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Multi-compressor condensing unit with piston compressors - details see: https://www.machineto.com/multi-compressor-condensing-unit-with-piston-compressors-10246550

Characteristics:

1.Save investment, to reduce first-time equipment cost;

2.Save power, supply ref. capacity according to need, save 20% power compared to equipping condensing unit with single compressor;

3.Safe processing, momently monitoring and controlling processing data, with damage warning function to insure processing security;

4.Compact structure, multi compressors concentrate installed, save space and construction period;

5.Full automation, equip with Italian DIXELL or EVERY CONTROL advanced controller for multi-compressor condensing unit;

6.Full protecting function, together with multi-time warning-to-lock function, function of showing failure code, to advanced reliability and maintainability;

7.Far-flung field of application, total power from 6HP to 420HP, refrigeration temperature from 12.5°Cto -50°C;

8.Automatic processing balances, rapidly en-long the general service period of the unit;

9.Separately equipped oil level controller, efficiently proof compressors from oil metamorphoses pollution;

Remark: condensing temperature 45°C; super-cooling temperature 5°C, super-heat temperature 10°C,Refrigerant:R22

Technical data

Air cooled condensing unit

Remark:

1.Ref. capacity working condition: high & medium temperature -7°C/45°C; low temperature -18°C/45°C;

2.Power supply: 380V/50HZ; Refrigerant R22;

3.When using in low temperature, should equip compressor fan or CIC equipment.

General drawing of dimension & installation size

Water cooled condensing unit

Remark:

1.Ref. capacity working condition: medium & high temperature -7°C/40°C; low temperature -18°C/40°C;

2.Power supply: 380V/50HZ; Refrigerant R22;

3.When using in low temperature, should equip compressor fan or CIC equipment.

Basic configuration

Framework Compressor

Oil system (include: oil heater, oil separator, oil receiver, oil pressure difference check valve, oil filter, oil level controller)

Electrical control system(separated wire circle start function should be requested by customer)

Protecting fittings(Compressor high pressure controller, system high & low pressure controller, oil pressure switch)

High pressure meter, low pressure meter

Liquid receiver(with stop valve, liquid system filter, sight glass)

Gas & liquid separator

Optional fittings

High pressure side pressure sensor Liquid level switch

Safety fittings (receiver safety valve)

Air discharge side accessories (oil separator exit ball valve, compressor vent-pipe ball valve)

Inspiration side accessories (inspiration branch tube ball valve, inspiration main tube ball valve, inspiration filter, inspiration side insulation material)

Feed pipe side accessories (feed pipe branch ball valve, feed pipe main pipe)

Additional fan(Needed in lower temperature working condition)

Oil level controller check valve

Optional equipment

Air cooled condenser or water cooled condenser

Liquid sub-cooler