Semi-hermetic Single-Stage Screw Refrigeration Compressor Unit
Lynxcool's Semi-hermetic Single-Stage Screw Refrigeration Compressor Unit is a series of high-performance, compact semi-hermetic single-stage screw compressors, featuring an integrated, highly efficient oil separation system. As an outstanding product manufactured in China, the Lynx series boasts one of the industry's most comprehensive displacement ranges: 18 models with displacements ranging from 118 to 1100 m³ (at 2960 rpm) and rated power ranging from 30 to 390 HP.
These semi-hermetic single-stage screw refrigeration compressor units are designed for a wide range of applications and are fully compatible with R407C, R404A, and R507A refrigerants. Whether for dedicated air conditioning, industrial process cooling, or commercial refrigeration, the Lynx series offers specialized configurations for heat pumps and water-cooled chillers, making them a cornerstone of modern industrial cooling systems.
Why Choose the Lynx Series?
The Lynx series is designed to deliver maximum cooling capacity in a minimal footprint. By integrating essential components directly into the compressor body, Lynxcool has created a "plug-and-play" solution that reduces system complexity and installation time for OEMs and contractors alike.
Technical parameters
|
model Lynx |
|
|
071 |
081 |
091 |
101 |
110 |
120 |
140 |
|
|
discharge rate 50/60[Hz] |
|
m³/h |
270/324 |
307/368 |
344/413 |
380/456 |
413/496 |
480/576 |
560/672 |
|
|
weight |
|
Kg |
510 |
518 |
532 |
538 |
660 |
670 |
680 |
|
|
Oil filling volume |
|
dm³ |
11 |
11 |
11 |
11 |
17 |
17 |
17 |
|
|
oil heater |
|
|
200W-230V-50/60Hz |
|||||||
|
Inner diameter of exhaust sleeve/tube /take over size |
|
mm/ inch |
54.1/ 2-1/8" |
54.1/ 2-1/8" |
54.1/ 2-1/8" |
67/ 2-5/8" |
80/ 3-1/8" |
80/ 3-1/8" |
80/ 3-1/8" |
|
|
Intra-lumen diameter of the suction (sheath)Ø/take over size |
|
mm/ inch |
80/ 3-1/8" |
80/ 3-1/8" |
92.5/ 3-5/8" |
92.5/ 3-5/8" |
105.5/ 4-1/8” |
105.5/ 4-1/8" |
105.5/ 4-1/8" |
|
|
energy management |
|
|
134-S: Stepwise: Full load, 75%,50%, Minimum. (Non-stepwise: Full load... Minimum, or Full load... 50% as required) |
|||||||
|
Motor protection module |
|
|
INT69 SNY |
|||||||
|
lube |
|
|
SO02 (except Vi=2.2), S003 (Vi=2.2) |
|||||||
|
Standard motor¹) |
|
|
400V/3/50Hz-460V/3/60Hz |
|||||||
|
134-S-W |
starting current |
LRAY |
A |
138 |
159 |
193 |
254 |
224 |
280 |
280 |
|
LRA△ |
A |
422 |
459 |
580 |
770 |
693 |
842 |
842 |
||
|
Maximum operating current |
FLA |
A |
107 |
111 |
123 |
131 |
156 |
174 |
199 |
|
|
134-S/134-5-L |
starting current |
LRAY |
A |
159 |
193 |
254 |
254 |
318 |
361 |
361 |
|
LRA△ |
A |
459 |
580 |
770 |
770 |
953 |
1095 |
1095 |
||
|
Maximum operating current |
FLAL |
A |
118 |
132 |
148 |
156 |
182 |
202 |
228 |
|
|
134-S-R |
starting current |
RAY |
A |
- |
254 |
254 |
1 |
361 |
403 |
403 |
|
LRA△ |
A |
- |
770 |
770 |
- |
1095 |
1208 |
1208 |
||
|
Maximum operating current |
FLA |
A |
- |
142 |
160 |
1 |
203 |
230 |
263 |
|
|
Model 134-S |
|
|
160 |
180 |
210 |
220 |
240 |
270 |
300 |
|
|
discharge rate 50/60[Hz] |
|
m³/h |
640/768 |
720/864 |
805/966 |
850/1020 |
910/1092 |
1000/1200 |
1100/1320 |
|
|
weight |
|
Kg |
930 |
940 |
950 |
980 |
1330 |
1350 |
1390 |
|
|
Oil filling volume |
|
dm³ |
23 |
23 |
23 |
23 |
25 |
25 |
25 |
|
|
oil heater |
|
|
275W-230V-50/60Hz |
|||||||
|
Inner diameter of exhaust (sheath) tube O/tube size |
|
mm/ inch |
80.0/ 3-1/8" |
80.0/ 3-1/8" |
80.0/ 3-1/8" |
80.0/ 3-1/8" |
105.5/ 4-1/8" |
105.5/ 4-1/8" |
105.5/ 4-1/8" |
|
|
Inner diameter of the suction (tube) /take over size |
|
mm/ inch |
105.5/ 4-1/8" |
105.5/ 4-1/8" |
105.5/ 4-1/8" |
105.5/ 4-1/8" |
134.8/0133 |
134.8/0133 |
134.8/0133 |
|
|
energy management |
|
|
134-S: Stepwise: Full load, 75%,50%, Minimum. (Non-stepwise: Full load... Minimum, or Full load... 50% as required) |
|||||||
|
