Centrifugal Magnetic Chiller | Water Cooled Chillers

Model: AP.DDXE150YA AP.DDXE200YA AP.DDXE250YA AP.DDXE300YA AP.DDXE350YA AP.DDXE400YA AP.DDXE450YA AP.DDXE500YA AP.DDXE550YA AP.DDXE600YA AP.DDXE650YA AP.DDXE700YA AP.DD2810QXZJ AP.DD3170QXZJ AP.DD3520QXZJ AP.DD3870QXZJ AP.DD4220QXZJ AP.DD5280QXZJ AP.DD6330QXZ

Magnetic technology, accurate and reliable operation


The compressor's rotor through magnetic bearing control system, no mechanical friction. The magnetic bearing rotor position sensor is provided up to 6,000,000 times/min to ensure real-time accurate positioning. The rotor can automatically adjust the spacing to ensure no friction between parts.


527.5~7033.705 kW

Features
Technical Specifications

 

Oil-free operation, save maintenance costs

Oil-free operation, no oil system, no need regular maintenance to replace oil field components and inspection, reduces maintenance projects about 95%, saves a lot of maintenance costs to user.

Less moving parts, high reliability

The motor directly drives the rotor, the compressor has one moving component and
system without oil supply system and oil recovery system, greatly reduces unit parts,
less friction the unit reliability higher.

Intelligent control, easy operation

The unit through real-time monitoring of the compressor running status, calculated
after judgment promptly adjust the compressor’s speed, to ensure that the compressor always
run in the security area.  

Intelligent processing fault

Built-in digital electronic devices
The compressor adopts modular design, built-in di°erent CNC electronic equipment to monitor
compressor’s operation, to provide completely and reliability information.

No power inrush

Low starting current, only 2A for one chiller. no impact on the electrical grid.
The compressor built-in internal soft starter, inverter, don't need the extra starter
cabinet, greatly saves the user's initial investment costs.

Environmentally and quiet operation 

R134a friendly refrigerant has no ozone-depletion potential.
Low noise, lower than 73 dB (A)
The vibration is very slight, without vibration damping parts and soundproof room, saves investment costs.

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