Guangdong Uchi Electronics Co.,Ltd
Guangdong Uchi Electronics Co.,Ltd Manufactuer of Varistor, Thermistor, Capacitor,Fuse & Resistor since 2006 !
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Low Noise And Vibration Micro Rotary Compressor With 500W Cooling Capacity
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Compressor Type
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Hermetic Rotary Compressor Motor
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Displacement
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1.9cm3/rev
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Power supply
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DC 12V,DC 24,DC 48V
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Model
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ZH2012A,ZH2024A,ZH2048A
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Refrigerant
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R134A
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Oil amount(ml)
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700g(1.5b)
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Type of motor
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Brushless DC motor
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Current range
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16A,12A,8A
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Speed range
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3000rpm,3600rpm,4500rpm
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Speed control
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controller specially design
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Refrigerating capacity
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245/305/375(W)
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Input power(W)
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85,100,120
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COP(W/W)
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2.9/3.05/3.1
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Total weight
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725G (including oil)
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Capacity measuring conditions and noise & vibration measuring condition
Rated Capacity and input are measured with HITACHI inverter circuit by secondary Refrigerant calorimeter Methods of GB/T 5773-2004 by Shanghai Hitachi Electrical Appliances Co., Ltd. Allowable capacity should be more than95% of the rated capacity and allowable input should be less than 107% of rated motor input. Don’t need to set the ambient temperature and wind speed when measuring the noise and vibration.
Operating voltage range
The compressor should be operated in the range of rated voltage ±10%, under standard condition and overload condition of rated frequency (applied voltage to inverter).
It must be satisfied with item 4, 5, 6 and the overload condition should not be continuous. But the standard conditionand overload condition mentioned here refer to condition that specified in GB/T 7725. (The standard condition refers tothe rating cooling condition and the overload condition refers to the maximum operating condition.)
Characteristic
1, extremly small
2, high performance
3, high cooling capacity
4, rapid cooling down
5, precise controll of tempreature
6, high COP
7, low energy consumption
8, environmental friendly refrigerant R134A
9, Low noise and vibration
10, High reliability
11, overcurrent protection
12, Wide Evaporating temperature range
13, hybrid power source as DC electrical,battery,solar
14, variable application