16
HG Compressors - HC Design Semi-hermetic compressors for hydrocarbons
HG Compressors - HC Design Semi-hermetic compressors for hydrocarbons
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Semi-hermetic compressors for hydrocarbons
For various applications, such as the field of supermarket refrigera-tion, hydrocarbons have established themselves as another natural alternative besides CO2.
Due to the flammability of hydrocarbons the compressor has some safety related modifications.
Special features
Based on our current semi-hermetic product range Bock offers now a low-cost compressor variant especially for the use with hydrocar-bons. Compressors in HC-design have the following features:- Heat protection thermostat as standard- Oil sump heater as standard- Special oil charge (Bock S68)- Motor protection MP10 for installation in the switch cabinet
Important notes
We would like to explicitly state that those compressors are a spe-cial edition and the compressors filled with hydrocarbons are to be operated by trained specialists only.
To ensure the safety measures, an additional agreement, hydrocar-bons as refrigerant, has to be signed (Bock-Art. No. 09996).
HC compressors for hydrocarbons - At a glance
More compressor models from our semi-hermetic product range in HC-desing available on request.
Additionally, ATEX compressors are available that can be operated with hydrocarbons as well. You can find more information on these compressors in our semi-hermetic catalgoue.
Available modelsDisplacement
50 Hz (1.450 rpm)
HG34P/215-4 HCHG34P/215-4 S HC
18,80 m3/h
HG34P/255-4 HCHG34P/255-4 S HC
22,10 m3/h
HG34P/315-4 HCHG34P/315-4 S HC
27,30 m3/h
HG34P/380-4 HCHG34P/380-4 S HC
33,10 m3/h
HG4/465-4 HCHG4/465-4 S HC
40,50 m3/h
HG4/555-4 HCHG4/555-4 S HC
48,20 m3/h
HG4/650-4 HCHG4/650-4 S HC
56,60 m3/h
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HC Compressors for hydrocarbons - At a glance
Refrigerant Composition (Formula)
Name ODP[R11=1,0]
GWP (100a) 2 3
[CO2=1,0]
Safety group1
Critical value[kg/m3]
2
R290 C3H8 Propane 0 3 A3 0,008
R1270 C3H6 Propylene 0 3 A3 0,008
R600a C4H10 Isobutane 0 3 A3 0,011
1 Classification according to EN378-1 or ASHRAE 342 According to EN378-13 Time horizon 100 years - according to IPCC II (1996) Basis for Kyoto protocol
Overview hydrocabons
Differences to a standard compressor
Oil sump heater as standard
Heat protection thermostat as standard
Special oil charge (Bock S68)
Electronic motor protection MP10 enclosed for installation in the switch cabinet
Type key | Compressors for hydrocarbons
HG 34P / 380 - 4 S HC
Hydrocarbons Motor variant 3)
Number of poles Swept volume Pluscom 2) Number of cylinders Size Series 1)
1) HG = Hermetic Gas-cooled (suction gas-cooled) 2) Additional declaration for Pluscom compressors3) More powerful motor e.g. air conditioning applications
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HC compressors for hydrocarbons - Operating limits
Notes
Operating limits
Compressor operation is possible within the limits shown on the application diagrams. Please note the coloured areas.Compressor application limits should not be chosen for design purposes or continuous operation.
Performance data
The performance data for the hydrocarbons R290, R600a and R1270 are based on 20 K suction gas superheat without liquid sub-cooling, at 50 Hz power supply frequency.These are computed, preliminary values. Variations cannot be excluded.
Conversion factor for 60 Hz = 1.2
HC Operating limits
R290 / R1270 R600a
Diagrams for other areas available on request Unlimited application range
Supplementary cooling or reduced suction gas temperature
Motor version -S- (more powerful motor)
tO Evaporating temperature (°C) tC Condensing temperature (°C) ∆tOh Suction gas superheat (K) tOh Suction gas temperature (°C)
Max. permissible operating pressure (LP/HP)1): 19/28 bar
1) LP = low pressure HP = high pressure
The use of other hydrocarbons is permitted only following prior written approval from Bock
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HC Compressors for hydrocarbons - Performance data
•
R290 Performance data 50 Hz
Type Cond.temp.
