• AC/DC sensitive residual current monitoring in earthed two, three or four conductor
systems (TN and TT systems)
• Monitoring of variable-speed drives, UPS systems, construction site equipment, printing
machines, battery systems, laboratory equipment, wood working machines, MF welding
systems, furniture industry, medical electrical equipment, etc.
• AC/DC sensitive current monitoring of, in the normal case, de-energised single conductors
(e.g. N and PE conductors)
Description:
1 - INFO key: displays pertinent system information
ESC key: Goes back a step inside device's menu
2 - TEST button: Activates self-test
Arrow up key: Scrolls up inside device's menu
3 - LCD display
4 - RESET button: Resets device
Arrow down key: Scrolls down inside device's menu
5 - MENU key: Activates device's internal menu
Enter key: Confirm change inside device's menu
6 - Alarm LED 1 lights: Alarm, Prealarm
7 - Alarm LED 2 lights: Alarm, Main alarm
8 - System fault LED: Lights on connection or device error
9 - IRDH275: Analog output, electrically isolated: 0 - 400 µA
IRDH275B: Analog output, electrically isolated:
0 - 20 mA or 4 - 20 mA
10 - RS-485 interface:
IRDH275: One-way ASCII stream with measurement status
IRDH275B: Two-way communication with other BENDER
devices, including communication gateways
11 - Alarm relay 1, normally energized or de energized contact
12 - Alarm relay 2/System Fault Relay, normally energized or deenergized
contact
Shipping Port: Xiamen, 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
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| IRDH375-435 | Bender | RCMS460-D-2 | Bender | RCMS460-L-1 | Bender |
| IRDH575B2-435 | Bender | EDS440-L-4-CN | Bender | AGH204S-4 | Bender |
| BENDERISO685-D | Bender | MK2430-12RS | Bender | IR470LY-4021 | Bender |
| IRDH275-435 | Bender | IR125Y-4 | Bender | IRDH265-423 | Bender |
| IRDH275-427 | Bender | IR425-D4-1 | Bender | IRDH275B-49335 | Bender |
| AGH204S-4 | Bender | isoLR275-327 | Bender | IRDH375B-435 | Bender |
| ISO685-D-CN | Bender | IR425-D4-1 | Bender | MK800-11 | Bender |
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E-mail: alex@fenoux.com
Tel.: +86 13338369201
Skype: +86 13338369201
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