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Track device being used
Motor brake relay
BN 9034
- Article number: 0057148
- Type: BN9034 25A AC50/60HZ 400V 15S
The electronic braking devices enable wear-free braking of three-phase and alternating current... more
Product description
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.
Technical specifications
| 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 |
Downloads
Advantages
- Higher safety and economic efficiency due to shorter run-out times
- Easy to fit also into existing control circuits
- Wear and maintenance free
Features
- 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