HV test units HighPerformance F1-1A / F1-1M

100 .. 2.500 V AC, 200 .. 5.000 V AC

The multi-coloured touch panel enables ergonomic operation of the test units, which are equipped with a serial RS-232-C port as standard (optionally available: Ethernet or USB). All units are also available without a control module for easy integration with automated systems.

Modular hi-pot test unit

Depending on the variant and expansion status, the units offer versatile deployment options in manual and automated scenarios for hi-pot or insulation resistance testing of systems, parts or components.

With Touch-Panel: F1-1A
Without Touch-Panel: F1-1M

  • 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
  • Interfaces: Ethernet; RS-232-C or USB as alternatives

Test voltage

100 … 2,500 V AC, 200 … 5,000 V AC, 200 … 3,000 V DC (optional), 300 … 6,000 V DC (optional)

Voltage ramp

User-programmable for start and end of test

Nominal capacity

500 VA

Trip current

0 … 1/10/100 mA



Line voltage

230 V, +/−10%; 49 … 51 Hz*

Form factor

19”/4 RU

DC voltage

Test voltage: 200 … 3,000/6,000 VDC

Trip current: 0 … 1/10/100 mA

Insulation resistance

0.1 … 1/10/100 MΩ + auto-range

Safety current limiter

<3 mA with AC; <5 mA with DC

Voltage read-back

Module enables four-wire measurement by read-back of test voltage

Burn function

Overcurrent tripping can be deactivated for troubleshooting

Additional digital outputs

6 digital outputs for controlling an external switchover matrix


Alternative interface instead of RS-232-C port


Alternative interface instead of RS-232-C port

Software package

Elution® Device

  • 19” housing/4 RU 93-1B
  • Mobile Primus Basic test unit
  • Test gun 94-2A
  • Warning lamp F9-1A
  • Two-hand control F9-1L-01
  • Test cage 94-3A/B
  • Prüfkäfig 94-3A/B
  • Dummy module 94-2M Z01

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