DWM Copeland - Compressor - Refrigeration – Discus
COMPRESSOR MECHANICAL AND PHYSICAL DATA
- Number of cylinders 2
- Displacement @ 50 Hz, cu.m/h 23.7
- Bore/Stroke, mm 63.6/42.9
- Length/Width, mm 590/330
- Height, mm 470
- Net Weight, kg 131
- Gross Weight, kg 140
- Rotalock Discharge, inch 7/8
- Suction, inch 1 3/8
- Oil Quantity, l 2.3
- Frequency Range, Hz 25 - 60
- Base mounting (hole dia), mm 295 x 279 (14.0)
- Sound Pressure @ 1m, dBA 64
- High Side PS, bar(g) 28
- Low Side PS, bar(g) 22.5
COMPRESSOR ELECTRICAL DATA (380/420V - 3~ - 50Hz)
- Maximum Operating Current, A 11.1
- Locked Rotor Current, A 55
- Default Enclosure Class IP 54 (IEC 34)
ACCESSORIES INCLUDED
- Oil Pressure Switch OPS2 Sensor
- Mounting Springs 4
ACCESSORIES OPTIONAL
- Additional Cooling 70W Vertical Air Flow Fan
- Crankcase Heater 70W Internal
- Enclosure Class IP 56
- Oil Pressure Switch OPS2 Electronic Switch
- Unloaded start Available
- Deep Oil Sump Mounted
- Adapter Kit For Parallel Operation
- Check Valve (NRV) For unloaded start operation
- Inverter Control Techniques SK 2403
Tablice
Cooling capacity [kW] |
tc \ te |
-40 |
-35 |
-30 |
-25 |
-20 |
-15 |
-10 |
-5 |
0 |
5 |
7 |
10 |
12,5 |
20 |
°1,52 |
°2,10 |
°2,81 |
°3,66 |
°4,69 |
°5,89 |
°7,31 |
°8,95 |
°10,85 |
°13,00 |
°13,95 |
°15,45 |
°16,80 |
25 |
°1,29 |
°1,86 |
°2,54 |
°3,35 |
°4,32 |
°5,46 |
°6,79 |
°8,33 |
°10,10 |
°12,15 |
°13,00 |
°14,45 |
°15,70 |
30 |
°1,05 |
°1,60 |
°2,26 |
°3,03 |
°3,94 |
°5,00 |
°6,25 |
°7,69 |
°9,35 |
°11,25 |
°12,10 |
°13,40 |
°14,60 |
35 |
°0,82 |
°1,35 |
°1,97 |
°2,70 |
°3,55 |
°4,54 |
°5,70 |
°7,04 |
°8,58 |
°10,35 |
°11,15 |
°12,35 |
°13,45 |
40 |
°0,58 |
°1,09 |
°1,67 |
°2,36 |
°3,15 |
°4,07 |
°5,14 |
°6,38 |
°7,80 |
°9,44 |
°10,15 |
°11,30 |
°12,35 |
45 |
|
°0,83 |
°1,38 |
°2,02 |
°2,75 |
°3,59 |
°4,57 |
°5,70 |
°7,01 |
°8,51 |
°9,17 |
°10,25 |
°11,15 |
50 |
|
°0,58 |
°1,09 |
°1,68 |
°2,34 |
°3,11 |
°4,00 |
°5,03 |
°6,21 |
°7,58 |
°8,18 |
°9,14 |
|
55 |
|
|
°0,82 |
°1,34 |
°1,94 |
°2,64 |
°3,43 |
°4,35 |
°5,41 |
°6,64 |
|
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|
|
|
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|