°C
Cooling capacity QO [W] Power consumption Pe [kW]
Evaporating temperature °C
12,5 10 7,5 5 0 -5 -10 -15 -20 -25 -30 -35
HG34P/215-4 HCHG34P/215-4 S HC
30QP
21370 2,71
197122,81
181482,89
166742,93
139842,96
116102,90
9524 2,77
76952,60
60942,41
46912,20
34562,00
23581,83
40QP
18389 3,62
16937 3,64
15569 3,62
14281 3,59
11931 3,47
9857 3,29
8030 3,07
6419 2,84
4994 2,59
3726 2,36
50QP
15687 4,36
14428 4,29
13243 4,21
12128 4,11
10092 3,88
8292 3,61
6697 3,33
5277 3,05
40032,79
HG34P/255-4 HCHG34P/255-4 S HC
30QP
25121 3,18
23172 3,30
21333 3,39
19601 3,45
16438 3,47
13648 3,40
11196 3,26
9046 3,06
7164 2,83
5514 2,59
4062 2,36
27722,15
40QP
21617 4,26
19910 4,27
18302 4,26
16788 4,22
14025 4,08
11587 3,87
9439 3,61
7545 3,33
5870 3,05
4380 2,78
50QP
18441 5,12
16961 5,05
15567 4,95
14256 4,83
11863 4,56
9747 4,25
7871 3,91
62023,59
47043,28
HG34P/315-4 HCHG34P/315-4 S HC
30QP
31032 3,93
28624 4,08
26353 4,19
24213 4,26
20306 4,29
16859 4,20
13830 4,03
11175 3,78
8850 3,49
6812 3,20
5018 2,91
3425 2,66
40QP
26704 5,26
24595 5,28
22609 5,26
20738 5,21
17326 5,04
14314 4,78
11660 4,46
9321 4,12
7252 3,76
54113,43
50QP
22780 6,33
20952 6,23
19231 6,11
17611 5,97
14655 5,63
12041 5,25
9724 4,84
7662 4,43
58124,05
HG34P/380-4 HCHG34P/380-4 S HC
30QP
37625 4,77
34705 4,95
31952 5,08
29357 5,16
24620 5,20
20441 5,10
16768 4,88
13548 4,58
10729 4,24
8259 3,87
6083 3,53
4151 3,23
40QP
32377 6,38
29820 6,40
27411 6,38
25144 6,32
21006 6,11
17355 5,80
14137 5,41
11300 4,99
8792 4,56
6560 4,16
50QP
27619 7,67
25402 7,56
23315 7,41
21352 7,24
17768 6,83
14597 6,36
11789 5,86
9289 5,37
70464,91
HG4/465-4 HCHG4/465-4 S HC
30QP
46037 5,83
42464 6,06
39095 6,22
35920 6,32
30124 6,37
25011 6,24
20517 5,97
16577 5,61
13128 5,18
10105 4,74
7444 4,32
5080 3,95
40QP
39615 7,80
36487 7,83
33540 7,81
30765 7,74
25703 7,48
21235 7,09
17298 6,62
13827 6,11
10758 5,58
8027 5,09
50QP
33794 9,39
31082 9,25
28528 9,07
26126 8,86
21740 8,36
17862 7,78
14425 7,17
11367 6,57
8622 6,01
HG4/555-4 HCHG4/555-4 S HC
30QP
54789 6,94
50538 7,21
46528 7,40
42750 7,52
35851 7,58
29766 7,42
24418 7,11
19729 6,67
15624 6,17
12026 5,64
8859 5,14
60464,70
40QP
47147 9,29
43424 9,32
39916 9,29
36614 9,21
30589 8,90
25272 8,44
20586 7,88
16456 7,27
128046,65
9553 6,06
50QP
40219 11,17
36991 11,00
33952 10,79
31093 10,54
25874 9,95
21258 9,26
17168 8,54
13528 7,82
10261 7,15
HG4/650-4 HCHG4/650-4 S HC
30QP
64337 8,15
59345 8,46
54636 8,69
50200 8,83
42099 8,90
34954 8,72
28673 8,35
23167 7,84
18347 7,25
14122 6,63
104036,03
71005,52
40QP
55363 10,91
50992 10,94
46873 10,91
42995 10,81
35920 10,45
29676 9,91
24174 9,26
19324 8,54
15035 7,80
112187,12
50QP
47228 13,12
43438 12,92
39869 12,67
36511 12,38
30383 11,68
24962 10,88
20160 10,03
15885 9,18
12049 8,40
•
Relating to 20 °C suction gas temperaturewithout liquid subcooling
Supplementary cooling or red. suction gas temperature
Motor version -S-(more powerful motor)
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R1270 Performance data 50 Hz
Type Cond.temp.
