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8 TECHNICAL SPECIFICATIONS
8.1 Electrical rating
• Supply voltage nominal range: 90V AC to 240V AC (switching power supply)
• Frequency: 50Hz or 60Hz + 1% sinusoidal
• Power consumption: Maximum 3W Actual measured: 2.3W
8.2 Temperature control range
-40°F 0 to 104°F (-40°C to 40°C)
8.3 Accuracy
± .9°F (± 0.5°C)
8.4 Terminations
Compressor/Solenoid Single Pole Single Throw (SPST) Relay, Normally Open (NO):
Compressor:
16FLA, 96LRA @ 120V AC,
12FLA, 72LRA @ 240V AC
Solenoid:
800 VA @ 120V AC
720 VA@ 240V AC
Electrical Lifetime: 100,000 cycles
FAN/DEFROST Single Pole Double Throw (SPDT) Relay
Normally Open (NO) – Defrost:
Heater:
10A Resistive @ 120V AC
5A Resistive @ 240V AC
Solenoid:
.4 VA @ 120V AC or 240 V AC
Normally Closed (NC) – Optional Fan:
1FLA, 6LRA @ 120V AC,
1FLA, 6LRA @ 240V AC
Electrical Lifetime: 30,000 cycles
Spade terminals:
• Power input, phase and neutral (2 terminals)
• Compressor relay (2 terminals)
• Defrost Heater Output; (2 connectors – NO & NC contacts) (3 terminals)
Screw terminals:
• NTC control and evaporator temperature sensors (two terminals)
• Digital Input (dry contact switch) (one terminal)
• Common (one terminal)
There is one TTL connector for the remote display and configuration by computer or copy card.
8.5 Environmental requirements
Ambient operating temperature: 14°F to 131°F (-10°C to +55°C proposed IEC ratings; and -10°C to +65°C, tested to UL 873)
Storage/ transport Temperature: -22°F to 167°F (-30°C to +75°C)
Operating Humidity Range: 10 to 90% R.H., non-condensing
8.6 Electromagnetic compatibility (EMC)
Emission:
U.S. FCC Part 15, Subpart B and Industry Canada ICES-003
Immunity:
Burst: -1 KV unsymmetrical criteria B
Surge: -1.0 KV Phase to Neutral criteria B. -2.0 KV Phase to Earth and Neutral to Earth criteria B.
8.7 Certifications
UL Recognized Component
File E139433
Type E7 EcoCool™ Electronic Temperature and Defrost Controllers
©2008 Invensys Controls All rights reserved.
DRAFT VERSION
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