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0510-85388020
Address: No. 15, Hanjiang Road, Xinwu District, Wuxi City
Tel:0510-85388020
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Phone:138 6108 9863
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Integrated commercial frequency conversion heat exchanger unit

Product Features:

Feature 1: Uniquely designed oil return system

The external high efficiency oil separator is equipped with a unique oil return device.

Feature 2: Uniquely designed throttling device

The flow can be automatically adjusted with the change of load to establish a stable system pressure difference, and the operation is economical and reliable.

Feature 3: High-efficiency, energy-saving and easy-to-clean liquid-filled evaporator

The evaporation capacity is greatly improved, high efficiency, energy saving, low noise and stable operation.

Feature 4: Advanced Control Technology

With detailed text operation prompts and running parameter display, 3D animation effect, the unit has high automation reliability, easy operation, scientific management and energy saving.

Feature 5:

Cooling capacity range: 620KW-1580KW


Technical parameters

Main technical parameters:

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

Performance Parameters\Models

LSG600M LSG700M LSG800M LSG900M LSG1000M LSG1100M LSG1400M LSG1500M

cooling capacity

KW 620 720 830 940 1060 1150 1460 1580
104kcal/h 53.32 61.92 71.38 80.84 91.16 98.9 125.56 135.88

Compressors

Type

Semi-closed screw compressor

Energy Adjustment

25%-50%-75%-100% graded or stepless energy adjustment

Number of programs

1 1 2 2 2 2 2 2

Input power

KW 133.3 130.9 150.91 170.91 192.73 209.1 265.45 287.27

Condenser

Type

Horizontal shell and tube type

Cooling water flow

m3/h 126.85 154.8 178.45 202.1 227.9 240.8 313.9 339.7

Water resistance loss

Mpa <0.1

Evaporator

Type

full liquid shell tube type

Chilled water flow

m3/h 106.64 123.84 145.25 164.5 201.25 192.64 255.5 276.5

Water resistance loss

Mpa <0.1

Refrigerant

R22

Power

3N-50Hz/TN-S 380/220V

pipe
    Connection

Cooling water

mm DN150 DN150 DN150 2×DN125 2×DN125 2×DN125 2×DN150 2×DN150

Chilled water

mm DN150 DN150 DN150 DN150 DN200 DN200 DN200 DN200

Safety Protection Device

Compressor motor phase sequence, overload, winding temperature protection, exhaust temperature protection, suction and exhaust pressure, oil pressure oil temperature protection,
Chilled water cutoff, cooling water cutoff, chilled water outflow temperature protection, safety valve

Profile
    Size

long

mm 3250 3450 4100 4100 4200 4300 4400 4500

wide

mm 1300 1370 1400 1400 1400 1500 1500 1500

mm 1800 1850 1850 1850 1850 1900 1900 1900

Unit net amount

kg 4400 4600 5100 6100 6600 6800 7100 8750

Run weight

kg 4840 5060 5610 6710 7380 7480 7810 9625

Note: The nominal operating conditions of refrigeration are: chilled water inlet temperature 12 ° C, chilled water outlet temperature 7 ° C;

Cooling water inlet temperature 30 ° C, cooling water outlet temperature 35 ° C;

The weight does not include the weight of the circulating water; the running weight is increased by 10%.

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