°C
Cooling capacity QO [W] Power consumption Pe [kW]
Evaporating temperature °C
12,5 10 7,5 5 0 -5 -10 -15 -20 -25 -30 -35
HG34P/215-4 HCHG34P/215-4 S HC
30QP
25510 3,22
23533 3,32
21669 3,39
19912 3,44
16706 3,48
13879 3,45
11397 3,36
9225 3,21
7329 3,02
5673 2,79
42232,53
2944 2,25
40QP
22251 4,31
20497 4,32
18844 4,32
17287 4,29
14446 4,20
11940 4,04
9734 3,83
7793 3,58
6082 3,29
4567 2,98
50QP
19089 5,26
17555 5,20
16111 5,12
14753 5,03
12274 4,80
10085 4,52
8151 4,21
6437 3,86
49083,49
HG34P/255-4 HCHG34P/255-4 S HC
30QP
29988 3,79
27664 3,90
25472 3,98
23408 4,04
19638 4,09
16315 4,06
13397 3,95
10844 3,78
8615 3,55
6668 3,28
4964 2,97
3461 2,64
40QP
26157 5,06
24094 5,08
22151 5,07
20321 5,05
16982 4,93
14036 4,75
11442 4,50
9160 4,21
7149 3,87
5368 3,50
50QP
22439 6,18
20636 6,11
18938 6,02
17341 5,91
14428 5,64
11855 5,32
9581 4,95
7566 4,54
57684,11
HG34P/315-4 HCHG34P/315-4 S HC
30QP
37044 4,68
34173 4,82
31466 4,92
28915 5,00
24259 5,06
20154 5,02
16550 4,88
13396 4,67
10642 4,39
8237 4,05
61323,67
4275 3,26
40QP
32311 6,26
29764 6,28
27363 6,27
25102 6,23
20977 6,09
17338 5,86
14135 5,56
11316 5,19
8831 4,78
66314,32
50QP
27719 7,63
25492 7,54
23395 7,43
21422 7,30
17823 6,97
14644 6,57
11836 6,11
93475,61
7127 5,07
HG34P/380-4 HCHG34P/380-4 S HC
30QP
44914 5,68
41434 5,84
381515,97
35058 6,06
29413 6,13
24436 6,08
20066 5,92
16242 5,66
12903 5,32
9987 4,91
7434 4,45
5183 3,95
40QP
39176 7,58
36087 7,61
33176 7,60
30436 7,56
25434 7,39
21022 7,11
17137 6,74
13720 6,30
107075,79
80405,24
50QP
33608 9,25
30908 9,15
28365 9,01
25973 8,85
21610 8,45
17756 7,97
14350 7,41
113326,80
8640 6,15
HG4/465-4 HCHG4/465-4 S HC
30QP
54955 6,94
50697 7,15
46680 7,30
42896 7,41
35989 7,50
29899 7,44
24552 7,24
19873 6,93
15787 6,51
12220 6,01
9096 5,45
6342 4,84
40QP
47934 9,28
44155 9,31
40593 9,30
37240 9,25
31121 9,04
25722 8,70
20969 8,25
16787 7,71
131017,09
9837 6,41
50QP
41122 11,32
37818 11,19
34707 11,03
31780 10,83
26441 10,34
21725 9,75
17559 9,07
13866 8,32
10572 7,52
HG4/555-4 HCHG4/555-4 S HC
30QP
65403 8,27
60335 8,51
55555 8,69
51052 8,82
42831 8,93
35583 8,86
29219 8,62
23651 8,24
18789 7,75
14543 7,15
10826 6,48
75475,76
40QP
57048 11,04
5255011,08
48311 11,07
44320 11,01
37037 10,76
30612 10,35
24956 9,82
19979 9,17
15592 8,44
11707 7,63
50QP
48940 13,48
45008 13,32
41305 13,12
37822 12,89
31468 12,31
25856 11,60
