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Nanjing JLHB Environmental Technology Development Co., Ltd is specialized in refrigeration equipment production in east China and Jiangsu province. After years of stable management, it now has a great reputation among customers. It has one business hall(located in No.34, Huju South Road, Nanjing, covering about 500 square meters) and two factories(one is located in Yongyang Industrial Park, Lishui, Nanjing with an area of 20000 square meters, mainly manufacturing heat exchangers; another is in No.36, Runqi Road, Jiangning, Nanjing with an area of 4000 square meters, mainly producing refrigeration units). It also has branch companies in Shanghai, Guangzhou, Shenyang, Hefei, Wuhan, Changzhou etc. Our two main products are all authorized the ISO9001:2000 Quality Management System Certificate and we established an Automatic Unit Inspection Station (a national-level experimental center) with Hefei General Machinery Research Institute.
Hermetic scroll compressors are adopted, and the main features of the compressors are listed as follows:
1.A dual flexible design: to ensure that the seal between the scroll plate;
2.High energy efficiency ratio: the scroll involutes wear in rather than wear out;
3.Lower noise and vibration levels of the sound spectrum, and the soft smooth sound quality;
4.Efficient Teflon bearing;
model | XD-Q3.0G | XD-Q4.0G | XD-Q5.0G | XD-Q6.0G | XD-Q8.0G | XD-Q10G | XD-Q12G | XD-Q15G | ||
Nominal refrigerating capacity | W | 10500 | 14070 | 17300 | 21000 | 28000 | 35500 | 42000 | 54500 | |
Kcal/h×104 | 0.9 | 1.2 | 1.5 | 1.8 | 2.4 | 3.1 | 3.6 | 4.7 | ||
RT | 3.0 | 4.0 | 4.9 | 6.0 | 8.0 | 10.1 | 12.0 | 15.6 | ||
Power supply | Three phase and Four wire circuit system 380V 50Hz | |||||||||
Nominal input power | W | 2100 | 2680 | 3430 | 3920 | 5050 | 6950 | 1600 | 10200 | |
compressor | semi-hermetic piston compressor | ZB21KQ | ZB29KQ | ZB38KQ | ZB45KQ | ZB58KQ | ZB76KQ | ZB88KQ | ZB114KQ | |
condenser | type | Shell and tube condenser | ||||||||
Water quantity | t/h | 2.5 | 3.4 | 4.1 | 5.0 | 6.6 | 8.5 | 9.9 | 12.9 | |
pipe diameter | mm | 2-DN25 | 2-DN40 | 2-DN40 | 2-DN40 | 2-DN40 | 2-DN40 | 2-DN50 | 2-DN50 | |
Water pressure drop | kpa | 50-90 | ||||||||
refrigerant | R22 | |||||||||
lubricant | 3GS | |||||||||
Connection size | Suction pipe | 3/4″ | 7/8″ | 7/8″ | 7/8″ | 1-1/8″ | 1-3/8″ | 1-3/8″ | 2-1/4″ | |
Drain pipe | 1/2″ | 1/2″ | 5/8″ | 5/8″ | 7/8″ | 7/8″ | 7/8″ | 7/8″ | ||
Overall dimension | length | mm | 844 | 854 | 854 | 854 | 951 | 963 | 963 | 1116 |
Width | mm | 497 | 530 | 530 | 530 | 620 | 620 | 720 | 720 | |
height | mm | 719 | 820 | 820 | 870 | 870 | 870 | 920 | 920 | |
weight | kg | 100 | 125 | 130 | 150 | 170 | 190 | 205 | 285 | |
hermetic scroll compressor water-cooled high temperature condensing unit