Combined test units G8-1A


BestPerformancePlus unit series

The G8 combi-tester is part of the new series of BestPerformancePlus devices. These extend the well-proven BestPerformance devices by two additional functions: On the one hand a functional test (voltage, current and power measurement) and on the other hand a continuity test with 24 V AC.

Combined DC test unit (HV DC)

The G8 combi-tester thus combines reliable PE conductor measurement, insulation resistance measurement, continuity and function test with voltage normalization as well as a high-voltage test in one device. This last test is possible for AC or DC, depending on the type of device. A functional test can be performed up to 16 A / 4000 VA.

The G8 combi-tester allows flexible use in both manual and automated systems. For use in automated systems, the device is equipped with a extensive Elution® software package including SQL database. A scratch-resistant and high-contrast touch display allows manual use. An open Ethernet interface offers the possibility for integration into computer-controlled applications.

The G8 combi-tester can be used in 19" system control cabinets as well as in a housing.

The system is rounded off by accessory components specifically configurable for this model.

With Touch-Panel: G8-1A

  • 19” slide-in system
  • High-quality metal housing
  • Access lock via configurable password entry stage
  • Service-friendly – can be replaced in just a few steps
  • Interface: Ethernet

Hi-pot testing

0,05 kV .. 6,0 kV DC earthbound
0 .. 0,05 mA / 0 .. 0,5 mA / 0 .. 5 mA

Voltage ramp

User-programmable for start and end of test

Protective conductor

0,001 ... 1,200 Ω
6 or 12 V AC
5 .. 32 A

Insulation resistance

0,05 kV .. 6,0 kV DC earthbound
2,5 MΩ / 25 MΩ / 250 MΩ / 2,5 GΩ

Functional test

ext. 50 .. 300 V
max. 16 A
max. 4000 VA
49 - 61 Hz

Continuity check

max. 24 V
max. 2 A
5 .. 1000 Ω

Nominal capacity

30 W


Ethernet • Digital interface

Line voltage

230 V, +/−10%; 49 … 61 Hz

Form factor

19” / 4 HU; depth 360 mm

Insulation resistance testing

Measurement range 2.5 GΩ

Voltage read-back

The module enables four-wire measurement by read-back of test voltage

Additional digital outputs

Six digital outputs for controlling an external switchover matrix


Alternative interface instead of Ethernet port


Alternative interface instead of Ethernet port

Software package

Elution® Device

  • 19” housing / 4 HU 93-1B
  • Mobile Primus Basic test unit
  • Test gun 94-2A Z02m, 1 pc
  • Warning lamp F9-1A
  • Two-hand control F9-1L-01
  • Manual start button F9-1W
  • Test cage 94-3A/B
  • Dummy module F9-4K
  • Connection box F9-7A
  • Connection cable F9-7D/E
  • Protective conductor test probe 94-4S
  • Test gun 94-2A Z02m, 1 pc
  • Factory calibration G8-1A E99

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