Underwater

A safe power supply, even underwater

Underwater systems are mainly used to lay pipelines and install underwater structures. These include what are known as ROV (Remotely Operated Vehicles) which are cable-operated under water. Bender ISOMETER®s monitor the cable connection and the underwater electronics for faults. An EDS system guarantees rapid troubleshooting. 

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Downloads

CategoryNameSizeLanguageTimestampD-/B-Number
Datasheets isoHR685W-x-I-B 1.9 MB EN2022/09/30 07:06:3130.09.2022 07:06:31D00261
Flyer Earth fault protection of umbilicals 450.1 KB EN2019/08/28 12:31:2728.08.2019 12:31:27
Technical article Insulation Fault Location - Planning and Setup 112.4 KB EN2019/05/13 10:29:2213.05.2019 10:29:22
Technical article Electrical Safety in Control and Auxiliary Circuits 632.6 KB EN2019/05/13 10:29:2213.05.2019 10:29:22
Technical article Research Data in Real Time - Short Measuring Intervals for Submersible Robots 718.3 KB EN2020/04/30 11:50:3430.04.2020 11:50:34
Technical article Safety Underwater - Bender Protects Subsea Systems and Remotely Operated Vehicles 983.0 KB EN2020/04/30 12:03:1730.04.2020 12:03:17

Products

Insulation monitoring

ISOMETER® IRDH575
ISOMETER® IRDH575

- This device series is in the discontinuation phase. -
Deliverable according to availability until 31.12.2023.

ISOMETER® iso685…
ISOMETER® iso685…

Insulation monitoring device for inverter applications and large industrial plants

ISOMETER® isoHR685W-…-I-B
ISOMETER® isoHR685W

Insulation monitoring device for measuring high-resistance insulation resistances up to 10 GΩ and to monitor long parallel cable

ISOMETER® iso1065 (IRDH1065)

Insulation monitoring device for subsea cables and umbilicals.

System components

AGH150W-4
AGH150…

Extension of the nominal voltage range of ISOMETER® iso685 series to AC 0...1150 V, DC 0...1760 V

AGH204S-4
AGH204S-4

Extension of the nominal voltage range of ISOMETER® iso685 series to AC, 3(N)AC 0...1650/0...1300 V

AGH520S
AGH520S

Extension of the nominal voltage range of ISOMETER® to AC 0...7200 V

Insulation monitoring

ISOMETER® IRDH575
ISOMETER® IRDH575

- This device series is in the discontinuation phase. -
Deliverable according to availability until 31.12.2023.

Details
ISOMETER® iso685…
ISOMETER® iso685…

Insulation monitoring device for inverter applications and large industrial plants

Details
ISOMETER® isoHR685W-…-I-B
ISOMETER® isoHR685W

Insulation monitoring device for measuring high-resistance insulation resistances up to 10 GΩ and to monitor long parallel cable

Details
ISOMETER® iso1065 (IRDH1065)

Insulation monitoring device for subsea cables and umbilicals.

Details

System components

AGH150W-4
AGH150…

Extension of the nominal voltage range of ISOMETER® iso685 series to AC 0...1150 V, DC 0...1760 V

Details
AGH204S-4
AGH204S-4

Extension of the nominal voltage range of ISOMETER® iso685 series to AC, 3(N)AC 0...1650/0...1300 V

Details
AGH520S
AGH520S

Extension of the nominal voltage range of ISOMETER® to AC 0...7200 V

Details

Standards

EN 61557-8

Electrical safety in low voltage distribution systems up to 1 000 v a.c. and 1 500 v d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems.

EN 61557-9

Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems

EN 61557-15

Electrical safety in low voltage distribution systems up to 1000 V ac and 1500 V dc - Equipment for testing, measuring or monitoring of protective measures - Part 15: Functional safety requirements for insulation monitoring devices in IT systems and equipment for insulation fault location in IT systems

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