Motor brake relay
BI 9034

The BI 9034 electronic braking relay enables the wear-free braking of asynchronous motors. The braking relay is used for drives that must be reliably braked for safety and functional reasons. An integrated standstill detection switches off the braking current after the motor has come to a standstill.

Advantages
. Higher safety level and more economic by short stopping cycle
. Cost saving
. Compact design
. Easy to set-up, no need for current measuring instrument

Features
. According to IEC/EN 60947-4-2
. For all single and 3-phase asynchronous motors
. DC-brake with one way rectification up to max. 60 A
. Controlled by microcontroller
. Easily fitted to existing installations
. Wear free and maintenance free
. Integrated braking contactor
. DIN-rail mounting
. Adjustable braking current up to max. 60 A (controlled current)
. With integrated star-delta starting function
. With automatic standstill detection
. Variant /800 with short circuit contactor control for reduced brake delay time
. 90 mm Width

Technical specifications
Width: 90mm
Temperature monitoring: Yes
Signalling output: Yes
Braking current adjustable up to max.: 60A
Braking time adjustable up to max.: 31s
Automatic standstill monitoring: Yes
Type: BI 9034


Manufacturer: E. Dold & Söhne GmbH & Co. KG
Type: BI9034 60A AC50/60HZ 400V 2-11S
Art. No.: 0062127