Application :
Home
Type :
Reversing valve, -
Certification :
UL
Brand Name :
tianda
详情
Description: It is the key part of the heat pump air
conditioner and to change heating to cooling from the
system by reversing the flowing direction of refrigerant.
Technical parameter:
1. External leakage test pressure:
3.0 Mpa
2. Max. Operating pressure:
3.0 Mpa
3. Water test pressure: With
water pressure 4.4Mpa
4. Burst pressure: 14.4Mpa
5. Ambient Temperature: Electricity on -20º C~+55º
C
6. Relative Humidity: Less than95%RH
7. Fluid permission temperature:
-20º C~+120º C
8. Min. Operating Voltage:
Under the different
press of 2.25Mpa
9. Durability:
>20.000times(Grease is allowed)
10. Coil Max. Temperature:
+120º C
11. Noise: Not more than 45dB(A)
Coil's electric parameter
1. Rated voltage:
AC220V 50/60Hz
2. Insulation
resistance: ≥ 100MΩ
3. Di-electricity:
Under 1500
voltage for the minute of 1800 voltage for one second. No break
down of flash over.
4. Power: 5~7W
5. Insulation class: B class
6. Coil temperature rise: Not more than 80K.
Application:
1. The conversion of household heat
pump air conditioner refrigeration and heating.
2. Hot air type of defrost switch
device of various refrigerators and dehumidifiers.
3. Various freezers, showcase window
defrost ice and thawing the conversion of the energy-saving
circuit.
联系我们
联系人: yoyo
公司名称:Anhui Tianda Electronic Science and Technology Co. Ltd