20897 10,79
16502 9,90
12582 8,95
HG4/650-4 HCHG4/650-4 S HC
30QP
76801 9,71
70850 9,99
65237 10,21
59949 10,36
50295 10,49
41784 10,40
34312 10,12
27773 9,68
22063 9,10
17078 8,40
127137,61
88636,76
40QP
66990 12,97
61708 13,01
56731 13,00
52044 12,93
43492 12,63
35947 12,16
29305 11,53
23460 10,77
18310 9,91
137488,96
50QP
57469 15,83
52851 15,64
48504 15,41
44414 15,13
36952 14,45
30362 13,62
24539 12,67
19378 11,63
14775 10,52
•
HC compressors for hydrocarbons - Performance data
Relating to 20 °C suction gas temperaturewithout liquid subcooling
Supplementary cooling or red. suction gas temperature
Motor version -S-(more powerful motor)
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R600a Performance data 50 Hz
Type Cond.temp.
°C
Cooling capacity QO [W] Power consumption Pe [kW]
Evaporating temperature °C
12,5 10 7,5 5 0 -5 -10 -15 -20 -25 -30
HG34P/215-4 HC
30QP
9160 1,28
8371 1,30
7629 1,30
6933 1,29
5672 1,25
4577 1,18
3636 1,10
2837 1,01
2169 0,91
1620 0,83
1178 0,75
40QP
7972 1,56
7276 1,54
6622 1,52
6009 1,48
4900 1,40
3936 1,30
3106 1,20
2399 1,09
1803 0,99
1306 0,91
896 0,85
50QP
6850 1,83
6243 1,78
5673 1,73
5138 1,67
4171 1,55
3330 1,41
2603 1,29
1979 1,16
1446 1,06
9920,98
606 0,94
60QP
5798 2,08
5275 2,00
4784 1,92
4324 1,84
3491 1,67
2764 1,50
2131 1,35
1581 1,21
1102 1,10
683 1,03
3120,99
70QP
4818 2,30
4375 2,19
3959 2,08
3569 1,98
2861 1,76
2239 1,56
1692 1,38
1208 1,23
775 1,11
HG34P/255-4 HC
30QP
10766 1,51
9838 1,52
8966 1,52
8148 1,51
6666 1,47
5378 1,39
4272 1,29
3334 1,18
2549 1,07
1904 0,97
1386 0,89
40QP
9366 1,83
8547 1,81
7779 1,78
7058 1,74
5754 1,65
4621 1,53
3646 1,41
2816 1,28
2116 1,17
1532 1,07
1052 1,00
50QP
8042 2,15
7328 2,10
6657 2,03
6029 1,97
4893 1,82
3904 1,67
3051 1,51
2318 1,37
1692 1,25
1160 1,16
708 1,10
60QP
6796 2,45
6181 2,36
5604 2,26
5064 2,16
4085 1,97
3231 1,77
2488 1,59
1842 1,43
1281 1,30
790 1,21
355 1,17
70QP
5633 2,71
5112 2,58
4623 2,46
4165 2,33
3333 2,08
2603 1,84
1961 1,63
1393 1,45
885 1,31
HG34P/315-4 HC
30QP
13301 1,86
12155 1,88
11078 1,88
10067 1,87
8236 1,81
6646 1,71
5280 1,59
4120 1,46
3150 1,32
2354 1,20
1713 1,09
40QP
11575 2,26
10564 2,24
9614 2,20
8724 2,15
7113 2,03
5714 1,89
4510 1,73
3483 1,58
2618 1,44
1897 1,32
1303 1,23
50QP
9944 2,65
9062 2,58
8234 2,50
7458 2,42
6054 2,23
4833 2,04
3779 1,85
2873 1,68
2100 1,53
1442 1,41
883 1,34
60QP
8413 3,00
