User friendly fuction conversion kits creates a J3 failsafe electric actuator from a standard on-off J3 smart actuator.
BSR Failsafe Plug and Play Function Conversion Kits for JJ Electric Actuator Model J3 (Superseded by J3C Plug and Play Kits in 2012)
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:
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)|
|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|