Air Cooled Condensing Unit with Split Air Condenser Compressor Rack

1. Brief introduction - condensing unit 1) Adopt world famous Bitzer ECOLINE series semi-hermetic piston compressor, with high reliability; 2) Multi compressors were parallel connected to provide bigger capacity sharing same discharge pipe, suction pipe, condenser, liquid receiver etc; 3) Compact design for easy installation and small installation size; 4) Multi stage energy adjustments according to cooling capacity to save operation cost; 5) Can meet medium and low temperature requires; 6) Other kinds of power supply not mentioned in the specification is optional, such as 220/440/460V-3Phase-60Hz; 7) Application: Meat, vegetable, fruit cold storage, food prepare workshop, chemical cold room, medicine cold room, freezer tunnel, blast freezer, walk-in freezer, supermarket food display cabinets, fresh keeping, etc 2. Characteristics: 2.1 Variety of options Piston type 2 compressor parallel unit Piston type 3 compressor parallel unit Piston type 4 compressor parallel unit Adopted to multiple refrigerant R404a, R507, R407C, R22. 2.2 Stable & Reliable The units are equipped with world famous brand high quality compressor and components, following the latest design, the perfect combination provides a safe and reliable system. The unit comes standard with a controller that can effectively avoid turning on/off the motor frequently as well as safety protection modules including the following: Phase loss protector, Inverted sequence, overvoltage protector, undervoltage protector, oil pressure, high pressure, low pressure, motor overload. 2.3 High efficiency & energy saving Because of a huge demand difference between seasons for refrigerating capacity, the unit must have a high level control for capacity, so that the unit can keep running under high efficiency mode. The average parallel unit efficiency, according to different refrigeration system is 30% higher than single compressor unit. Using multiple compressor parallel units can provide a multiple energy level control, the refrigeration output can be dynamically allocated more smoothly according to actual situation. With high efficiency oil separator, only a small amount of lubricating oil enters the system, this largely brings up the heat exchanging efficiency. 2.4 Compact & nimble Components such as compressor, reservoir, gas-liquid separator, oil separator, electrical control equipment, etc are all centralized, making sure every inch of the space is fully used. The unit has a compact structure, the space saved during assembly can provide more space for commercial use, benefiting the end user with extra profit. 3. Technical data Air cooled racks - Medium Temp - 2 compressor system (R22) Model ESBA~20NJR2B, 30NJR2B, 40NJR2B, 50NJR2B, 60NJR2B Room Tem range (-°C): -5°C ~ 5°C Refrigerant: R22 Power supply: 380/400/415V/3Ph/50 Hz Compressor: Hermetic piston Model: 4VES-10, 4PES-15, 4NES-20, 4HE-25, 4GE-30 Qty: 2 Cap. Power: Evap T -5°C, Capacity (W): 41600, Power (KW): 14.42 Evap T -10°C, Capacity (W): 33300, Power (KW): 13.3 Evap T -15°C, Capacity (W): 26160, Power (KW): 12.04 Connection: Gas in φ42, Liquid out φ22, Exhaust φ35, Liquid in φ28 Overall Size: L 2550mm, W 1200mm, H 1850mm Air cooled racks - Medium Temp - 3 compressor system (R22) Model ESBA~30NJR3B, 45NJR3B, 60NJR3B, 75NJR3B, 90NJR3B Room Tem range (-°C): -5°C ~ 5°C Refrigerant: R22 Power supply: 380/400/415V/3Ph/50 Hz Compressor: Hermetic piston Model: 4VES-10, 4PES-15, 4NES-20, 4HE-25, 4GE-30 Qty: 3 Cap. Power: Evap T -5°C, Capacity (W): 62400, Power (KW): 21.63 Evap T -10°C, Capacity (W): 49950, Power (KW): 19.95 Evap T -15°C, Capacity (W): 39240, Power (KW): 18.06 Connection: Gas in φ54, Liquid out φ22, Exhaust φ35, Liquid in φ28 Overall Size: L 3150mm, W 1000mm, H 1850mm Air cooled racks - Medium Temp - 4 compressor system (R22) Model ESBA~40NJR4B, 60NJR4B, 80NJR4B, 100NJR4B, 120NJR4B Room Tem range (-°C): -5°C ~ 5°C Refrigerant: R22 Power supply: 380/400/415V/3Ph/50 Hz Compressor: Hermetic piston Model: 4VES-10, 4PES-15, 4NES-20, 4HE-25, 4GE-30 Qty: 4 Cap. Power: Evap T -5°C, Capacity (W): 55200, Power (KW): 19.42 Evap T -10°C, Capacity (W): 43800, Power (KW): 17.46 Evap T -15°C, Capacity (W): 34680, Power (KW): 14.64 Connection: Gas in φ54, Liquid out φ22, Exhaust φ35, Liquid in φ28 Overall Size: L 3150mm, W 1000mm, H 1850mm

Steel Structure

Tower Crane Steel Structure, regarded as the main parts of tower crane, refers to the tower crane jib, tower crane counter jib, tower head, tower crane Telescoping Cage, tower crane turning table,tower crane pull rod, tower crane Mast Section, tower crane Fixing Angle, ect. Steel Structure is made of steel, which fits the name.

Tower crane jib is a metal lattice structure of a normally triangular section, whose main mission is to provide the crane with the necessary radius or range. It is also called a jib. Like the mast, it usually has a modular structure to facilitate its transport.

The Anchorage Frame secures the tower crane mast to a structure or framework and provides stability when the tower crane is under load or experiencing wind forces.

Machinery arm also known as the counter jib, this houses the counterweights and pulleys that balance the crane.

The hook is the main load-bearing component that hauls loads. It is attached to a trolley that allows the hook to raise and lower, as well as move towards and away from the mast.

Telescoping Cage Jacking Cage,Crane Telescoping Cage,Tower Crane Jacking Cage,Climbing Cage,Tower Crane Yoke

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