| Allowable fluid temperature: | |
|---|---|
| Pressure ranges: | |
Product Specifications
Series HLP dual pressure switch for use with common refrigerants as well as air, water and other non-corrosive fluids.
1. Multi-Point contact conversion.
2. Single Pole Double Throw Relay contacts of mechanical structural design.
3. The novel micro switch structure ensures a reliable conversion function.
4. No tool is needed but can perform electrical contact function testing with the manual control. There is a smart mounting plate, that can be applied to different installation situations.
| Nominal current | Power factor | 125VAC | 250VAC | |
| Non-induced current | 1 | 48 | 12 | |
| Induced current | Full rated current | 0.75 | 48 | 12 |
| Instantaneous current | 0.75 | 288 | 72 | |
| Model | Pressure rang(MPa) | Differential pressure range(MPa) | Factory setting(MPa) | Max pressure(MPa) | ||||
| Max. | Min. | Max. | Min. | Off | On | |||
| HLP110 | 0.1 | 1 | 0.1 | 0.3 | 0.6±0.01 | 0.5±0.01 | 1.65 | |
| HLP506 | -0.07 | 0.6 | 0.06 | 0.4 | 0.3±0.01 | 0.2±0.01 | 1.65 | |
| HLP506M | -0.07 | 0.6 | Duplicate voltage disparity≤0.4 | 0.3±0.01 | Manual reset | 1.65 | ||
| HLP530 | 0.5 | 3 | Fixed 0.3 to 0.5 | 2±0.01 | 1.5±0.02 | 3.5 | ||
| HLP530D | 0.5 | 3 | 0.5 | 1 | 2±0.01 | 1.5±0.02 | 3.5 | |
| HLP530M | 0.5 | 3 | Duplicate voltage disparity≤0.4 | 2±0.02 | Manual reset | 3.5 | ||
| HLP830 | Low pressure end | -0.07 | 0.6 | 0.06 | 0.4 | 0.3±0.01 | 0.2±0.01 | 1.65 |
| High pressure end | 0.5 | 3 | Fixed 0.3 to 0.5 | 2±0.02 | 1.5±0.02 | 3.5 | ||
| HLP830HLM | Low pressure end | -0.07 | 0.6 | Duplicate voltage disparity≤0.2 | 0.3±0.01 | Manual reset | 1.65 | |
| High pressure end | 0.5 | 3 | Duplicate voltage disparity≤0.4 | 2±0.02 | Manual reset | 3.5 | ||
| HLP830HM | Low pressure end | -0.07 | 0.6 | 0.06 | 0.4 | 0.3±0.01 | 0.2±0.01 | 1.65 |
| High pressure end | 0.5 | 3 | Duplicate voltage disparity≤0.4 | 2±0.02 | Manual reset | 3.5 | ||
| HLP830M | Low pressure end | -0.07 | 0.6 | 0.06 | 0.4 | 0.3±0.01 | 0.2±0.01 | 1.65 |
| High pressure end | 0.5 | 1 | Duplicate voltage disparity≤0.4 | 2±0.02 | Manual reset | 3.5 | ||
Main Dimensions
1. Connection Way: There are two kinds of connection modes for the controller:
① With a diameter of φ6x1 of the copper tube(must be a soft state),in the pipe end expanding
90-degree angle, then with the own nuts of the controller to screw only.
② With an outer diameter of φ3 long 1-meter capillaries to connect(Must let us know when you are ready to order)
See the below drawing:
2. Installation Way
① With the 4 mounting holes in the back of the controller to install
② Choosing the multi-purpose mounting plate accessories to install(see below drawing)
English
