J3C-L 24V Smart Electric Valve Actuator

Type J3C Model L35 Electric 24V Actuator with Battery Back Up and Positioner Installed

J3C-L35-BSR-DPS Failsafe Modulating Electric Actuator Maximum 38Nm for 24V

Overview: Maximum 38Nm 12-24V Multi-voltage reversible IP67 failsafe modulating quarter turn smart electric actuator, with manual override, heater, torque limiter, LED status light, external Din plug connection and dome visual indicator. F03, F04 & F05 x 14mm female star mounting.

Function: Continuous external power, movement controlled by DPS (Digital Positioning System) input control signal, typically 4-20mA or 0-10V. Configurable to open, close, or freeze on loss of control signal. Pre-set to fail open, or close on loss of external power failure. Output signal provided. Supplied with BSR & DPS systems pre-installed and function tested.

Select Actuator Function:

Sizing Criteria:

Max break torque 38Nm.
Max run and reseat torque 35Nm.
Max ambient temp range -20 to +70C.

Options:

F07 x 17mm female star mounting.

ENQUIRE ABOUT THIS PRODUCT
No Datasheets.
JJ Failsafe Modulating Electric Actuator Type J3C-L35 Overview  
Model J3CL35-BSR-DPSFailsafe Modulating
Function Proportional control
On loss of power Fails to pre-set position (closed or open) or freezes
Function conversion kit DPS pre-installed and tested by J+J
Kit type Digital positioner with magnetic position sensing
Max Break and Run Torque Nm 38 - 35
Supply Voltage Range 12-24V AC or DC
Working time 10s
Power Light Yes
Actuator Status Light Yes, red LED
Fault Status Light Yes, Flashing red LED
Electrical Connection External Din plugs (Supplied)
Valve mounting ISO5211 F03 F04 and F05
Drive Output 14mm female star
Ingress Protection IP67 Fully weatherproof
Anti-condensation Protection Thermostatic heater supplied
Ambient Temperature range -20C to +70C
Over Torque Protection Electronic torque limiter
Emergency Hand Operation Yes, selectable manual override
Visual Position Indicator Yes, dome style, mechanically driven
End of Travel Confirmation Yes, 2 volt free SPDT micro-switches
Warranty 10,000 cycles or 1 year from date of purchase
Weight 2.2kg
DPS Modulating System Data  
DPS means Digital Positioning System
Purpose Creates modulating electric actuator from on-off version
Main components PCB with potentiometer feedback and digital control
Input signal options 0-20mA, 4-20mA, 0-10V, 2-10V
Output signal options 0-20mA, 4-20mA, 0-10V, 2-10V
Response to loss of control signal Fail closed, Fail Open, Fail Freeze
BSR Failsafe System Data  
BSR means Battery'Spring Return' (no mechanical springs)
Purpose Creates failsafe electric actuator from on-off version
Main components Industrial rechargeable NiCad battery and PCB
Initial minimum charge period 28h
Max operations from fully charged battery 5 at maximum torque
Recharge time after each movement Minimum 8 minutes
Battery consumption when working 6.2W
Nominal battery capacity 1000mA
Confuguration options Fail closed or fail open on loss of power
On power resumption Respects control input signal at moment power restored
Battery charge 36mA/h
No connections.

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