Refcomp SP6H4000 SP6H400E Semi-Hermetic Chiller Reciprocating Compressor
Price:
Discussed
MOQ:
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Delivery Time:
1 Month
Brand:
Refcomp
Product Description
Refcomp SP6H4000 SP6H400E Semi-Hermetic Chiller Reciprocating Compressor
Product Overview
Optimized 6-Cylinder Flow Geometry
Featuring a 6-cylinder configuration and direct gas suction channels, this chiller reciprocating compressor minimizes internal pressure drop and flow resistance for efficient operation.
Broad Refrigerant & Voltage Compatibility
Supports multi-refrigerant operation including R22, R134a, R404A, R407C, and R507 across dual 50Hz and 60Hz industrial power supplies.
Heavy-Duty Mechanical Protection
Built with dynamically balanced crankshafts, wear-resistant sleeve bearings, an internal safety valve, and an INT69B2 module for long-term reliability under demanding operating conditions.
Standard Maintenance & Configuration Features
- 360° rotatable suction (54 mm) and discharge (35 mm) shut-off valves
- Built-in high-density suction gas filter
- Factory 230V / 150W crankcase heater
Product Image
Technical Specifications
| Model | SP6H4000, SP6H400E |
|---|---|
| Rated Power | 40HP / 29.9KW |
| Exhaust Volume (50Hz/60Hz) | 129.1 / 154.9 m³/hr |
| Refrigerant Type | R22, R407C, R134a, R404A, R507 |
| Weight | 246KG |
| Oil Charge | 4.2L |
| Voltage | 400V/3/50Hz, 460V/3/60Hz PW |
| Starting Current PW/DOL | 201 / 330A |
| Max Operating Current | 75A |
Frequently Asked Questions
What considerations should be addressed regarding oil management in this chiller reciprocating compressor?
Keep the oil level clearly visible within the sight glass center, preheat the crankcase heater prior to startup, and monitor oil return velocity during reduced capacity stages.
What electrical characteristics apply when starting this 40 Hp compressor model?
The unit supports Part Winding (PW) or Direct On Line (DOL) starting methods on 400V/50Hz or 460V/60Hz systems, with starting currents of 201 A (PW) and 330 A (DOL).
How does the internal high/low pressure safety valve function?
The internal relief valve bypasses gas directly between high and low pressure chambers if pressure thresholds are exceeded, preventing structural damage to the housing up to its 28 bar design limit.
What optional accessories can be added for customized chiller package integration?
Optional field equipment includes external oil separators, oil differential pressure switches, discharge gas temperature sensors, and liquid injection cooling kits based on operating conditions.
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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