System Control - HVAC & R Catalogue - System Control Engineering
System Control - HVAC & R Catalogue - System Control Engineering
System Control - HVAC & R Catalogue - System Control Engineering
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ICM CONTROLS<br />
HEAD PRESSURE CONTROLS<br />
11<br />
Head pressure control, 240 & 415VAC, ideal for line voltage A/C and<br />
refrigeration systems.<br />
•Helps prevent evaporator freeze-ups, low pressure cut-outs and liquidslugged<br />
compressors in low ambient conditions.<br />
•Features: hard start, low temperature cutoff, high temperature bypass.<br />
VTCICM326HN 240V HEAD PRESSURE CONTROL<br />
VTCICM325HN 415V HEAD PRESSURE CONTROL<br />
COMPRESSOR / MOTOR MONITORS<br />
Digital single-phase and 3 phase line voltage monitor; fully programmble<br />
with mulitple fault memory; protects against under/over voltage, rapid short<br />
cycling<br />
VTCICM492 1 PHASE COMP / MOTOR MONITOR<br />
VTCICM450 3 PHASE COMP / MOTOR MONITOR<br />
COMPRESSOR / MOTOR PROTECTORS<br />
Single phase and 3 phase line voltage monitors. Single phase protects<br />
against hi/lo voltage and rapid system recycling; 3 phase protects against<br />
phase loss/reversal and unbalance.<br />
VTCICM491 1 PHASE COMP/ MOTOR PROTECTOR<br />
VTCICM402 PHASE LOSS/ REVERSE PROTECTOR<br />
ICM TIMERS<br />
Delay-on-Break Timer, 4-terminal with 10-minute fixed delay,<br />
universal 18-240 VAC<br />
VTCICM209 DELAY-ON-BREAK TIMER - 10MIN ADJ<br />
POTENTIAL RELAYS<br />
Universal Motor Starting Relay. Dealer Design Award Winner.<br />
Replacement for all standard potential relays - 50A<br />
Voltage Rating: 110-270 VAC, Single Phase<br />
VTCUMSR50 UNIVERSAL START RELAY TO 10HP<br />
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