Motor brake relay BN 9034

Numero Ordine: 0057148
Type: BN9034 25A AC50/60HZ 400V 15S

The electronic braking devices enable wear-free braking of three-phase and alternating current... altro

Descrizione del prodotto

The electronic braking devices enable wear-free braking of three-phase and alternating current asynchronous motors. The braking devices are used for drives that must be reliably braked for safety and functional reasons. Depending on the device version and the user‘s specification, the braking current switches off after a set braking time or via the integrated standstill detection after the motor has come to a standstill. With standstill-dependent braking, a potential-free signal contact signals if the motor has not come to a standstill within the maximum braking time.

Specifiche tecniche

Width:	100 mm
Braking current adjustable up to max.:	25 A
Braking time adjustable up to max.:	15 s
Automatic standstill monitoring:	Yes
Signalling output:	Yes
Temperature monitoring:	Yes
Type:	BN 9034

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Vorteile / Kundennutzen

Higher safety and economic efficiency due to shorter run-out times
Easy to fit also into existing control circuits
Wear and maintenance free

Merkmale

According to IEC/EN 60947-4-2
DC brake with one way rectifier up to 600 A
Can be used on all asynchronous motors
Integrated braking contactor for devices up to 60 A
Mounting on 35 mm DIN-rail for 25 A units
Adjustable braking current
With automatic standstill monitoring
As option with indicator relay for standstill monitoring
As option with star-delta start function
As option with thermistor motor protection
As option with wide voltage input
BN 9034: 200 ... 575 V, GB 9034: 200 ... 690 V
Width max. 310 mm