Brand Name: SANHENG
Model Number: P830
Place of Origin: Zhejiang, China (Mainland)
P830 250V AC Automatic Dual HP-LP Pressure Switch for Water
Product Introduction
P series pressure control is used as pressure controller and pressure protector, when the pressure of system reaches the setting point, it turns on or off automatically to keep the compressor of refrigeration unit or air conditioner plant from suction pressure over-low or exhaust pressure over-high.
For use with fluorinated refrigerants,air and water.
Allowable Fluid Temp.:-10°C~+120°C
With S.P.D.T contact mechanism.
Micro-switch structure ensures the reliable switch function.
Electrical Function
Rated Voltage (V) Rated Amps. (A) |
Power Factor (cosφ) |
AC 125V /AC 250V |
|
Non-Inductive Current |
1 |
12 |
|
Inductive Current |
Full Load |
0.75 |
12 |
Instantaneous |
0.45 |
12 |
Specification
Model |
Pressure Side |
Pressure Adjust Range (bar) |
Differential(bar) |
Factory Setting (bar) |
Max. Bellows Pressure (bar) |
|||
Min. |
Max. |
Min. |
Max. |
OFF |
ON |
|||
P830 |
Low Side |
-0.7 |
6 |
0.6 |
4 |
2 |
3 |
16.5 |
High Side |
8 |
30 |
Fixed 3~5 |
20 |
15 |
35 |
||
P830HM |
Low Side |
-0.7 |
6 |
0.6 |
4 |
2 |
3 |
16.5 |
High Side |
8 |
30 |
≤4 |
20 |
Manual Reset |
35 |
||
P830HLM |
Low Side |
-0.7 |
6 |
≤1 |
Manual Reset |
3 |
16.5 |
|
High Side |
8 |
30 |
≤4 |
20 |
Manual Reset |
35 |
v Pay by T/T, LC
v Customers can choose which payment ways that you accept, paypal is most useful and safe, please don’t refusepaypal fee when you choose it.
v Loading Port: ShangHai or NingBo, China
v Samples are available within 7-10 working days.
v Mass Production Delivery: 20 -50days after sample confirmation
Ningbo Sanheng Refrigeration Control Co.,Ltd is an refrigeration parts manufacturer from China, which specializes in manufacturing HVAC & Refrigeration parts. Our aim is to supply the most suitable refrigeration unit parts for refrigeration unit manufacturers and distributors.