuracy

AC-30 Abbreviated Specifications

Loading Capability
10mArms (7mArms resistive) 250VA
Test Voltage Range
120 to 30000Vrms For line voltages below 115V linearly reduce the maximum test voltage by 1%/V
Test Voltage Accuracy
<(± 1.5% ± 5V ± (0.05% + 1V) per mArms load) Test Frequency Range 40.0Hz to 80.0Hz (0.1Hz Resolution) Dimensions 19” X 14¼” X 12½” (48¼ cm X 36 cm X 32 cm) Weight additional 36lb (17kg) net, 46lb (21kg) shipping[/fusion_tab][fusion_tab title="Rentals" icon="fa-history"]

Rentals

The 95X Hipot Tester and accessories are available for rent. Please contact the factory for a rental quotation on the items and period of time you desire. Vitrek offers a generous rental allowance for rentals that are converted to a purchase and rentals of 12 months come with a 10% buyout.

95X Series Downloads

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