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Site Language: English |
Digital Energy
Motors
Motor Protection
Select a typical application to view the associated one line diagram, functions,
and product order codes.
Large motor - Two sets of CT's for differential protection
Large motor - One set of CT's for differential protection
Large or medium motor
Medium motor
Small low voltage motor
Large Motor
Two sets of CT's for differential protection
Typical Functions
87S
49
49RTD
49S
38
51R
50P/G
51P/G
50BF
66
46
47
27P
59P/N
67P/N
32
81U
81O
Stator Differential
Thermal Overload
RTD Biased Thermal Overload
Stator RTD
Bearing RTD
Mechanical Jam
Instantaneous Overcurrent
Time Overcurrent
Breaker Failure
Starts per hour
Current Unbalance
Phase Reversal
Undervoltage
Overvoltage
Directional Overcurrent
Directional Power
Underfrequency
Overfrequency
Functions
Typical Product Order Code
Typical Functions
M60-E00-HCH-F8L-H6P-M8N-P5C-UXX-WXX
Ethernet
Communications
Copper
M60-N00-HCH-F8L-H6P-M8N-P5C-UXX-WXX
Fiber
M60-G00-HCH-F8L-H6P-M8N-P5C-UXX-WXX
Lockout
Standalone
HEA61-A-RU-220-X2
Integrated
M60-E00-HPH-F8L-H6P-M8N-P5C-U4L-WXX
Large Motor
Two sets of CT's for differential protection
Typical Functions
87S
49
49RTD
49S
38
51R
50P/G
51P/G
50BF
66
46
47
27P
59P/N
14
55
Stator Differential
Thermal Overload
RTD Biased Thermal Overload
Stator RTD
Bearing RTD
Mechanical Jam
Instantaneous Overcurrent
Time Overcurrent
Breaker Failure
Starts per hour
Current Unbalance
Phase Reversal
Undervoltage
Overvoltage
Speed Switch
Power Factor
Functions
Typical Product Order Code
Typical Functions
469-P5-HI-A20-E
Communications
Copper
469-P5-HI-A20-T
DeviceNet
469-P5-HI-A20-D
Lockout
Standalone
HEA61-A-RU-220-X2
Integrated
M60-E00-HPH-F8L-H6P-M8N-P5C-U4L-WXX
Large or medium motor
Typical Functions
49
49RTD
49S
38
51R
50P/G
51G
66
46
47
27P
59P/N
37
Thermal Overload
RTD Biased Thermal Overload
Stator RTD
Bearing RTD
Mechanical Jam
Instantaneous Overcurrent
Time Overcurrent
Starts per hour
Current Unbalance
Phase Reversal
Undervoltage
Overvoltage
Undercurrent
Functions
Typical Product Order Code
Typical Functions
M60-E00-HCH-F8L-H6P-M8N-P5C-UXX-WXX
469-P5-HI-A20-E
369-HI-R-M-0-0-0
Ethernet
Communications
Ethernet
M60-N00-HCH-F8L-H6P-M8N-P5C-UXX-WXX
469-P5-HI-A20-T
369-HI-R-M-0-E-0
DeviceNet
469-P5-HI-A20-D
369-HI-R-M-0-D-0
Profibus
369-HI-R-M-0-P-0
Lockout
Standalone
HEA61-A-RU-220-X2
Integrated
M60-E00-HPH-F8L-H6P-M8N-P5C-U4L-WXX
Harsh environment
469-P5-HI-A20-E-H
369-HI-R-M-0-0-H
Medium Motor
Typical Functions
49
49RTD
49S
38
51R
50P/G
51G
66
46
37
Thermal Overload
RTD Biased Thermal Overload
Stator RTD
Bearing RTD
Mechanical Jam
Instantaneous Overcurrent
Time Overcurrent
Starts per hour
Current Unbalance
Undercurrent
Functions
Typical Product Order Code
Typical Functions
369-HI-R-M-0-0-0
269Plus-SV-1-1-100P-HI
239-RTD-AN
Ethernet
Communications
Ethernet
369-HI-R-M-0-E-0
DeviceNet
369-HI-R-M-0-D-0
Profibus
369-HI-R-M-0-P-0
Lockout
Standalone
HEA61-A-RU-220-X2
Harsh environment
369-HI-R-M-0-0-H
239-RTD-AN-H
Small Motor
Typical Functions
49
49RTD
49S
38
51R
50P/G
46
27P
37
Thermal Overload
RTD Biased Thermal Overload
Stator RTD
Bearing RTD
Mechanical Jam
Instantaneous Overcurrent
Current Unbalance
Phase Undervoltage
Undercurrent
Functions
Typical Product Order Code
Typical Functions
MM300-B-E-H-S-S-C-A-G
239-RTD-AN
MM2-PD-2-120
Lockout
Standalone
HEA61-A-RU-220-X2
Harsh environment
369-HI-R-M-0-0-H
239-RTD-AN-H