Motor protection module |
|
|
INT69 SNY |
|||||||
|
lube |
|
|
S002 (except Vi=2.2), S003 (Vi=2.2) |
|||||||
|
Standard Motor" |
|
|
400V/3/50Hz-460V/3/60Hz |
|||||||
|
134-S-W |
starting current |
LRAY |
A |
354 |
374 |
453 |
543 |
551 |
703 |
791 |
|
LRA△ |
A |
1064 |
1155 |
1333 |
1645 |
1667 |
2109 |
2390 |
||
|
Maximum operating current |
FLA |
A |
229 |
254 |
266 |
276 |
330 |
367 |
402 |
|
|
134-S/134-5-L |
starting current |
LRAY |
A |
374 |
453 |
543 |
595 |
703 |
783 |
876 |
|
LRA△ |
A |
1155 |
1333 |
1645 |
1802 |
2109 |
2348 |
2627 |
||
|
Maximum operating current |
FLAL |
A |
260 |
295 |
310 |
335 |
400 |
435 |
490 |
|
|
134-S-R |
starting current |
RAY |
A |
453 |
543 |
595 |
1 |
783 |
876 |
1062 |
|
LRA△ |
A |
1333 |
1645 |
1802 |
1 |
2348 |
2627 |
3186 |
||
|
Maximum operating current |
FLA |
A |
299 |
341 |
366 |
- |
446 |
501 |
569 |
|
Key Features and Technical Advantages
Proprietary 5/6 Rotor Profile: Utilizes Lynxcool’s self-designed asymmetric screw rotor profile. The 5/6 lobe combination ensures optimal lubrication and smooth meshing, resulting in exceptionally quiet and vibration-free operation.
Ultra-Compact Integrated Design: The sleek, space-saving design integrates the suction filter, shut-off valves, and temperature sensors into the main housing, making it ideal for compact machine rooms.
Advanced Motor Protection: Features an intelligent monitoring module that provides comprehensive protection against motor overheating, phase loss, and reverse rotation.
Smart Operational Feedback: Real-time data transmission allows operators to monitor the precise status of the motor and refrigeration system for optimized performance.
Heavy-Duty Multi-Bearing System: Employs a sophisticated multi-bearing arrangement to eliminate axial and radial rotor wear, allowing the unit to handle high loads with low acoustic output.
High-Efficiency Oil Separation: The built-in multi-stage oil separator achieves an industry-leading efficiency of 99.85%, ensuring clean heat exchangers and stable oil return.
Integrated High-Density Filter: A built-in 100μm high-density suction filter protects the internal components and is designed for quick and easy replacement during routine maintenance.
Enhanced Gas Cooling: The internal flow path is engineered to use cold suction gas to cool the motor efficiently before it reaches the screw rotors.
360° Flexible Installation: Suction and discharge shut-off valves can rotate 360°, providing unparalleled flexibility for piping layouts in tight spaces.
Reliable Built-in Safety Valve: Features a high-specification internal relief valve designed to meet the strictest safety standards for long-term reliability.
Primary Applications
Industrial Process Cooling: Precision cooling for food processing, chemical manufacturing, and data centers.
Specialized Air Conditioning: Heavy-duty climate control for hospitals, cleanrooms, and large commercial complexes.
Low & Medium Temperature Cold Storage: Optimized for R404A and R507A in freezing and cold-chain logistics.
Heat Pump Systems: Reliable performance for hot water production and industrial heat recovery.
The Lynxcool Advantage
Micron-Level Precision: Our rotors are machined to the highest tolerances to ensure the longest service life in the market.
Global Support: With 15 service centers worldwide, Lynxcool provides the technical expertise and parts you need, wherever your project is located.
Customizable Configurations:We can provide tailored internal configurations of the Semi-hermetic Single-Stage Screw Refrigeration Compressor Unit to suit your specific application..
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Contact Info
-
Address
No. 1 Zhengzhou Road, Shibei District, Qingdao City, Shandong Province, China
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Tel
-
E-mail
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