Air cooled screw chiller
Solution alternatives
- Salt h2o evaporator
- Stepless power regulation
- Entire heat recovery/partial warmth restoration
- Pump management
- Special power offer
- Remote communication connector
CZPT Attributes
1. Twin screw compressor manufacturer is employed, with higher performance, reduced sound degree, significantly less sporting and extended operation time.
two. Four stage quantity control or %-a hundred% automated regulation.
three. Use PLC microcomputer manage from Germany SIEMENS. Liquid crystal display contact screen, each English and Chinese human-device interface.
4. Perfect breakdown defense: high and reduced pressure defense, air discharge defense, oil amount protection, water stream defense, reverse and absence section defense, chilled h2o anti-freezing security, cooling water overheat defense.
Product specification
Refrigerant: R22/R407C/R404a/R134a
Evaporator max drinking water stress drop: one.0Mpa
Evaporator: fouling factor .018mtwo.ºC/KW
Electricity supply: 380V/3P/50Hz
Allowable voltage fluctuate: ±5%
Allowable frequency fluctuate: ±2%
The device makes use of substantial efficiency warmth exchanger with sophisticated, special condition style and techniques. Models can be set up straight on the roof, or other well-ventilated area outdoor, with out a separate place, space conserving building. Compact shape, appearance, unit utilizes “W” variety coil design, place utilization, modest device dimension, in order to adapt to the outside weather problems to guarantee that the unit has a good functioning results throughout the life cycle.
CZPTly decide on to use environmentally R407C, R134A or R410A refrigerant ect.
There could be change of the dimensions without having pre recognize. For precise you are welcome to ask us for putting in drawing.
Air cooled screw(heat) chiller(single compressor) technical parameter
| SA- | |||||||||||
| Variety | 85S | 115S | 150S | 160S | 200S | 220S | 255S | 270S | 300S | 320S | |
| Nominal cooling potential | kw | 85. | 115. | one hundred fifty. | a hundred and sixty. | two hundred. | 220. | 255. | 270. | three hundred. | 320. |
| 104 kcal/h | seven.3 | nine.9 | 12.9 | 13.eight | seventeen.2 | 18.9 | 21.9 | 23.two | twenty five.8 | 27.five | |
| Nominal heating capability | kw | 92. | one hundred thirty five. | 170. | 185. | 230. | 250. | 290. | 300. | 330. | 360. |
| 10four kcal/h | eight.two | eleven.six | fourteen.6 | fifteen.9 | 19.8 | 21.five | 24.9 | 25.8 | 28.4 | 31. | |
| Running handle approach | Use PLC microcomputer management | ||||||||||
| Energy CZPT | 380V/3N/50HZ | ||||||||||
| CZPTt up sort | Y-△ | ||||||||||
| CZPT power | kw | thirty.8 | forty.9 | fifty.three | fifty nine.six | 70.6 | seventy six.7 | eighty five. | 88.5 | ninety nine.eight | 108.four |
| CZPT running existing | A | fifty eight.5 | 77.7 | 95.5 | 113.2 | 134.1 | one hundred forty five.7 | 161.4 | 168.one | 189.5 | 206. |
| CZPT | Type | Semi-shut five:6 asymmetric twin-screw compressor | |||||||||
| CZPT electricity(kw) | 27.five | 36.5 | 45.five | fifty. | sixty one. | 66.five | seventy five. | seventy eight.5 | 86.5 | ninety four.five | |
| CZPT existing(A) | forty six.five | sixty one. | seventy seven. | eighty four.5 | 103. | 112. | 126. | 132.5 | 146. | 159. | |
| Heating electricity(kw) | 26.5 | 35. | forty three.5 | 48. | fifty eight.5 | 63.5 | 72. | 75.5 | eighty three. | 91. | |
| Heating present(A) | 44.five | fifty eight.five | seventy four. | 81. | 98.5 | 107. | a hundred and twenty. | 127. | 140. | 152. | |
| CZPT regulation | -33%-sixty six%-100% | -25%-fifty%-75%-100% | |||||||||
| Evaporator | Kind | Large effectiveness dry sort shell and tube warmth exchanger | |||||||||
| Movement(L/min) | 14.6 | 19.eight | twenty five.eight | 27.five | 34.four | 37.8 | forty three.8 | forty six.four | 51.5 | fifty five. | |
| Water strain drop(kPa) | 45. | forty five. | 45. | forty eight. | forty eight. | forty eight. | 50. | fifty. | 50. | 50. | |
| Interface size | DN65 | DN80 | DN100 | ||||||||
| Condenser | Type | Substantial efficiency fin kind warmth exchanger | |||||||||
| Supporter amount | 6 | eight | eight | six | six | 6 | six | six | eight | eight | |
| Stand-alone electricity | .6 | .six | .six | one.6 | 1.6 | 1.7 | 1.7 | one.7 | 1.7 | 1.seven | |
| Refrigerant | Sort | R22 | |||||||||
| Refrigerant volume(kg) | 17. | 23. | thirty. | 32. | 40. | forty five. | 52. | fifty five. | sixty. | sixty five. | |
| Overall dimensions | Length(mm) | 2500 | 2950 | 2950 | 3200 | 3500 | 3500 | 3700 | 3700 | 4000 | 4000 |
| Width(mm) | 1400 | 1400 | 1400 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | |
| Height(mm) | 1925 | 2100 | 2250 | 2150 | 2150 | 2200 | 2250 | 2350 | 2150 | 2250 | |
| Weight | CZPT excess weight(kg) | 1900 | 2000 | 2200 | 2600 | 2850 | 3000 | 3200 | 3500 | 3800 | 3950 |
| Working weight(kg) | 2200 | 2300 | 2500 | 2900 | 3150 | 3300 | 3500 | 3800 | 4100 | 4250 | |
- CZPT situation: Chilled water inlet/outlet temperature twelve/7 ºC, ambient dry bulb temperature 35ºC
- Heating situation: Hot water outlet temperature 45ºC, ambient dry bulb temperature 7ºC, ambient damp bulb temperature 6ºC
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ZheJiang CZPT M&E CZPT Co.,Ltd
Ms. Meiling