Specifications

 
Code No.VA-002
Rated voltageDC12V ±10%
Insulation resistance above 100MΩ
Driving current0.25A per Phase
Excitation form1~2 phase excitation ( 30-90 pulse ), single phase driving
Coil insulation class E
RefrigerantR22 R407C R410a & etc.
Working Ambient (°C)-30°C~+60°C
Medium temperature-30°C~+70°C
HumidityLess than 95%RH
Working pressure0~2.26MPa
Full stoke pulse 500
On-valve converse pressure1.47MPa(mini)
On-valve pulse32±20
Life100,000 times
Temperature riseLess than 55°C
Nominal capacity≤5.25kw
Valve port size1.6~2.4mm
Flow rate≥27~70 NL/min 500pulse
Maximum working pressure3.0~4.2 Mpa

General

 Used for frequency conversion air condition to realize the automatic controlling of refrigerant flow rate , thus to make air conditioning system to work in the best situation and realize fast freezing , temperature precision controlling and electric saving .