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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Omschrijving Prijs 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-stocknr. 261-5676
FabrikantnummerLT3SE00M
€ 87,15
Each
Aantal stuks
- - TeSys - - - - - - - - -25°C +60°C 230 V ac
RS-stocknr. 505-9681
Fabrikantnummer3UF7200-1AA00-0
FabrikantSiemens
€ 183,00
Each
Aantal stuks
SIMOCODE Operator Keypad - - - - - - 36mm 96mm 44mm -25°C +60°C -
RS-stocknr. 245-5941
FabrikantnummerHPL110
FabrikantUnipower
€ 541,85
Each
Aantal stuks
- Load Monitor - - - - 380 → 440 V 8 A 56mm 75mm 110mm -15°C +50°C 380 → 440 V
RS-stocknr. 745-8030
FabrikantnummerHPL500
FabrikantUnipower
€ 712,81
Each
Aantal stuks
- Load Monitor - - 3 Current Transformer 100 → 400 V ac 40 A - - - - - 100 → 575 V
RS-stocknr. 392-7172
Fabrikantnummer3RN1011-1CK00
FabrikantSiemens
€ 91,10
Each
Aantal stuks
- Evaluation Unit - - - Thermistor 110 V ac, 230 V ac - 102mm 22.5mm 91mm -25°C +60°C -
RS-stocknr. 793-4102
FabrikantnummerAPM10
FabrikantUnipower
€ 251,65
Each
Aantal stuks
HC Load Transducer - 4 1 Thermistor 24 V dc 5 → 60 A 86mm 36mm 58mm -15°C +50°C -
RS-stocknr. 245-5957
FabrikantnummerHPL110A
FabrikantUnipower
€ 641,96
Each
Aantal stuks
- Load Monitor - - - - 120 → 575 V ac 8 A 72mm 72mm 112mm -15°C +50°C 100 → 575 V
RS-stocknr. 793-4111
FabrikantnummerPCU D10
FabrikantUnipower
€ 296,95
Each
Aantal stuks
- Load Monitor - 3 2 - 10 V dc 20 mA 72mm 72mm 70mm -15°C +50°C 12 → 30 V dc
RS-stocknr. 793-4105
FabrikantnummerAPM110
FabrikantUnipower
€ 387,60
Each
Aantal stuks
- Load Monitor - 3 2 Current Transformer 250 V ac 80 A 70mm 86mm 58mm -15°C +50°C -
RS-stocknr. 793-4115
FabrikantnummerAPM382
FabrikantUnipower
€ 880,87
Each
Aantal stuks
- Load Monitor - 6 2 Current Transformer 24 V dc 130 A 102mm 86mm 58mm -15°C +50°C -
RS-stocknr. 505-9568
Fabrikantnummer3UF7000-1AU00-0
FabrikantSiemens
€ 307,00
Each
Aantal stuks
SIMOCODE Pro C Basic Unit - 4 3 Thermistor 110 → 240 V ac/dc - 111mm 45mm 95mm -25°C +60°C -
RS-stocknr. 125-0867
FabrikantnummerKM-N3-FLK
FabrikantOmron
€ 267,80
Each
Aantal stuks
- Power Monitor - 4 4 Current Transformer 100 → 240 V ac 6 A 96mm 96mm 64mm -25°C +55°C -
RS-stocknr. 505-9631
Fabrikantnummer3UF7000-1AB00-0
FabrikantSiemens
€ 373,00
Each
Aantal stuks
SIMOCODE Pro C Basic Unit - 4 3 Thermistor 24 V dc - 111mm 45mm 95mm -25°C +60°C -
RS-stocknr. 174-9981
FabrikantnummerK6CM-CIMD-EIP
FabrikantOmron
€ 3.460,00
Each
Aantal stuks
K6CM Motor Condition Monitoring Device - K6CM - Transistor - 24 V ac/dc 600 A 91.9mm 45mm 90mm -10°C +55°C -
RS-stocknr. 235-3255
FabrikantnummerLPM.400L000
FabrikantABB
€ 596,74
Each
Aantal stuks
- Load Monitor - - - Current Transformer - 5 A 84mm 66mm 116mm - - -
RS-stocknr. 362-2861
FabrikantnummerEMPR115L000
FabrikantABB
€ 563,43
Each
Aantal stuks
EMPR Motor Controller - - - Current Transformer 110 → 120 V 5 A ac, 5 A dc 66mm 76mm 117.5mm -10°C +60°C -
RS-stocknr. 174-9983
FabrikantnummerK6CM-ISMD-EIP
FabrikantOmron
€ 2.563,00
Each
Aantal stuks
K6CM Motor Condition Monitoring Device - K6CM - Transistor - 24 V ac/dc 600 A 91.9 45mm 90mm -10°C +55°C -
RS-stocknr. 655-0141
FabrikantnummerSS074+SS073
€ 452,22
Each
Aantal stuks
EL-FI Load Monitor - - - Current Transformer 380 → 500 V 10.1 → 25 A 90mm 45mm 115mm - - -
RS-stocknr. 125-0866
FabrikantnummerKM-N2-FLK
FabrikantOmron
€ 267,80
Each
Aantal stuks
- 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-stocknr. 793-4109
FabrikantnummerAPM110E
FabrikantUnipower
€ 400,18
Each
Aantal stuks
- Load Monitor - 3 2 Current Transformer 230 V ac 80 A 70mm 86mm 58mm -15°C +50°C -
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