Send Message
Home ProductsAdjustable Pressure Switches

Dual Pressure Control Switch Refrigeration HP & LP Auto Reset

Certification
China Keram (Nanjing)ELECTRICAL Equipment Co., Ltd. certification
China Keram (Nanjing)ELECTRICAL Equipment Co., Ltd. certification
Customer Reviews
The flow switch is very good, the appearance is also beautiful, in line with the manufacturer's description.

—— KENT

The differential pressure transmitter is in line with my use requirements, and the manufacturer is also very cooperative, helping me solve a lot of problems, and the service is very good.

—— John

I'm Online Chat Now

Dual Pressure Control Switch Refrigeration HP & LP Auto Reset

Dual Pressure Control Switch Refrigeration HP & LP Auto Reset
Dual Pressure Control Switch Refrigeration HP & LP Auto Reset
Dual Pressure Control Switch Refrigeration HP & LP Auto Reset Dual Pressure Control Switch Refrigeration HP & LP Auto Reset Dual Pressure Control Switch Refrigeration HP & LP Auto Reset

Large Image :  Dual Pressure Control Switch Refrigeration HP & LP Auto Reset

Product Details:
Place of Origin: China
Brand Name: KeramControls
Certification: CE
Model Number: Q830 Series
Payment & Shipping Terms:
Minimum Order Quantity: 10
Price: $7-$10/pic
Packaging Details: package
Delivery Time: 7 days
Supply Ability: 10000pics/month

Dual Pressure Control Switch Refrigeration HP & LP Auto Reset

Description
Operating Temperature:: -20~120℃ Material: Stainless Steel
Ingress Protection: IP54 High Pressure: 8-30bar
Lower Presure: -0.5-6bar
High Light:

IP54 Dual Pressure Control Switch

,

30bar Pressure Control Switch

,

LP Auto Reset Pressure Switches

 

Dual Pressure Control Switch Refrigeration HP & LP Auto Reset​

 

Description

Q830 dual pressure switches are for use on commercial refrigeration and air conditioning systems to protect compressor against excessively low suction pressure or excessively high discharge pressure.
Dual pressure switches are compatible with HCFC and non-flammable HFC refrigerants.

Dual Pressure Applications are designed primarily for use as combination high and low pressure controls on commercial refrigeration and air conditioning applications.These controls are available in several pressure ranges and are compatible with most common refrigerants. Ammonia compatible models are also available.

 

Q830 series dual pressure controls can be not only used in fluorinated refrigerant, but also in the air

and liquid (allowed liquid temp. -20 to 120°C)

Adjustable range and differential settings.

Renovated SPDT micro-switch ensures the reliable switch function.

Flexible mounting bracket suits various kids of application.

Upper lid is optional (IP44)

Various connections are available on request.

Automatic and manual reset version

The material of bellows is copper and pressure interface is brass.

CE approval


Specification

 

Model Low pressure(bar) High pressure(bar) Reset form(bar) Factory setting(bar)
Pressure adjust range Differential Pressure adjust range Differential Low pressure High pressure Low pressure High pressure
OFF ON OFF ON
Q830 -0.5~6 -0.6~4 8~30 3~5(fixed) Auto Auto 3 2 20 15
Q830HM -0.5~6 -0.6~4 8~30 ≤5 Auto Manual 3 2 20 Manual reset
Q830HLM -0.5~6 ≤1 8~30 ≤5 Manual Manual 3 Manual 20 Manual reset

Dimensions(mm)

 

Dual Pressure Control Switch Refrigeration HP & LP Auto Reset 0


Electric Wiring

 

Rated Amps(A)

Rated Voltage(V)

Power Factory

(Cosφ)

125/250V

AC

Non-Industry Current 1 12
Industry Current Full Load 0.75 12
Locked Roter 0.45 72

Connection & Installation

 

Dual Pressure Control Switch Refrigeration HP & LP Auto Reset 1


Mounting Plate

Dual Pressure Control Switch Refrigeration HP & LP Auto Reset 2

Dual Pressure Control Switch Refrigeration HP & LP Auto Reset 3

 

Dual Pressure Control Switch Refrigeration HP & LP Auto Reset 4

Contact Details
Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.

Contact Person: Jackchen

Tel: 17805133926

Send your inquiry directly to us (0 / 3000)