Hydrostatic frequency conversion direct drive chiller with aerostatic bearing-FlowTech INC., Zhejiang

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Hydrostatic frequency conversion direct drive chiller with aerostatic bearing

The static pressure air suspension bearing of the hydrostatic air suspension variable frequency direct drive chiller adopts two-phase refrigerant gas supply, and the compressor and the high-speed permanent magnet motor are integrated into the design. Advantage. This product is widely used in data center computer room, process cooling, workshop, hotel, rail transit, commercial complex, pharmaceutical industry and other fields.

Category:

Air Suspension Chiller

Description

| Safe and reliable :

1. Hydrostatic air suspension centrifugal compressor, bearing 0 wear, the system runs without oil;
2. Multiple control and protection functions, intelligent surge avoidance;
3. 2A starting current, no impact on the power grid;
4. Cloud platform remote control technology to monitor the running status of the unit in real time.

| Product advantages :

| High efficiency and energy saving First-class energy efficiency:

1. Frictionless air bearing compressor + high-speed permanent magnet motor + high-efficiency pneumatic design, high compressor efficiency;
2. The high-precision liquid level sensor cooperates with the electronic expansion valve to improve the efficiency of the unit;
3. Oil-free flooded evaporator and condenser design, high heat exchange efficiency;
4. Two-stage compression and supplemental gas enthalpy increase technology, the unit has high energy efficiency.

| Low vibration and low noise :
The operating noise can be as low as 75dB(A) and there is almost no vibration.

| Green:

Environmentally friendly refrigerant R134a, oil-free system maintenance-free and pollution-free.

|Main performance parameters of air suspension centrifugal water-cooled chiller（R134a） :

Crew capacity	Cooling capacity	Dimensions			Unit weight
Ton	kW	L(mm)	W(mm)	H(mm)	kg
50	176	2100	1250	2000	1800
75	264	2100	1250	2000	1820
100	380	2150	1300	2100	2050
225	790	3450	1400	2350	3250
350	1231	3500	1550	2500	4050
450	1583	4700	1950	2800	5460
700	2462	4700	1950	2800	7600

Remarks: 1. The above parameters are based on the nominal working condition test conditions specified in the national standard GB/T18430.1-2007;
2. Other special conditions and applications can be customized by customers.

Key words:

Ultra-high precision static pressure aerostatic bearing High speed permanent magnet variable frequency motor Efficient gas dynamics technology

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