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Quality Refcomp SP6L3000 SP6L300E Semi-Hermetic Reciprocating Refrigeration Compressor factory
Quality Refcomp SP6L3000 SP6L300E Semi-Hermetic Reciprocating Refrigeration Compressor factory
Quality Refcomp SP6L3000 SP6L300E Semi-Hermetic Reciprocating Refrigeration Compressor factory
Quality Refcomp SP6L3000 SP6L300E Semi-Hermetic Reciprocating Refrigeration Compressor factory
Quality Refcomp SP6L3000 SP6L300E Semi-Hermetic Reciprocating Refrigeration Compressor factory

Refcomp SP6L3000 SP6L300E Semi-Hermetic Reciprocating Refrigeration Compressor

Place of Origin: China
Brand Name: Refcomp
Certification: CE
Model Number: SP6L3000,SP6L300E
Minimum Order Quantity: 1
Price: Discussed
Packaging Details: WOODEN CASE
Delivery Time: 1 Month
Payment Terms: Western Union,T/T
Supply Ability: 100000Pcs/Year
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Specifications
Highlight Features

Refcomp SP6L3000 refrigeration compressor

,

semi-hermetic reciprocating compressor

,

SP6L300E refrigeration compressor with warranty

Refrigerant:
R22, R407C, R134a, R404A, R507
Application:
HVAC, Condensing Unit, Cold Room, Rack System
Displacement 50/60Hz:
129.1/154.9 M3/hr
Rated Power:
30HP/22.4KW
Oil Charge:
4.2L
Product Description
Refcomp SP6L3000 SP6L300E Semi-Hermetic Reciprocating Refrigeration Compressor
Product Overview
6-Cylinder Direct Gas Suction Flow
Engineered with a 6-cylinder layout and direct gas intake channels, this semi-hermetic reciprocating refrigeration compressor minimizes internal flow restriction to achieve an exhaust volume of up to 154.9 m³/h.
Flexible Grid & Multi-Refrigerant Operation
Fully compatible with dual 400V/50Hz and 460V/60Hz power supplies, running seamlessly with R22, R134a, R404A, R407C, and R507 low-temperature refrigerants.
Heavy-Duty Casing & Electrical Protection
Constructed with a 28 bar pressure-rated housing, dynamically balanced crankshaft, wear-resistant bearings, and an INT69B2 thermal module to safeguard this semi-hermetic compressor under severe freezing conditions.
Field Service & Terminal Configuration
  • 360° rotatable suction (54 mm) and exhaust (35 mm) shut-off valves
  • Factory-installed 230V / 150W crankcase heater for off-cycle protection
  • Accessible high-density internal suction filter
Product Image
Refcomp SP series Semi-Hermetic Compressor
Technical Specifications
Model SP6L3000, SP6L300E
Rated power 30HP/22.4KW
Exhaust volume (50Hz/60Hz) 129.1/154.9 m³/hr
Refrigerant Type R22, R407C, R134a, R404A, R507
Weight 236KG
Oil Charge 4.2L
Voltage 400V/3/50Hz, 460V/3/60Hz PW
Starting current PW/DOL 150/243A
Max operating current 54A
Refcomp SP6L3000 technical diagram
Frequently Asked Questions
What are the electrical wiring requirements for terminal block jumpers when configuring PW starting on this semi-hermetic compressor?
Remove the shorting bridges between winding terminals during Part-Winding startup, allowing the control panel contactors to sequence the two separate motor winding circuits with a 0.5-second delay.
What suction superheat range should be maintained during low-temperature operation to prevent thermal breakdown of POE oil?
Maintain a suction superheat of 5K to 10K at the compressor inlet to ensure adequate motor cooling while preventing excessive discharge temperatures from thermalizing the 4.2 dm³ oil charge.
How does the internal pressure relief valve protect the compressor during abnormal discharge blockages?
The internal safety valve automatically opens if the differential pressure between the discharge and suction chambers exceeds safe limits, venting gas internally within the 28 bar rated housing to prevent structural failure.
What routine maintenance procedure should be performed on the suction strainer after initial system commissioning?
Isolate the compressor, pump down the suction side, remove the suction valve flange, and clean or inspect the high-density suction strainer screen to clear installation debris.
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