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Insulation Monitor
EH 5878
- Article number: 0031929
- Variant: EH5878.05 AC24,42,230,400,500V 50K
Monitoring of the resistance to earth in ungrounded single- and 3-phasevoltage systems. more
Product description
Monitoring of the resistance to earth in ungrounded single- and 3-phasevoltage systems.
Technical specifications
Type: | EH 5878 |
Width: | 96 mm |
Response value: | 50 kΩ |
IMD type: | AC |
Enclosure design: | Front panel mounting |
With auxiliary voltage: | + |
Nominal voltage IT system: | AC 0 - 500 V |
Connection for indicator: | + |
Response value type: | Fest |
Downloads
Features
- According to IEC/EN 61 557-8
- For single- and 3-phase AC-voltage systems
- Fixed response value RAN
- Closed circuit operation
- Programmable for:
- - manual reset (bridge X5 - LT1)
- - automatic reset (without bridge)
- Reset button LT1
- Test button to check the function of the device
- External test and reset buttons can be connected
- LED indicators
- 1 changeover contact
- External connection of indicating instrument possible
- Frontside 96 x 96 mm