Danfoss SH090 Application Guidelines

16
FRCC.PC.007.B8.02
Application guidelines
Electrical data, connections and wiring
Three phase electrical
characteristics
The MCC is the current at which the motor
protection trips under maximum load and
low voltage conditions. This MCC value is the
maximum at which the compressor can be
operated in transient conditions and out of
the application envelope. Abo
ve this value, the
internal motor protection or external electronic
module will cut-out the compressor to protect
the motor.
Locked Rotor Amp value is the higher average
current as measured on mechanically blocked
compressor tested under nominal voltage. T
he
LRA value can be used as 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.
MCC (Maximum Continuous
Current)
LRA (Locked Rotor Amp)
Compressor model
LRA MCC Max. operating current Winding resistance
AAAΩ
Motor voltage code 3
200-230V / 3ph / 60 Hz
SH090 203 43 38 0.39
SH105 267 46 45 0.27
SH120 267 61 48 0.27
SH14030464 56 0.24
SH161 315 69 64 0.22
SH184 351 75 71 0.22
SH180 320 78 71 0.19
SH240 485 105 103 0.16
SH295 560 128 1120.13
SH300 560 132 125 0.13
Motor voltage code 4
380-400 V / 3ph / 50 Hz *
460V / 3ph / 60hZ
SH090 98 20 19 1.47
SH105 14225 221.05
SH120 14229 241.05
SH140 147 30 28 0.92
SH161 158 33 31 0.83
SH184197 38.6 36 0.83
SH180 170 38 34 0.8
SH24021551490.62
SH295 260 6256 0.52
SH300 260 65580.48
SH380 320 79 72 0.42
SH485 413 90 89 0.23
Motor voltage
code 6
230 V / 3ph /
50 Hz
SH090 157 40 32 0.5
SH105 223 43 38 0.35
SH120 223 51410.35
SH140236 53 49 0.31
SH161 236 57 53 0.31
SH184 236 57 56 0.31
Motor voltage code 7
500 V / 3ph / 50 Hz
575 V / 3 ph / 60 Hz
SH090 8418 14 2.34
SH105 103 22 17 1.57
SH120 103 2419 1.57
SH140 122 26 22 1.38
SH161 136 29 241.32
SH184135 35 28 1.32
SH180 135 30 28 1.20
SH240 175 41 38 0.94
SH295 210 45 44 0.82
SH300 21053 48 0.82
SH380 235 60 55 0.56
Motor voltage code 9
380 V / 3ph / 60 Hz
SH090 124 26 23 1.05
SH105 16030 26 0.72
SH120 160 35 29 0.72
SH140 16837 330.62
SH161 177 41 37 0.57
SH184 239 51410.57
SH180 210 46 44 0.52
SH240260 60580.42
SH295 31072 69 0.36
SH300 310 85 72 0.36
SH380 360 90 85 0.24
SH485 491 111 106 0.16
* 380-415V/3ph/50Hz for
SH295 and SH485

Danfoss SH090 Specifications

General

Brand	Danfoss
Model	SH090
Category	Air Compressor
Language	English