Danfoss DSH090 Application Manual page 41

Scroll compressors, DSH090 to DSH600 | Electrical connections
Table 23: Motor voltage code 4
Compressor model
DSH090
DSH105
DSH120
DSH140
DSH161
DSH184
DSH240
DSH295
DSH381
DSH485
DSH600
Table 24: Motor voltage code 7
Compressor model
DSH090
DSH105
DSH120
DSH140
DSH161
DSH184
DSH240
DSH295
DSH381
DSH485
DSH600
Table 25: Motor voltage code 9
Compressor model
DSH090
DSH105
DSH120
DSH140
DSH161
DSH184
DSH240
DSH295
DSH381
DSH485
DSH600
LRA (Locked Rotor Amp)
Locked Rotor Amp value is the higher average current as measured on mechanically blocked compressors tested
under nominal voltage. The LRA value can be used as a rough estimation for the starting current. However, in most
cases, the real starting current will be lower. A soft starter can be applied to reduce starting current (see section
starts).
RLA (Rated Load Amperage)
The RLA values presented are simply calculated by dividing the maximum current before tripping at overload test
conditions by 1.4.
MOC (Maximum Operating Current)
The max operating current is the amperage the compressor will draw when it operates at maximum load of
operating envelope within the voltages printed on the nameplate.
© Danfoss | Climate Solutions | 2022.10
LRA RLA
A A
98 16
142 18
142 21
147 21
158 25
197 28
227 36
260 44
294 50
389 76
427 80
LRA RLA
A A
84 13
103 16
103 17
122 19
136 21
135 25
175 28
210 31
235 40
296 55
354 70
LRA RLA
A A
124 19
160 24
160 25
168 26
177 29
239 36
277 41
329 47
424 60
475 83
566 99
Max. operating current Winding resistance
A
19
22
24
28
31
36
49
56
72
91
116
Max. operating current Winding resistance
A
14
17
19
22
24
28
38
44
58
71
91
Max. operating current Winding resistance
A
23
26
29
33
37
41
58
69
88
109
122
AB288965961751en-001402 | 41
Ω
1.47
1.05
1.05
0.92
0.83
0.83
0.62
0.52
0.45
0.28
0.23
Ω
2.34
1.57
1.57
1.38
1.32
1.32
0.94
0.82
0.56
0.45
0.38
Ω
1.05
0.72
0.72
0.62
0.57
0.57
0.42
0.36
0.24
0.19
0.16
Soft