7653 2,89
6941 2,77
6273 2,65
5064 2,41
4009 2,16
3091 1,94
2293 1,74
1599 1,58
992 1,46
454 1,41
70QP
6986 3,32
6343 3,16
5739 3,00
5173 2,84
4146 2,53
3244 2,24
2450 1,97
1748 1,74
1121 1,57
HG34P/380-4 HC
30QP
16125 2,26
14736 2,28
13430 2,28
12204 2,27
9985 2,20
8057 2,08
6401 1,93
4995 1,77
3820 1,61
2854 1,46
2078 1,33
40QP
14029 2,75
12804 2,71
11653 2,67
10574 2,61
8621 2,47
6925 2,29
5466 2,11
4222 1,92
3174 1,75
2301 1,60
1582 1,50
50QP
12048 3,22
10979 3,13
9976 3,04
9036 2,94
7334 2,72
5855 2,49
4577 2,26
3480 2,04
2544 1,86
1748 1,72
1071 1,64
60QP
10187 3,66
9266 3,52
8403 3,38
7594 3,23
6129 2,93
4851 2,64
3740 2,37
2774 2,13
1935 1,93
1200 1,80
550 1,74
70QP
8450 4,04
7670 3,85
6939 3,66
6254 3,47
5010 3,09
3918 2,74
2958 2,42
2109 2,15
1351 1,94
•
HC Compressors for hydrocarbons - Performance data
Relating to 20 °C suction gas temperaturewithout liquid subcooling
Supplementary cooling or red. suction gas temperature
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R600a Performance data 50 Hz
Type Cond.temp.
°C
Cooling capacity QO [W] Power consumption Pe [kW]
Evaporating temperature °C
12,5 10 7,5 5 0 -5 -10 -15 -20 -25 -30
HG4/465-4 HC
30QP
19730 2,77
18030 2,79
16432 2,79
14933 2,77
12217 2,69
9858 2,54
7831 2,37
6111 2,17
4672 1,97
3490 1,78
2540 1,62
40QP
17166 3,36
15667 3,32
14258 3,26
12938 3,19
10548 3,02
8473 2,80
6687 2,58
5164 2,35
3881 2,14
2811 1,96
1931 1,83
50QP
14742 3,93
13434 3,83
12206 3,72
11055 3,59
8973 3,32
7163 3,04
5599 2,76
4256 2,50
3109 2,27
2133 2,10
1304 2,00
60QP
12464 4,47
11338 4,30
10281 4,13
9291 3,95
7498 3,58
5934 3,23
4573 2,89
3391 2,59
2362 2,36
1461 2,19
664 2,12
70QP
10339 4,94
9385 4,71
8490 4,47
7651 4,24
6128 3,78
4791 3,34
3615 2,95
2575 2,61
1646 2,36
HG4/555-4 HC
30QP
23481 3,29
21458 3,32
19556 3,32
17772 3,30
14540 3,20
11732 3,03
9320 2,82
7273 2,58
5561 2,34
4154 2,12
3022 1,93
40QP
20430 4,00
18645 3,95
16969 3,88
15398 3,80
12554 3,59
10084 3,34
7958 3,07
6146 2,79
4619 2,54
3346 2,33
2298 2,18
50QP
17545 4,68
15988 4,56
14527 4,42
13157 4,27
10680 3,95
8525 3,62
6663 3,28
5065 2,97
3700 2,71
2539 2,50
1551 2,38
60QP
14834 5,32
13494 5,12
12236 4,91
11058 4,70
8924 4,27
7062 3,84
5442 3,44
4035 3,09
2811 2,80
1739 2,61
791 2,52
70QP
12304 5,88
11169 5,60
10104 5,32
9106 5,04
7293 4,49
5702 3,98
4303 3,51
3065 3,11
1959 2,81
HG4/650-4 HC
30QP
27574 3,87
