广州制高冷冻设备有限公司About UsRoom1305, No.236 the sixth Zhongshan Road,Yuexiu district, GuangzhouGuangzhou Zhigao Freeze Equipment Co., Ltd. is a professional manufacture and trading company with over 20 years experiences to provide OEM and one-stop shopping for customers. We have over 24000m2 workshop,show room, retail shops and offices in Guangzhou.The company's leading products include air condensers, various air coolers, refrigeration units and condensing units, etc. They are widely used in hotels, restaurants, supermarkets, food, health, medicine, agriculture and other industries. The products are sold all over the china and in Vietnam, Thailand, Pakistan, Australia , South Africa and other overseas countries. We look forward to working with yo
MODEL : UR5A250JHDEM | ||||||||
| 1. APPLICATION | ||||||||
| H/P & Cooling Type Air conditioner | ||||||||
| Rated Voltage & Frequency ...… 1PH 220-240V 50Hz | ||||||||
| Refrigerant ................. R22 | ||||||||
| 2. COMPRESSOR DATA | ||||||||
| Pump Type ............... Rolling Piston Type | ||||||||
| Displacement .........…....41.78 cc/rev | ||||||||
| Oil Type ...............… NOC(ATMOS-NM56EP) & SUN OIL(Suniso-4GSD) or equivalent | ||||||||
| Initial Charged .............… 800 cc | ||||||||
| Net Weight(Included Oil) ...…..…..22.55 kg | ||||||||
| Painting ............…..... Black | ||||||||
| Suction Tube I.D ............… 16.03 mm | ||||||||
| Discharge Tube I.D ......….….. 9.70 mm | ||||||||
| 3. MOTOR DATA | ||||||||
| Motor Type .........…..... Permanent Split Capacitor | ||||||||
| Locked Rotor Amps ........... 63.0Amp at 240 V | ||||||||
| Motor Resistance ..........… Main Winding : 1.29 Ohm at 20ºC | ||||||||
| Sub Winding : 2.32 Ohm at 20ºC | ||||||||
| Insulation Class ............ E Class | ||||||||
| 4. ELECTRICAL COMPONENTS | ||||||||
| Overload Protector .........…INTERNAL | ||||||||
| Running Capacitor ............ 50uF / 450 VAC |
| 5.NOMINAL PERFORMACNE | ||||||||||||||
| Voltage (V) | - | - | 240 | Note | ||||||||||
| Cooling Capa. (Btu/h) | - | - | 25,300 | - | ||||||||||
| Running Current (A) | - | - | 11.5 | - | ||||||||||
| Input (W) | - | - | 2,500 | - | ||||||||||
| EER (Btu/W.h) | - | - | 10.1 | - | ||||||||||
| Noise (dBA) | - | - | 61.0↓ | Max of 4 point measurement at | ||||||||||
| 90cm from surface | ||||||||||||||
| Vibration (μm) | - | - | 125.0↓ | Larger tangential vibration | ||||||||||
| displacement at 90°& 180°points | ||||||||||||||
| RATING CONDITION | ||||||||||||||
| Characteristics | ||||||||||||
| Within ±10% of the rated voltage | ||||||||||||
| No less than 85% of the rated voltage at | ||||||||||||
| compressor terminal in pressure balancing condition | ||||||||||||
| High pressure side : 145 kgf/cm2.G max | ||||||||||||
| Low pressure side : 60 kgf/cm2.G max | ||||||||||||
| 80 mg Max / 50 mg Max | ||||||||||||
| 50 MΩ min (with 500 V DC mega tester) | ||||||||||||
| At 1800 V/sec(1250 v/min)Leakage current is less | ||||||||||||
| than 2.5 mA |
Other models information:
| Cooling Capacity | EFF | COP | Input | Oil Charge | Net Weight | Test Condition | Dimension | |||
Model | CC/Rev | BTU/H | W | BTU/Wh | W/W | W | cc | kg | ||
| UR4B092JT | 16.1 | 9,300 | 2,726 | 10 | 2.93 | 930 | 340 | 11.8 | ASHRAE HBP | 44-2 |
| UR4D124JH | 21 | 12,400 | 3,634 | 9.7 | 2.84 | 1,278 | 380 | 12.7 | ASHRAE HBP | 44-7 |
| UR4D129JT | 21.7 | 12,800 | 3,751 | 9.6 | 2.81 | 1,333 | 380 | 12.7 | ASHRAE HBP | 44-16 |
| UR8B180JH | 30.4 | 18,400 | 5,393 | 9.4 | 2.76 | 1,957 | 550 | 16.4 | ASHRAE HBP | 48-10 |
| UR8B200JT | 32.5 | 19,500 | 5,715 | 9.3 | 2.73 | 2,097 | 550 | 16.5 | ASHRAE HBP | 48-11 |
| UR8D165JH | 27.8 | 16,500 | 4,836 | 10.2 | 2.99 | 1,618 | 550 | 16.5 | ASHRAE HBP | 48-12 |
| UR5A250JH | 41.8 | 25,300 | 7,415 | 10.1 | 2.97 | 2,500 | 550/800 | 22.3/22.6 | ASHRAE HBP | 55-5 |
