Accessories for J3 Smart Electric Actuators

BSR Battery Back Up for J3 Electric Actuators Were Superseded in 2016 by J3CS

Battery Back Up BSR Failsafe Function Conversion Kit for J3 Electric Actuator

Overview: User friendly plug and play BSR function conversion kit to provide failsafe function in J3 electric actuators. Comprises a control and trickle charging PCB and Ni Cad battery. Can be retro-fitted.

Function: Power open, power close. Fails to pre-set position (open, or close) on external power failure. Designed to have power on at all times.

Select Actuator Function:

Sizing Criteria:

Forward compatible but only with J3C models.


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J3/ J3C BSR Failsafe System Kit Overview  
BSR means Battery'Spring Return' (no mechanical springs)
Purpose Creates failsafe electric actuator from on-off version
Retrofittable Yes (simple to install)
Forward compatible No
Backward compatible Yes, fits J3 'H' and 'L' Models 20-85
Main components Industrial rechargeable NiCad battery and PCB
Initial minimum charge period 36h
Max operations from fully charged battery 5 at maximum torque
Recharge time after each movement Minimum 26 minutes
Battery consumption when working 0.1W
Nominal battery capacity 800mA
Confuguration options Fail closed or fail open on loss of power
On power resumption Respects control input signal when power is restored
Component weight 0.23Kg
No connections.

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