Home  >  Industrial Supplies  >  Motor Parts  >  Other Motor Parts

CE certificated, True RMS measurement of AC signals, Integration of measurement and protection functions, Multiple protec - details see: https://www.machineto.com/motor-protection-device-10235384

Key Features
1.CE certificated
2.True RMS measurement of AC signals
3.Integration of measurement and protection functions
4.Multiple protection functions
5.Supports multiple motor startup modes
6.Unique "stall pattern recognition" function: automatic stall identification
7.Originated "short-circuit pattern recognition" function: short-circuit identification even in the stage of starting
8.Multiple kinds of motor thermodynamics mathematical models, better inverse time tripping strategies
9.Historical faults inquiry: 40 historical fault records
10.Large screen of 128X64 dot-matrix LCD display, power saving mode
11.Equipped with specific "three phases + residual" integrated current transformers, saving mounting space
12.96*96 panel installation

Main Protection Functions
1.Overload, underload, unbalance, phase loss of currents
2.Overvoltage, undervoltage, unbalance, phase loss of voltages
3.Phase order protection
4.Stall automatic identification
5.Short-circuit automatic identification
6.Earth fault
7.Thermal resistance(PTC/NTC)
8.Auto-restart
9.Increased safety ( EEX e)
10.Starting overtime

Specifications
1.Current rating: 1, 5A(CT130, standard); 6, 10, 32, 50, 100, 200, 315A(CT125, special)
2.Residual current: CT125: 0.1~10.0A; CT130: 1, 5A
3.Voltage rating: 380VAC, PTs are needed if higher voltages
4.Thermistor: PTC/NTC, 1.030.0K
5.Switch inputs: 6, dry nodes
6.Protection outputs: JR1~JR4 relays, 8A/240VAC
7.Current analog output: 4~20mA, maximum load: 600 ohms, isolated
8.Communication: RS-485, Modbus-RTU
9.Power supply: 90260VAC, 50/60Hz, <5W
10.Standards: IEC60947-1:2001, IEC60947-4-1:2001