Fuse Monitor SP 9075

Article number: 0061134
Type: SP9075.12/010 AC50...400HZ 600-690V

The fuse monitors IL/IP/SL/SP 9075 of the VARIMETER series monitor up to 3 load fuses. Early... more

Product description

The fuse monitors IL/IP/SL/SP 9075 of the VARIMETER series monitor up to 3 load fuses. Early detection of blown fuses, even when loads are switched off, and preventive maintenance prevent costly damage and, as a user, you benefit from the operational reliability and high availability of your system.

Technical specifications

Measuring range max.:	690 V
Standard measuring range:	3 AC 380 - 415 V
1- / 3-phase:	3
Output contacts:	2 C/O contacts
Width:	70 mm
Enclosure design:	Switch cabinet
Type:	SP 9075

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Advantages

Increased system availability through early detection of fuse failures, which can cause considerable damage to systems
Rapid detection of fuse failures, even when consumers are switched off, ensures system availability at the earliest possible point in time
Reliable detection of fuse failure, even with an unbalanced or harmonic network and with regenerative motors

Features

According to IEC/EN 60255-1
Recognizes fuse failures in three-phase mains up to 3 AC 690 V
Can be used for all types and sizes of fuses
Independent of phase sequence
Shorter response time than with motor circuit-breakers
As option:
- Energized on trip (output relay activated in the event of a fault)
- De-energized on trip (output relay not activated in the event of a fault) with IP 9075 programmable via X4-X5 or X3-X4
As option with manual reset function and remote reset, programmable via X1-X2
2 LED indicators
As option: 1 NO contact or 2 changeover contacts
Devices available in 2 enclosure versions:
I-model: Depth 59 mm, with terminals at the bottom for installation systems and industrial distribution systems according to DIN 43880
S-model: Depth 98 mm, with terminals at the top for cabinets with mounting plate and cable duct
IL 9075, SL 9075: Width 35 mm
IP 9075, SP 9075: Width 70 mm