Industrial grade microcomputer of Microchip and components, more reliable. Push-button setting, easy adjustment, more accurate.
Key Features 1.Industrial grade microcomputer of Microchip and components, more reliable2.Push-button setting, easy adjustment, more accurate3.Nonlinear signal processing technology ensures the accuracy of measurement4.Multiple protection functions5.Supports motor direct startup mode6.Multiple kinds of motor thermodynamics mathematical models, better inverse time tripping strategies7.Equipped with specific "three phases + residual" integrated current transformers, saving mounting space8.48*48 panel installationMain Protection Functions1.Overload2.Unbalance3.Phase loss4.Short-circuit5.Stall 6.Earth fault7.Starting overtimeSpecifications1.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.Protection outputs: JR1, JR2 relays, NO, 8A/5A/250VAC4.Current loop analog output: 4~20mA, maximum load: 250 ohms5.Communication: RS-485, Modbus-RTU (only choose one between 4~20mA and RS-485)6.Power supply: 220VAC, ±10%, 50Hz, <3W7.Standards: IEC60947-1:2001, IEC60947-4-1:2001
Motor Protection Device (motor Protector, Protection Relay,monitor)
