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Air cooled variable frequency chiller YVAA

Classification:

Air cooled refrigerating unit

key word:

Frequency conversion unit

GB18430.1- Steam compression cycle cold water (heat pump) units - Part 1: Cold water (heat pump) units for industrial or commercial and similar purposes

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Detailed introduction

Ahri 550/590 and 551/591 Standard :

GB18430.1- Steam compression cycle cold water (heat pump) units - Part 1: Cold water (heat pump) units for industrial or commercial and similar purposes

NB/T47012- Pressure vessels for refrigerating plants

GB25131- Safety requirements for Steam Compression Cycle cold water (Heat pump) units

1, save operating cost   - up to 50% : YVAA variable content product than the VSD combined with rich options such as compressor, a variety of frequency conversion fan, etc., to provide the industry high partial load efficiency (IPLV or NPLV), in some special projects, the project can be reduced to 2 years return period.

2, sustainability   - 360 ° : YVAA using HFC - 134 - a refrigerant environmental protection, and by mixing falling film evaporator and the application of microchannel heat exchanger, refrigerant filling volume decreased by 15% than conventional unit, further reducing the influence on atmospheric environment;

3, ultra low noise   - maximum noise reduction 16 dba: YVAA unit noise option provides a rich, can be customized according to the specific project needs.

4, high efficiency heat exchange, excellent performance: the heat exchanger adopts the new high efficiency heat exchange copper tube, improve efficiency; Water side and refrigerant side strengthen heat transfer, reduce unit energy consumption and pipe scaling.

5, excellent electrical characteristics: YVAA frequency conversion compressor under any load to maintain a high power factor of 0.95, provide no current impact soft starting mode, unit starting current will never exceed the nominal current value at full load, can reduce the customer's power supporting cost.

Model number	Cooling capacity KW	Input power kW	Model number	Cooling capacity KW	Input power kW
YVAA0153-F/-V-50	546.1	172.9	YVAA0165-F/-V-50	556.8	1625
YVAA0183-F/-V-50	647.8	199.2	YVAA0195-F/-V-50	658.2	1901
YVAA0213-F/-V-50	752.2	226.1	YVAA0215-F/-V-50	772.7	2281
YVAA0233-F/-V-50	823.1	2585	YVAA0245-F/-V-50	863.3	251.8
YVAA0263-F/-V-50	904.6	278.8	YVAA0275-F/-V-50	975.7	2885
YVAA0273-F/-V-50	959.0	286.7	YVAA0295-F/-V-50	1103	329.1
YVAA0303-F/-V-50	1055	322.3	YVAA0345-F/-V-50	1239	361.6
YVAA0323-F/-V-50	1212	382.5	YVAA0178-F/-V-50	577.1	157.4
YVAA0343-F/-V-50	1227	370.9	YVAA0198-F/-V-50	665.6	183.7
YVAA0373-F/-V-50	1314	4173	YVAA0218-F/-V-50	785.9	22Q7
YVAA0413-F/-V-50	1471	479.9	YVAA024fi-F/-V-50	867.9	243.6
YVAA0443-F/-V-50	1659	5581	YVAA0278-F/-V-50	984.7	278.6
YVAA0483-F/-V-50	1671	547.4	YVAA0308-F/-V-50	1113	319.5