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     Telephone: (386) 761-4474 USA   

 

Model JCR, JC, JCUA

Weld Control

Features

  • Compact and simple to operate

  • Operator display with 4 button interface

  • Program access key lock

  • "Power On" lamp

  • Front panel mounting plate with universal icons

  • EEPROMS - no batteries required

  • Microprocessor controls

  • Line filtering and noise suppression

  • On-board fusing

  • 24 weld schedules available

  • Display driven program menu

  • Daughter board connector for additional options

  • Watch dog for ensured board sanity

  • Fully programmable weld parameters

  • Automatic hold time

  • On-board safety foot-switch/valve initiation with mechanical relay interlock

  • 2-stage foot-switch operator control

  • "Non-Beat" feature

  • Weld/No Weld switch

  • Industrially hardened

  • On-board safety relay

  • Operator's manual

Photo

Typical JC, JCUA, JCR Controllers

Specifications

  • Control type:  Single Phase

  • Input voltage:  110 VAC +/- 10% (JCUA:  220/440 VAC)

  • Input frequency:  50/60 Hz

  • Basic timed periods:

    • Squeeze time:  00 to 99 cycles

    • Clamp time:  00 to 99 cycles

    • Weld time:  00 to 99 cycles

    • Hold time = weld time

  • Additional time periods:  pulse, cool, off time, slope

  • Features:  half cycles, repeat, adjustable power factor

  • Percent current:  05-99% RMS

  • Power/ouput:  120 VAC valve voltage - 24 pin terminal connector

  • Enclosure (HWD): 

    • JCR:  9.5" x 6" x 2.5"

    • JC:  10" x 8" x 4"

    • JCUA:  20" x 20" x 8"

  • Weight (approximate):  3, 8, 50 lbs. respectively

Options

  • SCR contactors

  • Isolation contactor

  • Circuit breakers

  • Anti-tie down circuit

  • Set-down monitoring

  • Field installation

  • Primary and secondary current monitoring

  • Programmable pressure, force

Note:  Model JCR is a replacement control with no cabinet.  Model JCUA is a control with a small, pre-wired cabinet and ready to install on the Customer's equipment.  Model JCUA is a control with cabinet, firing board, load resistor, control transformer and fusing pre-wired and ready to install on the Customer's equipment.  This cabinet can house up to 1200 AMP SCRs (sold separately).  Customer assistance is available in evaluating proposed application.  Power requirements must be verified at time of purchase.  Specifications subject to change without notice.

 

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