Controllers and Electronics

Masterflux relies upon electronics to provide reliable operation of our compressors. As such we are constantly updating our electronics to new and better models. The tables below are a list of all of the current production controllers along with their related technical documentation.


SIERRA CONTROLLERS

Part Number Nominal Voltage Description Compressor Models Controller Drawing Wiring Diagram Manual Control Device Comp. Harness UL CE
025F0095 12-24 VDC 9-30 VDC SIERRA02-0434XX DGMX0022
CAD FILE
DEMX0020 030A0117 040F0248 YES YES
025F0219 12-24 VDC

Flanged Heatsink

9-30 VDC

DGMX0055
CAD FILE
DEMX0020 030A0117 040F0248 YES YES
025F0200 12-24 VDC 9-30 VDC SIERRA02-0716XX DGMX0022
CAD FILE
DEMX0020 030A0117 040F0248 YES YES
025F0218 12-24 VDC

Flanged Heatsink

9-30 VDC

DGMX0055
CAD FILE
DEMX0020 030A0117 040F0248 YES YES
025F0348 12-24 VDC

*Dual

9-30 VDC

DGMX0022
CAD FILE
DEMX0033 030A0117 040F0248 YES YES
025F0149 24-48 VDC

Flanged Heatsink

19-59.9 VDC

SIERRA03-0434XX
SIERRA03-0716XX
SIERRA03-0982XX
DGMX0031
CAD FILE
DEMX0010 030A0043 040F0250 YES YES
025F0349 24-48 VDC Flanged Heatsink, Soft Start 19-59.9 VDC DGMX0031
CAD FILE
DEMX0010 030A0043 040F0250 YES YES
025F0129 24-48 VDC 19-59.9 VDC DGMX0033
CAD FILE
DEMX0010 030A0043 040F0250 YES YES
025F0350 24-48 VDC Soft Start, 19-59.9 VDC DGMX0033
CAD FILE
DEMX0010 030A0043 040F0250 YES YES
025F0216 24-48 VDC *Flanged Heatsink, Dual 19-59.9 VDC DGMX0031
CAD FILE
DEMX0023 030A0043 040F0250 YES YES
025F0158 48 VDC

Flanged Heatsink

37-59.9 VDC

SIERRA04-0434XX
SIERRA04-0982XX
SIERRA17-0434XX
SIERRA17-0982XX
DGMX0031
CAD FILE
DEMX0010 030A0043 040F0250 YES YES
025F0152 48 VDC 37-59.9 VDC DGMX0033
CAD FILE
DEMX0010 030A0043 040F0250 YES YES
025F0164 80 VDC

Flanged Heat sink

60-97 VDC

DGMX0051
CAD FILE
DEMX0021 030F0234 040F0248 NO NO
025F0139 80 VDC 60-97 VDC DGMX0042
CAD FILE
DEMX0021 030F0234 040F0248 NO NO
025F0202 80 VDC *Dual, 60-97 VDC CAD FILE DEMX0032 030F0234 040F0248 NO NO
025F0391 100 VDC

Flanged Heatsink

55-110 VDC

DGMX0095
CAD FILE
DEMX0006 030A0138 040F0268 NO NO
025F0393 100 VDC

Flanged Heatsink

75-125 VDC

SIERRA04-0434XX
SIERRA04-0982XX
SIERRA05-0434XX
SIERRA05-0982XX
DGMX0095
CAD FILE
DEMX0006 030A0138 040F0268 NO NO
025F0394 110 VDC

