Cornelius manual Introduction, Specifications, CH750-A, CH751-A, CH951-A

INTRODUCTION

The REMCOR “CH” Series Water Chillers (Models CH750–A, CH751–A, and CH951–A) are specifically de- signed to cool clean liquid before it is circulated to the cooling application. The Unit includes a complete refrig- eration system and associated controls housed in a sturdy sheet metal enclosure with perforated panels for air circulation. Options include a reservoir and a choice of pumps and temperature controls to provide a self–con- tained liquid cooling/circulation system tailored to a particular closed loop or tank cooling application.

On closed loop systems, the Unit is provided with a pump and reservoir for recirculation of water from the chiller to the process. On tank cooling systems, the Unit is provided without the reservoir and the pump is optional for recirculation of water from the chiller to the tank. Control temperature is sensed on the outlet of the chiller for closed loop systems and it is sensed on the inlet of the chiller for tank cooling systems.

The temperature control options consist of a general purpose digital thermostat and an electronic differential thermostat to satisfy the temperature control requirements. Both options include a digital thermometer for moni- toring system temperature.

The pump options consist of a small magnetic drive pump as standard with a variety of magnetic drive and posi- tive displacement pumps available for particular flow and pressure requirements. An optional bypass valve is available for the pump circulation system. (This valve is standard on Units utilizing the positive displacement pumps). This can be used to adjust pump flow and pressure to match process requirements. This valve also allows internal recirculation within the chiller in the event the chiller outlet is obstructed.

SPECIFICATIONS

		CH750–A	CH751–A	CH951–A
Condensing Unit Horse Power		3/4	3/4	1
Electrical (Volts/Phase/Hz)		115/1/60	230/1/60	230/1/60
F.L.A. (Amps)		17	8.5	10
Reservoir Capacity (Gal)		5	5	5
Refrigerant 134–A Charge (Lbs)		3.5	3.5	4.0
Stainless Steel Connections		3/4–inch FPT	3/4–inch FPT	3/4–inch FPT
Operating Water Temperature		40° F-100°F	40° F-100°F	40° F-100°F
Range
Net Weight (Lbs)		175	175	175
Dimensions Depth (inches)		24–1/2	24–1/2	24–1/2
Width	(inches)	18–1/8	18–1/8	18–1/8
Height	(inches)	30–1/2	30–1/2	30–1/2

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