HONGSEN HS-P830 and HS-P530 Refrigeration Pressure Controls
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HONGSEN HS-P830 and HS-P530 Refrigeration Pressure Controls
Product Page 1 — Pressure Controls
Title
HONGSEN HS-P830 and HS-P530 Refrigeration Pressure Controls
Description
Product Overview
HONGSEN HS-P830 and HS-P530 pressure controls are mechanical pressure-switch controls designed for refrigeration and air-conditioning systems. They monitor system pressure and switch the control circuit when the pressure reaches the selected operating point, allowing the compressor or associated equipment to start or stop.
The range includes dual-pressure controls for monitoring both the high-pressure and low-pressure sides, together with a single high-pressure control. Different models provide automatic or manual reset configurations for different system protection requirements.
Key Features
- Single-pressure and dual-pressure configurations
- Automatic-reset and manual-reset options
- High- and low-pressure monitoring on dual-pressure models
- Visible pressure-setting scales
- Suitable for compressor protection and system control
- Designed for refrigeration and air-conditioning applications
- Multiple reset configurations available
Available Models
| Model | Control Type | Reset Configuration |
|---|---|---|
| HS-P830HM | Dual Pressure Control | Automatic low-pressure reset and manual high-pressure reset |
| HS-P830HLM | Dual Pressure Control | Manual low-pressure and high-pressure reset |
| HS-P830 | Dual Pressure Control | Automatic reset |
| HS-P530 | Single High-Pressure Control | Automatic reset |
Published HS-P530 Pressure Data
| Item | Specification |
|---|---|
| Pressure Range | 5–30 bar |
| Differential | Fixed 3–5 bar |
| Control Type | Single high-pressure control |
| Reset Type | Automatic reset |
Exact pressure ranges, electrical ratings and pressure connections for HS-P830 variants should be confirmed from the product label before ordering.
Applications
- Cold-room condensing units
- Commercial refrigeration equipment
- Air-conditioning systems
- Heat-pump systems
- Compressor high- and low-pressure protection
- Refrigeration control circuits
Selection Information
Please provide the required model, refrigerant, system operating pressure, reset method, control voltage and pressure-connection type before ordering.
| Model |
HS-P830HM, HS-P830HLM, HS-P830, HS-P530 |
|---|