Motor Protection

Motor protection is used to prevent damage to an electrical motor and to reduce the incidence of problems such as internal faults and abnormal conditions. The type of motor protection you choose will depend on the size of  motor you need it for and the voltage level required. 


What does motor protection do? 

Motor protection units protect against various types of damage that can occur within a motor, such as problems arising from vibration or excess torque. Motor protection units also take care of other mechanical limitations like startup frequency management, and control operating characteristics like voltage, phases and short-circuit current availability. 


What is motor protection used for? 

Motor protection is mainly used to manage and protect synchronous and asynchronous motors. They can also be used for circuit-breakers (devices used for stopping the electric current as a safety measure) and motors in a variety of drive applications, such as motor drives for pumps, fans, compressors, mills and crushers.


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Beskrivning Pris Motor Protection System Motor Protection Component Range Number of Inputs Output Sensing Type Supply Voltage Current Rating Overall Length Overall Width Overall Depth Minimum Operating Temperature Maximum Operating Temperature Control Voltage
RS-artikelnummer 245-5941
Tillv. art.nrHPL110
VarumärkeUnipower
5 226,52 kr
Each
Enheter
- Load Monitor - - - - 380 → 440 V 8 A 56mm 75mm 110mm -15°C +50°C 380 → 440 V
RS-artikelnummer 745-8030
Tillv. art.nrHPL500
VarumärkeUnipower
6 875,82 kr
Each
Enheter
- Load Monitor - - 3 Current Transformer 100 → 400 V ac 40 A - - - - - 100 → 575 V
RS-artikelnummer 505-9681
Tillv. art.nr3UF7200-1AA00-0
VarumärkeSiemens
1 790,00 kr
Each
Enheter
SIMOCODE Operator Keypad - - - - - - 36mm 96mm 44mm -25°C +60°C -
RS-artikelnummer 793-4109
Tillv. art.nrAPM110E
VarumärkeUnipower
3 859,95 kr
Each
Enheter
- Load Monitor - 3 2 Current Transformer 230 V ac 80 A 70mm 86mm 58mm -15°C +50°C -
RS-artikelnummer 245-5957
Tillv. art.nrHPL110A
VarumärkeUnipower
6 192,48 kr
Each
Enheter
- Load Monitor - - - - 120 → 575 V ac 8 A 72mm 72mm 112mm -15°C +50°C 100 → 575 V
RS-artikelnummer 174-9983
Tillv. art.nrK6CM-ISMD-EIP
VarumärkeOmron
27 309,30 kr
Each
Enheter
K6CM Motor Condition Monitoring Device - K6CM - Transistor - 24 V ac/dc 600 A 91.9 45mm 90mm -10°C +55°C -
RS-artikelnummer 655-0141
Tillv. art.nrSS074+SS073
VarumärkeCrompton Controls
4 487,44 kr
Each
Enheter
EL-FI Load Monitor - - - Current Transformer 380 → 500 V 10.1 → 25 A 90mm 45mm 115mm - - -
RS-artikelnummer 392-7172
Tillv. art.nr3RN1011-1CK00
VarumärkeSiemens
851,58 kr
Each
Enheter
- Evaluation Unit - - - Thermistor 110 V ac, 230 V ac - 102mm 22.5mm 91mm -25°C +60°C -
RS-artikelnummer 174-9982
Tillv. art.nrK6CM-VBMD-EIP
VarumärkeOmron
27 309,30 kr
Each
Enheter
K6CM Motor Condition Monitoring Device - K6CM - Transistor - 24 V ac/dc 600 A 91.9mm 45mm 90mm -10°C +55°C -
RS-artikelnummer 793-4102
Tillv. art.nrAPM10
VarumärkeUnipower
2 427,42 kr
Each
Enheter
HC Load Transducer - 4 1 Thermistor 24 V dc 5 → 60 A 86mm 36mm 58mm -15°C +50°C -
RS-artikelnummer 655-0157
Tillv. art.nrSS074+SS071
VarumärkeCrompton Controls
4 640,67 kr
Each
Enheter
EL-FI Load Monitor - - - Current Transformer 380 → 500 V 0.4 → 10 A 90mm 45mm 115mm - - 100 → 240 V
RS-artikelnummer 125-0866
Tillv. art.nrKM-N2-FLK
VarumärkeOmron
2 633,00 kr
Each
Enheter
- Power Monitor - 4 4 Current Transformer 100 → 277 (L-N) V ac, 173 → 480 (L-L) V ac 6 A 90mm 90mm 65mm -25°C +55°C -
RS-artikelnummer 505-9631
Tillv. art.nr3UF7000-1AB00-0
VarumärkeSiemens
3 790,00 kr
Each
Enheter
SIMOCODE Pro C Basic Unit - 4 3 Thermistor 24 V dc - 111mm 45mm 95mm -25°C +60°C -
RS-artikelnummer 235-3255
Tillv. art.nrLPM.400L000
VarumärkeABB
5 553,26 kr
Each
Enheter
- Load Monitor - - - Current Transformer - 5 A 84mm 66mm 116mm - - -
RS-artikelnummer 174-9981
Tillv. art.nrK6CM-CIMD-EIP
VarumärkeOmron
36 868,20 kr
Each
Enheter
K6CM Motor Condition Monitoring Device - K6CM - Transistor - 24 V ac/dc 600 A 91.9mm 45mm 90mm -10°C +55°C -
RS-artikelnummer 505-9568
Tillv. art.nr3UF7000-1AU00-0
VarumärkeSiemens
3 130,00 kr
Each
Enheter
SIMOCODE Pro C Basic Unit - 4 3 Thermistor 110 → 240 V ac/dc - 111mm 45mm 95mm -25°C +60°C -
RS-artikelnummer 793-4105
Tillv. art.nrAPM110
VarumärkeUnipower
3 738,66 kr
Each
Enheter
- Load Monitor - 3 2 Current Transformer 250 V ac 80 A 70mm 86mm 58mm -15°C +50°C -
RS-artikelnummer 793-4111
Tillv. art.nrPCU D10
VarumärkeUnipower
2 864,29 kr
Each
Enheter
- Load Monitor - 3 2 - 10 V dc 20 mA 72mm 72mm 70mm -15°C +50°C 12 → 30 V dc
RS-artikelnummer 285-4607
Tillv. art.nrPAIR400L000
VarumärkeABB
6 012,51 kr
Each
Enheter
PAIR Load Monitor - - - Current Transformer 380 → 415 V 5 A - - - -10°C +60°C -
RS-artikelnummer 362-2861
Tillv. art.nrEMPR115L000
VarumärkeABB
5 243,28 kr
Each
Enheter
EMPR Motor Controller - - - Current Transformer 110 → 120 V 5 A ac, 5 A dc 66mm 76mm 117.5mm -10°C +60°C -
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