pressure control dual

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Chinese pressure control,single pressure control,single pressure swtich,dual pressure control,differential pressure switch,Manufacturer, Supplier, Factory, Exporter in china
DUAL PRESSURE CONTROL
Porduct Introduction
SHP series pressure switch is used as pressure control and pressure
protection,when the pressure of system reaches the setting point,it
turns on(or off) automatically,keep the compressor of refrigeration
unit or airconditioner 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.
Mounting bracket supplied as standard.
Electrical Function

Rated Amps. (A) / Rated Voltage (V)

Power Factor (cos)

A.C. 125V /250V

Non-Inductive Current

1

12

Inductive Current

Full Load

0.75

12

Locked Roter

0.45

72

Technical Parameter

Model

Pressure Side

Range(bar)

Differential(bar)

Factory Setting (bar)

Max. Bellows Pressure (bar)

Min.

Max.

Min.

Max.

OFF

ON

SHP830

Low Side

-0.7

6

0.6

4

2

3

16.5

High Side

8

30

Fixed 3°ę5

20

15

35

SHP830HM

Low Side

-0.7

6

0.6

4

2

3

16.5

High Side

8

30

Duplicate voltage disparity°‹4

20

Manual Reset

35

SHP830HLM

Low Side

-0.7

6

Duplicate voltage disparity°‹1

Manual Reset

3

16.5

High Side

8

30

Duplicate voltage disparity°‹4

20

Manual Reset

35

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