ISOPV425-D4-4 BENDER

The ISOMETER® has been developed in compliance with the following standards:

• DIN EN 61557-8 (VDE 0413-8):2015-12/Ber1:2016-12

• IEC 61557-8 :2014/COR1:2016

1 - LED “ON” (operation LED) flashes in case of interruption of the 

connecting wires E/KE or L1/+ / L2/- or system fault.

2 - Alarm LED “AL1” lights when the values fall below the set response 

value Alarm 1 and flashes in case of interruption of the connecting 

wires E/KE or L1/+ / L2/-, in the case of system faults as well as 

overvoltage (can be activated).

3 - Alarm LED “AL2” lights when the values fall below the set response 

value Alarm 2 and flashes in case of interruption of the connecting 

wires E/KE or L1/+ / L2/-, in the case of system faults as well as 

undervoltage (can be activated).

4 - LC display

5 - Test button “T”: Call up self-test

Arrow up button: Change parameters, move upwards in the menu

6 - Reset button “R”: Delete stored insulation fault alarms

Arrow down button: Parameter change, move downwards in 

the menu

7 - Menu button “MENU”: Call up the menu system 

Enter button: Confirm parameter changes

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Related products:

Related products:

E-mail: alex@fenoux.com

Tel.: +86 13338369201

Skype: +86  13338369201

WhatsApp: +86  13338369201