J + J Smart electric actuator – J3CH BSR – Battery Back-Up Failsafe – LED status light
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SKU: J3C-BSR
Usually ships from stock
Overview
IP67 Weatherproof failsafe electric actuator
BSR Battery back-up system pre-installed
Auto senses any supply voltage between 85V & 240V AC or DC
All external electrical connection via supplied DIN plugs
Multi-colour LED status light
Electronic over-torque protection
De-clutchable, selectable hand wheel manual override
Local visual and remote electrical position confirmation
Multiple ISO5211 mounting options
Manufactured in the EU to ISO9001 standards
Function
Power to open, power to close. Fails safe on loss of external power.
Battery back-up system pre-installed.
3 Wire single phase actuator with switchable live (SPDT).
Sizing Criteria
Respect maximum and run torque figures.
Model number indicates run torque in Nm.
Example: J3C-H140 has a maximum run torque of 140Nm
Description
EU manufactured J J electric actuator Model J3C-H offers many user friendly features as standard including 85-240V AC/DC multi-voltage capability, a multi-colour LED status light, an electronic torque limiter and a an IP67 fully weatherproof plastic housing.
This 3 wire single phase failsafe version is power open, power close by switching the live (SPDT) and fails to a pre-set ‘safe’ position on loss of external power, using an internally installed battery back-up system called BSR.
You can buy all your electric actuators and actuated valves online at AVS.
Problem Solving Compact Industrial Electric Actuators
Failsafe electric actuators divide engineers and specifiers as the more popular system over the
last 15 years of a trickle charged industrial battery back-up system, is falling out of favour due
to the security issues around transporting battery operated systems by air. Mechanical failsafe
actuators using springs are an expensive and heavy alternative. The AVA failsafe actuator
employs internal capacitors to store the energy needed to create the failsafe movement, these
simple electronic components are light, are free of security issues, and very cost effective.
Problem solved.
Just two of our varied range of electrically actuated ball valves: a J+J J3C series electric actuator and an AVA basic electric actuator, both fitted to 2″ brass ball valves