|
|
|
|
|
|
|
|
|
|
Power input [kW] |
tc \ te |
-40 |
-35 |
-30 |
-25 |
-20 |
-15 |
-10 |
-5 |
0 |
5 |
7 |
10 |
12,5 |
20 |
°0,93 |
°1,08 |
°1,22 |
°1,35 |
°1,46 |
°1,55 |
°1,61 |
°1,63 |
°1,62 |
°1,56 |
°1,53 |
°1,46 |
°1,39 |
25 |
°0,90 |
°1,07 |
°1,23 |
°1,38 |
°1,52 |
°1,64 |
°1,73 |
°1,80 |
°1,82 |
°1,81 |
°1,80 |
°1,75 |
°1,71 |
30 |
°0,86 |
°1,04 |
°1,22 |
°1,40 |
°1,57 |
°1,72 |
°1,84 |
°1,94 |
°2,02 |
°2,05 |
°2,05 |
°2,04 |
°2,02 |
35 |
°0,81 |
°1,01 |
°1,21 |
°1,41 |
°1,60 |
°1,78 |
°1,94 |
°2,08 |
°2,19 |
°2,27 |
°2,29 |
°2,30 |
°2,31 |
40 |
°0,74 |
°0,96 |
°1,18 |
°1,40 |
°1,62 |
°1,83 |
°2,03 |
°2,20 |
°2,35 |
°2,47 |
°2,51 |
°2,55 |
°2,58 |
45 |
|
°0,89 |
°1,13 |
°1,38 |
°1,62 |
°1,86 |
°2,09 |
°2,30 |
°2,49 |
°2,66 |
°2,71 |
°2,79 |
°2,84 |
50 |
|
°0,81 |
°1,07 |
°1,34 |
°1,61 |
°1,88 |
°2,14 |
°2,39 |
°2,62 |
°2,83 |
°2,90 |
°3,00 |
|
55 |
|
|
°0,99 |
°1,28 |
°1,58 |
°1,88 |
°2,17 |
°2,46 |
°2,73 |
°2,97 |
|
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|
|
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|
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|
|
|
|
|
|
COP |
tc \ te |
-40 |
-35 |
-30 |
-25 |
-20 |
-15 |
-10 |
-5 |
0 |
5 |
7 |
10 |
12,5 |
20 |
°1,63 |
°1,95 |
°2,30 |
°2,71 |
°3,21 |
°3,81 |
°4,54 |
°5,47 |
°6,68 |
°8,29 |
°9,10 |
°10,57 |
°12,09 |
25 |
°1,43 |
°1,74 |
°2,06 |
°2,42 |
°2,84 |
°3,33 |
°3,91 |
°4,63 |
°5,53 |
°6,69 |
°7,24 |
°8,22 |
°9,19 |
30 |
°1,22 |
°1,54 |
°1,84 |
°2,16 |
°2,51 |
°2,91 |
°3,38 |
°3,95 |
°4,64 |
°5,49 |
°5,89 |
°6,58 |
°7,24 |
35 |
°1,01 |
°1,34 |
°1,63 |
°1,91 |
°2,21 |
°2,55 |
°2,93 |
°3,38 |
°3,92 |
°4,56 |
°4,86 |
°5,37 |
°5,84 |
40 |
°0,77 |
°1,14 |
°1,42 |
°1,68 |
°1,94 |
°2,22 |
°2,54 |
°2,90 |
°3,32 |
°3,82 |
°4,05 |
°4,42 |
°4,78 |
45 |
|
°0,93 |
°1,22 |
°1,46 |
°1,69 |
°1,93 |
°2,18 |
°2,48 |
°2,81 |
°3,20 |
°3,38 |
°3,67 |
°3,94 |
50 |
|
°0,72 |
°1,02 |
°1,25 |
°1,45 |
°1,65 |
°1,87 |
°2,10 |
°2,37 |
°2,68 |
°2,82 |
°3,05 |
|
55 |
|
|
°0,82 |
°1,05 |
°1,23 |
°1,40 |
°1,58 |
°1,77 |
°1,99 |
°2,23 |
|
|
|
|
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|
|
Current [A] |
tc \ te |
-40 |
-35 |
-30 |
-25 |
-20 |
