Refcomp SP4H2200 SP4H220E R134a Semi Hermetic Compressor
Price:
Discussed
MOQ:
1
Delivery Time:
1 Month
Brand:
Refcomp
Product Description
Refcomp SP4H2200 SP4H220E R134a Semi Hermetic Compressor
Product Overview
High-performance semi-hermetic compressor designed for reliable operation in demanding refrigeration applications.
Optimized Flow & High-Pressure Shell
Designed for working pressures up to 28 bar, this semi hermetic compressor utilizes optimized internal gas channels to minimize pressure loss and maintain high operating efficiency.
Step Capacity Regulation
Provides 100% and 50% energy regulation stages, allowing the semi hermetic compressor to adapt smoothly to changing system cooling loads and optimize energy use.
Balanced Mechanical Design
Features a dynamically balanced crankshaft with wear-resistant sliding bearings, reducing vibration and noise while supporting a design service life of 60,000 to 80,000 hours.
Integrated Protection & Components
- INT69B2 motor protection module
- 360° rotatable suction and discharge shut-off valves
- Built-in high-density suction gas filter
- Internal high/low pressure safety valve
Multi-Refrigerant Compatibility
Engineered for versatile system integration, supporting standard refrigeration media including R22, R134a, R404A, R407C, and R507.
Product Image
Technical Specifications
| Model | SP4H2200, SP4H220E |
|---|---|
| Rated power | 22HP/16.4KW |
| Exhaust volume (50Hz/60Hz) | 64.7/77.6 m³/hr |
| Refrigerant Type | R22, R407C, R134a, R404A, R507 |
| Weight | 193KG |
| Oil Charge | 3.7L |
| Voltage | 400V/3/50Hz, 460V/3/60Hz PW |
| Starting current PW/DOL | 102/170A |
| Max operating current | 37A |
Frequently Asked Questions
What key information is needed to confirm selection for this semi hermetic compressor?
Selection requires confirming the required cooling capacity, operating evaporating and condensing temperatures, refrigerant type, power supply specs, and target application.
What motor protection system is included with model SP4H2200?
The compressor is equipped with an INT69B2 protection module, which monitors winding temperature to prevent thermal overload and electrical damage.
What pre-checks should be performed before commissioning this semi hermetic compressor?
Ensure proper oil level in the sight glass, verify crankcase heater operation prior to startup, check suction filter cleanliness, and confirm correct electrical wiring and supply voltage.
Can the suction and discharge valves be adjusted during system piping installation?
Yes, both the suction and discharge shut-off valves feature a 360° rotatable design for flexible connection and simplified pipeline layout during installation.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Coolstart Refrigeration Equipment Co., Ltd
Location
Room 1801, Building 1, Kangli city, No. 66 Pingji Road, Longgang District, Shenzhen, Guangdong,China
Contact Person
Lynn