25198 3,90
22965 3,90
20869 3,88
17074 3,75
13777 3,56
10944 3,31
8540 3,03
6530 2,75
4878 2,48
3549 2,27
40QP
23990 4,69
21895 4,64
19926 4,56
18081 4,46
14742 4,21
11841 3,92
9345 3,60
7217 3,28
5424 2,98
3929 2,74
2698 2,56
50QP
20603 5,50
18774 5,35
17058 5,19
15450 5,02
12541 4,64
10010 4,25
7824 3,86
5947 3,49
4345 3,18
2981 2,94
1822 2,80
60QP
17419 6,24
15845 6,01
14368 5,77
12985 5,52
10479 5,01
8293 4,51
6391 4,04
4738 3,63
3301 3,29
2042 3,06
928 2,96
70QP
14449 6,90
13116 6,58
11865 6,25
10693 5,92
8564 5,28
6696 4,67
5052 4,12
3599 3,65
2300 3,30
•
HC compressors for hydrocarbons - Performance data
Relating to 20 °C suction gas temperaturewithout liquid subcooling
Supplementary cooling or red. suction gas temperature
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Explanations:
HG
Type
Numberof
cylinders
Displacement50 / 60 Hz
(1450/1740 1/min)
Electrical data 3 Weight Connections 6 Oil charge
Voltage
1
Max.working current
2
Max. powerconsumption
2
Startingcurrent
(rotor locked)
Discharge line DV
Suction line SV
m³/h A kW A kg mm I inch mm I inch Ltr.
∆ / Y ∆ / Y
HG34P/215-4 HC 4 18,80 / 22,60 4 14,4 / 8,3 5,0 67 / 40 92 16 I 5/8 22 I 7/8 1,4
HG34P/215-4 S HC 4 18,80 / 22,60 4 18,1 / 10,5 6,1 121 /70 95 16 I 5/8 22 I 7/8 1,4
HG34P/255-4 HC 4 22,10 / 26,60 4 17,3 / 10,0 6,1 67 / 40 92 16 I 5/8 28 I 11/8 1,4
HG34P/255-4 S HC 4 22,10 / 26,60 4 21,8 / 12,6 7,5 121 / 70 95 16 I 5/8 28 I 11/8 1,4
HG34P/315-4 HC 4 27,30 / 32,80 4 21,1 / 12,2 7,3 121 / 70 94 22 I 7/8 28 I 11/8 1,4
HG34P/315-4 S HC 4 27,30 / 32,80 4 26,5 / 16,3 8,9 134 / 77 97 22 I 7/8 28 I 11/8 1,4
HG34P/380-4 HC 4 33,10 / 39,70 4 26,1 / 15,1 9,1 121 / 70 94 22 I 7/8 28 I 11/8 1,4
HG34P/380-4 S HC 4 33,10 / 39,70 4 32,4 / 18,7 11,1 134 / 77 97 22 I 7/8 28 I 11/8 1,4
* PW1+2 * PW1 / PW1+2
HG4/465-4 HC 4 40,50 / 48,60 5 18 11,0 57 / 75 149 28 I 11/8 35 I 13/8 3,4
HG4/465-4 S HC 4 40,50 / 48,60 5 27 13,0 82 / 107 152 28 I 11/8 35 I 13/8 3,4
HG4/555-4 HC 4 48,20 / 57,80 5 27 12,9 82 / 107 151 28 I 11/8 35 I 13/8 3,4
HG4/555-4 S HC 4 48,20 / 57,80 5 34 15,2 107 / 140 154 28 I 11/8 35 I 13/8 3,4
HG4/650-4 HC 4 56,60 / 67,90 5 27 15,7 82 / 107 153 28 I 11/8 42 I 15/8 3,4
HG4/650-4 S HC 4 56,60 / 67,90 5 34 18,4 107 / 140 156 28 I 11/8 42 I 15/8 3,4
Tolerance (± 10%) relates to the mean value of the voltagerange. Other voltages and current types on request.
