1.Product Performance
1)GQR55U, MS series, use R290 refrigerant;
2)Voltage application 220V to 240V;
3)Frequency for 50/60HZ;
4)Motor type: RSIR;
5)Cooling type: Static;
6)Starting device is PTC/Current Starting Relay;
7)Application: Low Back Pressure;
8)Nominal power is 1/4HP;
9)COP is 1.45 with the cooling capacity 265W.
Basing on Test Condition(ASHRAE)
Evaporating Temperature: -23.3 degree
Ambient Temperature: 32.2 degree
Subcooling Temperature: 32.2 degree
Condensing Temperature: 54.4 degree
Suction Temperature: 32.2 degree
2.Compressor Specification
Serial |
Model |
HP |
V/Hz |
Dispt (cm3) |
Cooling Capacity ASHRAE |
Motor type |
Starting Device |
Starting capacitor (uF) |
Running capacitor (uF) |
Cooling Type |
-40ºC (-40F) |
-35ºC (-31F) |
-30ºC(-22F) |
-25ºC(-13F) |
Test Conditions:-23.3ºC(-10F) |
-20ºC(-4F) |
-15ºC(5F) |
-10ºC(10F) |
W |
Btu/h |
W |
Btu/h |
W |
Btu/h |
W |
Btu/h |
Capacity (W) |
Capacity (Btu/h) |
lnput Power(W) |
Current (A) |
COP (W/W) |
COP (Btu/Wh) |
W |
Btu/h |
W |
Btu/h |
W |
Btu/h |
L |
GQR30U |
1/12+ |
220-240V/50-60Hz |
3.0 |
33 |
113 |
65 |
222 |
97 |
331 |
123 |
420 |
132 |
450 |
101 |
0.7 |
1.3 |
4.46 |
158 |
539 |
185 |
631 |
235 |
802 |
RSIR |
PTC/Current Starting Relay |
/ |
/ |
ST |
MS |
GQR45U |
1/5 |
4.5 |
85 |
290 |
112 |
382 |
145 |
495 |
184 |
628 |
208 |
710 |
143 |
0.9 |
1.45 |
4.96 |
230 |
785 |
283 |
966 |
345 |
1177 |
RSIR |
/ |
/ |
ST |
GQR55U |
1/4 |
5.5 |
110 |
375 |
145 |
495 |
188 |
641 |
238 |
812 |
265 |
904 |
182 |
1.2 |
1.45 |
4.97 |
297 |
1013 |
364 |
1242 |
440 |
1501 |
RSIR |
/ |
/ |
ST |
MK |
GQR60U |
1/3 |
6.5 |
137 |
467 |
180 |
614 |
233 |
795 |
295 |
1007 |
340 |
1160 |
234 |
1.3 |
1.45 |
4.96 |
367 |
1252 |
450 |
1535 |
543 |
1853 |
RSIR |
/ |
/ |
ST |
GQR70U |
1/3 |
7.0 |
154 |
525 |
197 |
672 |
265 |
904 |
327 |
1116 |
372 |
1269 |
256 |
1.4 |
1.45 |
4.96 |
399 |
1361 |
482 |
1645 |
575 |
1962 |
RSIR |
/ |
/ |
ST |
GQR80U |
1/3+ |
8.0 |
184 |
628 |
227 |
775 |
302 |
1030 |
364 |
1242 |
420 |
1433 |
289 |
1.7 |
1.45 |
4.96 |
455 |
1552 |
538 |
1836 |
635 |
2167 |
RSIR |
/ |
/ |
ST |
GQR90U |
1/2- |
9.0 |
210 |
717 |
253 |
863 |
328 |
1119 |
390 |
1331 |
455 |
1552 |
313 |
1.8 |
1.45 |
4.96 |
485 |
1655 |
568 |
1938 |
685 |
2337 |
RSIR |
/ |
/ |
ST |
WZ |
GQR80U |
1/3+ |
8.0 |
184 |
628 |
227 |
775 |
302 |
1030 |
364 |
1242 |
420 |
1433 |
289 |
1.7 |
1.45 |
4.96 |
455 |
1552 |
538 |
1836 |
635 |
2167 |
CSIR |
Current Starting Relay |
80 |
/ |
F |
GQR90U |
1/2- |
9.0 |
210 |
717 |
253 |
863 |
328 |
1119 |
390 |
1331 |
455 |
1552 |
313 |
1.8 |
1.45 |
4.96 |
485 |
1655 |
568 |
1938 |
685 |
2337 |
CSIR |
80 |
/ |
F |
GQR11U |
1/2 |
11.0 |
245 |
836 |
288 |
983 |
363 |
1239 |
425 |
1450 |
510 |
1740 |
351 |
2.0 |
1.45 |
4.96 |
540 |
1842 |
623 |
2126 |
740 |
2525 |
CSIR |
80 |
/ |
F |
GQR12U |
1/2+ |
12.0 |
285 |
972 |
325 |
1109 |
405 |
1382 |
475 |
1621 |
575 |
1962 |
396 |
2.2 |
1.45 |
4.95 |
605 |
2064 |
688 |
2347 |
805 |
2747 |
CSIR |
80 |
/ |
F |
GQR14U |
1/2+ |
14.0 |
315 |
1075 |
365 |
1245 |
455 |
1552 |
525 |
1791 |
625 |
2133 |
431 |
2.6 |
1.45 |
4.95 |
665 |
2269 |
738 |
2518 |
845 |
2883 |
CSIR |
80 |
/ |
F |
3.Introduction of Company
Business Type: Manufacturer, Exporter
Location: Hangzhou(near Shanghai and Ningbo), China
Year Established: 2009 (former name: Hangzhou Maidi Heating and Refrigerating Equipment Co.,LTD.)
Company Certifcate: ISO9001/ISO14001/OHS18001
Main Product: Refrigerator Compressor; Refrigerant Gas; Liquid Line Refrigeration Spare Parts
4.Why Choose Us
Advantages we have:
A.Experienced refrigeration products supplier;
B.Over 10 years exporting history;
C.Alibaba golden supplier, factory recognizaed by BV/SGS/ISO... so on.
Benefit you get:
A.Stable Quality----Coming from good material and technology;
B.Lower Price----Not cheapest but the lowest at the same quality;
C.Good Service----Satisfactory service before and after sales.