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Shenzhen Coolstart Refrigeration Equipment Co., Ltd

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China Refcomp SRC-S(W)-133 SRC-S-133-L4 R22 HVAC Screw Compressor
China Refcomp SRC-S(W)-133 SRC-S-133-L4 R22 HVAC Screw Compressor

  1. China Refcomp SRC-S(W)-133 SRC-S-133-L4 R22 HVAC Screw Compressor
  2. China Refcomp SRC-S(W)-133 SRC-S-133-L4 R22 HVAC Screw Compressor
  3. China Refcomp SRC-S(W)-133 SRC-S-133-L4 R22 HVAC Screw Compressor

Refcomp SRC-S(W)-133 SRC-S-133-L4 R22 HVAC Screw Compressor

  1. MOQ: 1
  2. Price: Discussed
  3. Get Latest Price
Refrigerant R22, R407C, R410a, R404A, R507A
Delivery Time 1 Month
Displacement 50/60Hz 150/180 m3/hr
Packaging Details WOODEN CASE
Payment Terms Western Union,T/T
Application HVAC, Condensing Unit, Cold Room, Rack System
Rated Power 40HP/30KW
Oil Charge 6L
Supply Ability 100000Pcs/Year
Model Number SRC-S(W)-133,SRC-S-133-L4
Certification CE
Brand Name Refcomp
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Refrigerant R22, R407C, R410a, R404A, R507A Delivery Time 1 Month
Displacement 50/60Hz 150/180 m3/hr Packaging Details WOODEN CASE
Payment Terms Western Union,T/T Application HVAC, Condensing Unit, Cold Room, Rack System
Rated Power 40HP/30KW Oil Charge 6L
Supply Ability 100000Pcs/Year Model Number SRC-S(W)-133,SRC-S-133-L4
Certification CE Brand Name Refcomp
Place of Origin China
High Light Refcomp SRC-S-133 R22 screw compressor ,SRC-S-133-L4 HVAC screw compressor ,Refcomp refrigeration screw compressor
Product Description
  • High-Efficiency Rotor Geometry — Patented rotor profile supports smooth engagement and optimal gas flow, delivering reliable compression performance for commercial HVAC and refrigeration applications.
  • Flexible Cooling Capacity Regulation — Features 100%, 75%, 50%, and 25% stepped adjustment alongside continuous stepless capacity control to match varying thermal loads efficiently.
  • Integrated Internal Oil Separation — Built-in multi-stage oil separator achieves high separation efficiency up to 99.85%, minimizing oil carryover into the system heat exchangers.
  • Comprehensive Motor and System Protection — Equipped with an INT69 SNY protection module and 6 internal PTC thermistors for real-time thermal monitoring of motor coils and discharge gas.
Product Image
Refcomp class=
Technical Specification
Model class="lazy" src="/myres/images/load_icon.gif" data-original-S(W)-133 class="lazy" src="/myres/images/load_icon.gif" data-original-S-133-L4
Rated power 40HP / 30KW
Exhaust volume (50Hz / 60Hz) 150 / 180 m³/hr
Refrigerant Type R22, R407C, R410a, R404A, R507A
Weight 330 KG
Oil Charge 6 L
Voltage 400/3/50Hz – 460/3/60Hz
Cooling Capacity Regulation 100%, 75%, 50%, 25% (stepless 100%–25%)
LRA Y/Δ 131 / 398 A 134 / 406 A
Refcomp class=
FAQ
Q: What technical details are required when evaluating the class="lazy" src="/myres/images/load_icon.gif" data-original-S-133 (class="lazy" src="/myres/images/load_icon.gif" data-original-S-133-L4) screw compressor for system integration?

A: You should confirm the target cooling capacity, evaporating and condensing temperatures, selected refrigerant, supply voltage/frequency, and whether an economizer circuit or liquid injection is required.

Q: What pre-commissioning checks are critical for the oil and electrical systems?

A: Pre-heat the crankcase via the electrical heater before startup to prevent liquid refrigerant accumulation, verify proper initial oil charge level through the sight glass, and check rotation direction during momentary power-on.

Q: How does the INT69 SNY module handle high discharge or motor winding temperatures?

A: The INT69 SNY module continuously measures temperature signals from six built-in PTC thermistors and automatically opens the safety circuit to trip the compressor if thermal thresholds are exceeded.

Q: What basic operational maintenance helps ensure maximum bearing and motor lifespan?

A: Regularly inspect the oil clarity, check the differential pressure across suction line strainers and oil filters, and verify clean electrical connections on the terminal box and protection module.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2001

  • Total Annual:

    50000000-10000000

  • Employee Number:

    30~100

  • Ecer Certification:

    Verified Supplier

Shenzhen Coolstart Refrigeration Equipment Co., Ltd. is a modern, professional refrigeration manufacturer with over 20 years of industry experience. We focus on the professional production and global sales of high-performance refrigeration equipment, serving as a reliable and cost-effective suppli... Shenzhen Coolstart Refrigeration Equipment Co., Ltd. is a modern, professional refrigeration manufacturer with over 20 years of industry experience. We focus on the professional production and global sales of high-performance refrigeration equipment, serving as a reliable and cost-effective suppli...

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  • Shenzhen Coolstart Refrigeration Equipment Co., Ltd
  • Room 1801, Building 1, Kangli city, No. 66 Pingji Road, Longgang District, Shenzhen, Guangdong,China
  • https://www.coldroomunit.com/

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