Take account of the max. operating current / max. powerconsumption when designing contactors, leads and fuses.Switches: Service category AC3
All data are based on the mean value of the voltage range.
220-240 V ∆ / 380-420 V Y - 3 - 50 Hz 265-290 V ∆ / 440-480 V Y - 3 - 60 Hz
380-420 V Y/YY - 3 - 50 Hz PW440-480 V Y/YY - 3 - 60 Hz PWPW = Part Winding, motors for part winding start(no start unloaders required)
Winding ratios - : 66% / 33%Designs for Y/ - ∆ on reques
For soldering connections
Oil sump heater 110-240 V - 1 - 50/60 HzHG34P: 50-120 W -PTC heater, self-regulating, installation in housing bore
Oil sump heater 230 V - 1 - 50/60 HzHGX4: 80 W -Permanently set version, installation in immersion sleeve
* PW = Part Winding, motors for part winding start 1 = 1. part winding 2 = 2. part winding
1
2
3
4
5
6
HC Compressors for hydrocarbons - Technical data
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HC compressors for hydrocarbons - Dimensions and connections
HG34P HC HG34P/215-4 HCHG34P/215-4 S HC
HG34P/255-4 HCHG34P/255-4 S HC
HG34P/315-4 HCHG34P/315-4 S HC
HG34P/380-4 HCHG34P/380-4 S HC
HG4 HC HG4/465-4 HCHG4/465-4 S HC
HG4/555-4 HCHG4/555-4 S HC
HG4/650-4 HCHG4/650-4 S HC
Dimensions in mm
Dimensions in ( ) for HG34P/215-4 (S) HC and 255-4 (S) HC
Dimensions in ( ) for HG4/465-4 (S) HC and 555-4 (S) HC
273
(271
)
230310420
46 (43)79 (74)
ca.170
ca.1
35
B
F J1
E
DV B1
A
K,O
115
ca.285
272
4x 12
ca.3
15
L1
A1SVA1
H,D1
ca.515 (510)
ca.245
ca.1
80
550 (535)
BA
KO
PH
FJ1
EC
B1
D1D
ÖV
X
ca.4
05
ca.370
11280330
17027
8
4x
25306
BDV L1
A1
SV
Q73
(690)
436
ca.725
112
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HC Compressors for hydrocarbons - Dimensions and connectionsHC compressors for hydrocarbons - Dimensions and connections
i Electric, respectively electronic components of the standard extent of delivery, from the accessories or that are obtained otherwise have to be handled and mounted in such a way that the corresponding regulations for the use of hydrocarbons are fulfilled.
