cascade chiller,low temperature chiller,liquid chiller, glycol chiller Liquid outlet temperature: 0 deg c to -70 deg c

Introudction

LSDD-F Series Air-cooled  ultra low temperature chiller is mainly composed of cooling circulation system, freezing circulation system,high temperature refrigerating system,

 low temperature refrigerating system, intelligent control system. 

Cooling circulation system:Adopts high-efficient copper tube + fin condenser and outer rotor fan.

Freezing circulation system: chilled pump,chilled tank,shell tube or stainless steel plate heat exchanger, pipe and heat insulator. 

Refrigerating circulation system(high and low temperature grades):hermetic or semi-hermetic reciprocating compressor,heat exchanger, solenoid valve,expansion valve etc.

Intelligent control system: PLC+touch screen/ text panel+ actuator+ control caninet  

Features 

Multiple protections:compressor reverse-phase,phase loss,over current,over temperature,oil pressure protections;  refrigerating fulid protection and system voltage protection etc.

Control performance: reliable PLC controller,interlligent  ,easy operation  

Temperature range: 0 deg c to -75 deg c

Temperature precision :±1 deg c

Working conditions:

Ambient temperature: -5 deg c ~ 40deg c

Voltage: AC: (380 ± 10%) V, 50/60Hz, three-phase five-wire system

Application fields

Widely used in plastics, electroplating, ultrasonic, printing, machinery manufacturing, electronics, chemical, pharmaceutical,

 military industry, scientific research, etc.

Model (LSDD)	-2.0F	-2.4F	-3.3F	-4.5F	-6.5F	-8.0F	-10F	-12F
Rated cooling capacity (KW)	2.0	2.4	3.3	4.5	6.5	8.0	10	12
Input power(KW)	3.7	4.8	5.9	7.4	10	16.6	25.7	33.1
Current(A)	7.0	9.1	11.2	14.1	19.2	31.6	48.8	62.9
Flow of liquid(m3/h)	1	1	1	2	2	3	3	4
Connection(mm)	25	25	25	25	25	40	40	40
Cooling conditions: condensing temperature: 45°C;evaporating temperature: -75°C; liquid outlet temperature: -70°C Refrigerating fluid: alcoholic solution

Cascade liquid Chiller