Description
BENDER GMBH & CO.
A-ISOMETER
IR 140
IR140Y-413
INSULATION MONITORING DEVICE
SOFTWARE: D129 V2.32
RESPONSE VALUE: RAN = 10…200 KOHM
RATED VOLTAGE: UN = AC 0…300 V 50…400 HZ
SUPPLY VOLTAGE: US = AC 90…132 V 50…400 HZ
POWER CONSUMPTION: 3,0 VA
RELAY CONTACTS: AC 250 V 5 A
MATERIAL.NO: B91016523
The Bender GmbH & Co. IR140Y-413 A-Isometer (material no. B91016523, software D129 V2.32) is an insulation monitoring device for the marine control system. It monitors insulation on an AC network rated 0…300 V at 50…400 Hz, with a response value range of 10…200 kΩ, and signals through relay contacts rated 250 V AC, 5 A. The unit runs from a 90…132 V AC supply at 50…400 Hz and draws 3.0 VA. On shipboard AC networks, insulation monitoring of this kind points to insulation deterioration so the affected circuit can be traced. Condition is New Open Box.
Key Features
✓ Insulation monitoring for AC networks 0…300 V, 50…400 Hz
✓ Response value range 10…200 kΩ
✓ Supply voltage AC 90…132 V, 50…400 Hz
✓ Relay contacts rated AC 250 V 5 A
✓ Software D129 V2.32, power consumption 3.0 VA
Marine Applications
✓ Insulation monitoring on shipboard AC lighting and distribution networks
✓ Insulation alarm signalling to the vessel alarm system
✓ Monitoring of AC circuits in engine room switchboards
Technical Support
Prota Marine provides technical support, repair and onboard installation for the insulation monitoring device and the wider marine control system. We assist with fault diagnosis on the monitored network and provide commissioning support for the A-Isometer once fitted.