Connections HG34P HC HG4 HC
SVDV
Suction lineDischarge line
See technical data page 9
A Connection suction side, not lockable 1/8 " NPTF 1/8 " NPTF
A1 Connection suction side, lockable 7/16 " UNF 7/16 " UNF
B Connection discharge side, not lockable 1/8 " NPTF 1/8 " NPTF
B1 Connection discharge side, lockable 7/16 " UNF 7/16 " UNF
C Connection oil pressure safety switch OIL - 7/16 " UNF
D Connection oil pressure safety switch LP - 7/16 " UNF
D1 Connection oil return from oil separator 1/4 " NPTF 1/4 " NPTF
E Connection oil pressure gauge 1/8 " NPTF 7/16 " NPTF
F Oil drain M 10 M 22 x 1,5
H Oil charge plug 1/4 " NPTF M 22 x 1,5
J1 Oil sump heater Ø 15 mm M 22 x 1,5
K Sight glass 11/8" - 18 UNEF 4 hole M 6
L1 Thermal protection thermostat 2x 1/8 " NPTF 1/8 " NPTF
O Connection oil level regulator 11/8" - 18 UNEF 1
ÖV Connection oil service valve - 1/4 " NPTF
P Connection oil pressure differential sensor - M 20 x 1,5
Q Connection oil temperature sensor - 1/8 " NPTF
1 Dimensions see view X page 12
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HC compressors for hydrocarbons - Dimensions and connections
View X
Dimensions in mm
Possibility to connect oil level regulator
HG4... HC
Three-hole connection for oil level regulator make ESK, AC+R, CARLY (3x M6, 10 deep)
Three-hole connection for oil level regulator make TRAXOIL (3 x M6 x 10 deep)
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HC Compressors for hydrocarbons - Scope of supply
Scope of supply HG34P HC HG4 HC
Semi-hermetic 4 cylinder reciprocating compressor with drive motor for direct start220-240 V ∆ / 380-420 V Y - 3 - 50 Hz265-290 V ∆ / 440-480 V Y - 3 - 60 HzSingle-section compressor housing with hermetically integrated electric motor
Semi-hermetic 4 cylinder reciprocating compressor with drive motor for part winding start380-420 V Y/YY - 3 - 50 Hz440-480 V Y/YY - 3 - 60 HzMotor unit flanged onto the compressor housing
Winding protection with PTC resistor sensors and electronic triggering unit Bock MP10 for installation in switch box (as accessory)
Thermal protection thermostat (PTC sensor) for each cylinder head
Oil pump cover with screwed connection for differential oil pressure sensor (∆p-switch Kriwan make)
Connection possibility of oil level controllers ESK, AC+R, CARLY oder Traxoil
1)
Oil sump heater 230 V - 1 - 50/60 Hz, 80 W
Oil sump heater 110-240 V - 1 - 50/60 Hz, 50-120 WPTC heater, self regulating
Oil charge: Bock S68
Sight glass
Decompression valve
Suction and discharge line valve
Inert gas charge
4 anti-vibration pads enclosed
1) Adapter neccessary
i Electric, respectively electronic components of the standard extent of delivery, from the accessories or that are obtained otherwise have to be handled and mounted in such a way that the corresponding regulations for the use of hydrocarbons are fulfilled.
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HC compressors for hydrocarbons - Accessories
Accessories HG34P HC HG4 HC
1 Start unloader 230 V - 1 - 50/60 Hz, IP65, without check valve, including thermal protection thermostat (PTC sensor)
2 Start unloader by means of a Bock-ESS (Electronic Soft Start)IP20 (Connection clamps IP00) for installation in switch cabinet
3 Capacity regulator 230 V - 1 - 50/60 Hz, IP651 capacity regulator = 50% residual capacity
4 Continuously variable speed control by means of a Bock EFCe (Electronic Frequency Control for individual installation) IP54
5 Oil service valve
6 Intermediate adapter for discharge line valve
7 Connection piece suction and discharge valve in welded construction
i Electric, respectively electronic components of the standard extent of delivery, from the accessories or that are obtained otherwi-se have to be handled and mounted in such a way that the corresponding regulations for the use of hydrocarbons are fulfilled.
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HC Compressors for hydrocarbons - Accessories
Start unloader / Capacity regulator EFCe Electronic Frequency Control extern
Oil service valve
5
Connection piece in welded construction7
Intermediate adapter for discharge line valve
6
1 3
ESS Electronic Soft Start
2 4
Bock Kältemaschinen GmbHBenzstraße 7D-72636 FrickenhausenTelephone: +49 7022 9454-0Fax: +49 7022 [email protected]
Art.No. 96153-09.2010-GbSubject to change without notice
