The screw refrigeration compressor i has a compact and reasonable structure. The core rotors are processed by precision CNC machining, with uniform and small meshing gaps and excellent airtightness, which effectively reduces internal leakage and greatly improves volumetric efficiency and refrigeration energy efficiency. The cooling capacity adjustment range is wide, which can be flexibly adjusted according to the actual working condition load, adapting to different temperature zones such as high temperature and low temperature and variable load operation needs. During operation, the vibration is weak and the noise is low, creating a quiet operating environment.
The screw refrigeration compressor i has strong liquid impact resistance, a small number of internal vulnerable parts and outstanding structural stability, which can realize long-term continuous trouble-free operation with low failure rate. Daily cleaning, inspection and maintenance are convenient, which greatly reduces the later operation and maintenance costs. At the same time, it is compatible with a variety of environmentally friendly refrigerants, conforming to the needs of green and low-carbon development, with remarkable energy-saving effect and effectively reducing energy consumption expenditure.
Screw refrigeration compressor i is widely used in large and medium-sized cold storage, food quick freezing and cold chain warehousing, industrial process refrigeration, central air conditioning systems, chemical low-temperature reactions, biopharmaceutical refrigeration and other fields. With stable performance, simple operation and excellent cost performance, it has become the most widely used and comprehensive performance core compression equipment in the modern refrigeration industry by virtue of mature technology and reliable operation performance.
|
Model |
Low temperature application model |
Medium temperature application model |
||
|
XYT-HSN 7471-75(250.0) |
XYT-HSN 8571-100(320.0) |
XYT-HSK 7471-90(250.0) |
XYT-HSK 8571-120(320.0) |
|
|
Exhaust volume (2900g/min 50HZ) |
250m³/h |
320 m³/h |
250m³/h |
320 m³/h |
|
Exhaust volume (3500g/min 60HZ) |
302m³/h |
384m³/h |
302 m³/h |
384m³/h |
|
Motor voltage (other inquiries) |
380..415V D/DD/3/50HZ |
380..415V D/DD/3/50HZ |
380..415V D/DD/3/50HZ |
380..415V D/DD/3/50HZ |
|
Maximum operating current |
144.0A |
202.0A |
162.0A |
202.0A |
|
Starting current (motor stalling) |
350.0A D/585.0A DD |
603.0A D/923.0A DD |
423.0A D/686.0A DD |
603.0A D/923.0A DD |
|
weight |
326kg |
373 kg |
336 kg |
378 kg |
|
Maximum pressure (LP/HP) |
19/28 bar |
19 /28 bar |
19/28 bar |
19/28 bar |
|
Connection of suction pipeline |
76 mm-3 1/8' |
76 mm-3 1/8' |
76 mm-3 1/8' |
76 mm-3 1/8' |
|
Exhaust pipeline connection |
54 mm-2 1/8' |
54 mm-2 1/8' |
54 mm-2 1/8' |
54 mm-2 1/8' |
|
ECO connector/shut-off valve |
22 mm-7/8'(Option) |
22 mm-7/8'(Option) |
22 mm-7/8'(Option) |
22 mm-7/8'(Option) |
|
Spray joint |
-- |
-- |
||
|
R22 lubricating oil model |
B150SH,B100(Option) |
B150SH,B100(Option) |
B150SH,B100(Option) |
B150SH,B100(Option) |
|
R404A//R507A lubricating oil model |
BSE170(Option) |
BSE170(Option) |
BSE170(Option) |
BSE170(Option) |
|
Oil flow control |
SE-B2(Standard) |
SE-B2(Standard) |
SE-B2(Standard) |
SE-B2(Standard) |
|
Exhaust temperature protection |
Standard |
Standard |
Standard |
Standard |
|
Uninstall and start |
Standard |
Standard |
Standard |
Standard |
|
energy regulation |
100-75-50%(Standard) |
100-75-50%(Standard) |
100-75-50%(Standard) |
100-75-50%(Standard) |
|
Motor protection module |
SE-E1(Standard) |
SE-E1(Standard) |
SE-E1(Standard) |
SE-E1(Standard) |
|
Protection level |
IP54 |
IP54 |
IP54 |
IP54 |
