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> New totaline head pressure control P251-0083H 120-480V
New totaline head pressure control P251-0083H 120-480V
TOTALINE HEAD PRESSURE CONTROL
NEW TOTALINE HEAD PRESSURE CONTROL W/ HEAT PUMP OVERRIDE
* 50-60 Hz, 120-480 VAC Output.
* Control voltage - 18-30 VAC
* Sensors - 10K Ohms @ 25 deg C
* Operating Temp - -40 to +75 deg C
* Heat pump override - 24 VAC N/C or N/O
* Up to 3 sensors can be connected
* Integral heat pump connection.
Head Pressure Control Temperature sensitive fan motor control which regulates head pressure at low ambients
by varying the air volume through the condenser. Its unique construction permits exceptionally quick response times to
changes in liquid line temperatures.
Ideal for low ambient conditions found in:
Supermarkets - Frozen Storage
Temperature/ Humidity Sensitive Environments
Built-in transformer eliminates
cost, reduces installation time and
simplifies wiring. Direct set up from line voltage
low pressure cut-outs and liquid-slugged
VAC supply is built into the control.
Ideal for heat pumps, line voltage.
air conditioning and refrigeration
temperature bypass, isolated 24
Hoffman: 800/800A/ 800AA/814-50
