J2-L 24-48V Smart Electric Valve Actuator

Type J2 Model L300 Electric 24V Actuator with Battery Back Up Installed

J2-L300-BSR Failsafe Electric Actuator Maximum 350Nm for 24V

Overview: Maximum 350Nm 24V Multi-voltage reversible IP65 failsafe quarter turn smart electric actuator, with manual override, heater, torque limiter, LED status light, external Din plug connection and dome visual indicator.

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. Supplied with BSR (Battery 'Spring Return') failsafe system pre-installed and function tested.

Select Actuator Function:

Sizing Criteria:
Max break torque 350Nm.
Max run and reseat torque 300Nm.
Max ambient temp range -20 to +70C.

17mm Female star drive output.

JJ Failsafe Electric Actuator Type J2-L300 Overview
ModelJ2L300-BSR Failsafe
FunctionOn Off
On loss of powerFails to pre-set position (closed or open)
BSR Failsafe systemBSR pre-installed and tested by J+J
Kit typeIndustrial rechargeable battery and charging system
Max Break and Run Torque Nm350 - 300
Supply Voltage Range24-48V AC or DC
Working time60s
Electrical ConnectionExternal Din plugs (Supplied)
Valve mountingISO5211 F07 and F10
Drive Output22mm female star
Ingress ProtectionIP67 Fully weatherproof
Anti-condensation ProtectionThermostatic heater supplied
Ambient Temperature range-20C to +70C
Over Torque ProtectionElectronic torque limiter
Emergency Hand OperationYes, selectable manual override
Visual Position IndicatorYes, mechanically driven
End of Travel ConfirmationYes, 2 volt free SPDT micro-switches
Warranty10,000 cycles or 1 year from date of purchase
BSR Failsafe System Data
BSR meansBattery'Spring Return' (no mechanical springs)
Main componentsIndustrial rechargeable NiCad battery and PCB
Confuguration optionsFail closed or fail open on loss of power
On power resumptionRespects control input signal at moment power restored

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