-15 |
-10 |
-5 |
0 |
5 |
7 |
10 |
12,5 |
20 |
°2,85 |
°3,03 |
°3,19 |
°3,35 |
°3,49 |
°3,59 |
°3,67 |
°3,69 |
°3,67 |
°3,58 |
°3,53 |
°3,43 |
°3,32 |
25 |
°2,84 |
°3,02 |
°3,21 |
°3,39 |
°3,56 |
°3,71 |
°3,83 |
°3,90 |
°3,94 |
°3,91 |
°3,89 |
°3,83 |
°3,76 |
30 |
°2,81 |
°3,00 |
°3,21 |
°3,42 |
°3,62 |
°3,80 |
°3,97 |
°4,10 |
°4,19 |
°4,23 |
°4,23 |
°4,21 |
°4,18 |
35 |
°2,76 |
°2,97 |
°3,19 |
°3,43 |
°3,66 |
°3,88 |
°4,09 |
°4,27 |
°4,42 |
°4,52 |
°4,55 |
°4,57 |
°4,58 |
40 |
°2,69 |
°2,91 |
°3,16 |
°3,42 |
°3,68 |
°3,94 |
°4,19 |
°4,42 |
°4,63 |
°4,80 |
°4,85 |
°4,92 |
°4,96 |
45 |
|
°2,84 |
°3,11 |
°3,39 |
°3,68 |
°3,98 |
°4,28 |
°4,56 |
°4,82 |
°5,05 |
°5,13 |
°5,24 |
°5,32 |
50 |
|
°2,75 |
°3,03 |
°3,34 |
°3,67 |
°4,01 |
°4,35 |
°4,68 |
°4,99 |
°5,29 |
°5,40 |
°5,55 |
|
55 |
|
|
°2,94 |
°3,28 |
°3,64 |
°4,01 |
°4,39 |
°4,78 |
°5,15 |
°5,51 |
|
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|
Mass flow [kg/s] |
tc \ te |
-40 |
-35 |
-30 |
-25 |
-20 |
-15 |
-10 |
-5 |
0 |
5 |
7 |
10 |
12,5 |
20 |
°9,30 |
°12,80 |
°17,20 |
°22,60 |
°29,00 |
°36,70 |
°45,90 |
°56,70 |
°69,40 |
°84,50 |
°91,00 |
°101,50 |
°111,50 |
25 |
°8,20 |
°11,90 |
°16,30 |
°21,60 |
°28,00 |
°35,70 |
°44,70 |
°55,40 |
°68,00 |
°82,50 |
°89,50 |
°100,00 |
°110,00 |
30 |
°7,10 |
°10,80 |
°15,30 |
°20,60 |
°26,90 |
°34,40 |
°43,40 |
°53,90 |
°66,30 |
°81,00 |
°87,50 |
°98,00 |
°108,00 |
35 |
°5,80 |
°9,60 |
°14,10 |
°19,40 |
°25,60 |
°33,10 |
°41,90 |
°52,20 |
°64,50 |
°79,00 |
°85,50 |
°96,00 |
°106,00 |
40 |
°4,30 |
°8,20 |
°12,70 |
°18,00 |
°24,20 |
°31,50 |
°40,10 |
°50,40 |
°62,50 |
°77,00 |
°83,00 |
°94,00 |
°103,50 |
45 |
|
°6,70 |
°11,20 |
°16,50 |
°22,60 |
°29,70 |
°38,20 |
°48,30 |
°60,20 |
°74,40 |
°81,00 |
°91,50 |
°101,00 |
50 |
|
°5,00 |
°9,60 |
°14,80 |
°20,80 |
°27,80 |
°36,20 |
°46,00 |
°57,80 |
°71,80 |
°78,00 |
°88,50 |
|
55 |
|
|
°7,80 |
°12,90 |
°18,80 |
°25,70 |
°33,90 |
°43,60 |
°55,20 |
°69,10 |
|
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[° - Please consult application envelope.]
tc - Condensing temperature [ºC]
te - Evaporating temperature [ºC]
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