Flanged Heatsink

70-145 VDC

DGMX0095
CAD FILE
DEMX0006 030A0138 040F0268 NO NO
025F0395 100-150 VDC

Flanged Heatsink

90-165 VDC

SIERRA05-0434XX
SIERRA05-0982XX
DGMX0095
CAD FILE
DEMX0006 030A0138 040F0268 NO NO
025F0396 100-150 VDC

Flanged Heatsink

90-260 VDC

DGMX0095
CAD FILE
DEMX0006 030A0138 040F0268 NO NO
025F0397 150-300 VDC

Flanged Heatsink

115-325 VDC

SIERRA06-0434XX
SIERRA06-0982XX
DGMX0095
CAD FILE
DEMX0006 030A0138 040F0268 NO NO
025F0398 150-300 VDC

Flanged Heatsink

120-420 VDC

DGMX0095
CAD FILE
DEMX0006 030A0138 040F0268 NO NO
025F0401 150-300 VDC

‡Flanged Heatsink, Dual, 120-420 VDC

DGMX0095
CAD FILE
DEMX0034 030A0138 040F0268 NO NO
025F0195 600 VDC

Flanged Heatsink

470-750 VDC

SIERRA10-0982XX DGMX0054
CAD FILE
DEMX0044 030A0138 040F0270 NO NO
025F0248 600 VDC

‡Flanged Heatsink, Dual 470-750 VDC

DGMX0054
CAD FILE
DEMX0041 030A0138 040F0270 NO NO

Masterflux Resistor Calculator Tool

* Requires the use of a cross-over cable for dual compressor operation: p/n 040A0162

‡ Requires the use of a cross-over cable for dual compressor operation: p/n 872F0007


CASCADE CONTROLLERS

Part Number Nominal Voltage Description Compressor Models Controller Drawing Wiring Diagram UL CE
030F0121 12-24 VDC Compressor Mounted Controller 9.6-31.5 VDC CASCADE17-XXXXY1 DGMX0044 CAD FILE DEMX0024 YES NO
030F0137 48 VDC Compressor Mounted Controller 36-60 VDC CASCADE17-XXXXY1 CASCADE17-XXXXY3 DGMX0050 CAD FILE DEMX0028 YES YES
030F0152 24 VDC Compressor Mounted Controller 19-30 VDC CASCADE17-XXXXY3 DGMX0050 CAD FILE DEMX0028 NO NO
030F0175 48 VDC Compressor Mounted Controller 36-60 VDC, Flat Heatsink CASCADE17-XXXXY1 CASCADE17-XXXXY3 DGMX0082 CAD FILE DEMX0028 NO NO
030F0176 24 VDC Compressor Mounted Controller 19-30 VDC, Flat Heatsink CASCADE17-XXXXY3 DGMX0082 CAD FILE DEMX0028 NO NO

MESA and ATLAS CONTROLLERS

Part Number Nominal Voltage Description Compressor Models Controller Drawing Wiring Diagram Manual Function Control Comp. Harness Signal Harness UL CE
025F0362 24 VDC 16-32 VDC MESA18-0085Y3 DGMX0089 CAD FILE DEMX0058 025F0377 040F0275 040F0277 NO NO
025F0361 24 VDC 16-32 VDC MESA18-0146Y4 DGMX0089 CAD FILE DEMX0058 025F0377 040F0275 040F0277 NO NO
025F0363 48 VDC 42-60 VDC MESA17-0085Y3 DGMX0098 CAD FILE DEMX0064 025F0377 040F0284 040F0285 NO NO
025F0365 100 VAC

85-130 VAC

w/ Enclosure

 

MESA19-0146Y4 DGMX0090 CAD FILE DEMX0059 025F0377 040F0275 040F0277 NO NO
025F0364 220 VAC 195.5-299 VAC w/ Enclosure MESA20-0085Y3 DGMX0090 CAD FILE DEMX0059 025F0377 040F0275 040F0277 NO NO
025F0366 220 VAC 195.5-299 VAC w/ Enclosure MESA20-0146Y4 DGMX0090 CAD FILE DEMX0059 025F0377 040F0275 040F0277 NO NO
025F0433 24 VDC

18-31.5 VDC

w/ Enclosure

ATLAS18-0444Y4 DGMX0091 CAD FILE DEMX0060 025F0377 040F0276 040F0278 NO NO
025F0407

12 VDC

24 VDC

48 VDC

9.6-17.0 VDC

19.0-31.5 VDC

32.5-60.0 VDC w/ Enclosure

ATLAS18-0444Y4 DGMX0091 CAD FILE DEMX0060 025F0377 040F0276 040F0278 NO NO