Motor Drive Accessories DIY Module AC220V 3 to 160A Integrated Motor Protector 3 Phase Digital Over Current Phase Failure Over/Under Load Motor Protection Relay

Specification: Item Type Motor Protector Protection ItemOperating conditions and setting rangeAction timeOverload (definite time limit)The running current exceeds the set value0.5-60sSetting range: 0.3-16A, 3-160A, 10-999A.Overload (inverse time limit)Operating current exceeds the set value1-5 tripping curve inverse time limitSetting range: 0.3-16, 3-160A, 10-999AUnderloadThe operating current is lower than the set value. Put in after startup.0.5-60sThe setting range is the same as the overload. Note: The underload value must be less than the overload value.Phase failureCurrent imbalance rate exceeds 50%2sCurrent imbalanceThe current imbalance rate exceeds the set value. Setting range: 10-50%5s* Unbalance rate = phase current - I average current maximum / I average current * 100%Start delayDuring the start-up of the motor, the protector will shield against overload, underload, locked-rotor, and unbalance protection. Note: A countdown will occur during the boot process.0-200sLocked-rotorThe running current exceeds the set overload factor and is put into operation after the start of the start.3sSetting range: 1.5-8 times overload current.Short circuitThe operating current exceeds 10 times the set overload factor.≤50MSLeakageThe zero sequence current exceeds the set value. Setting range: 30ma-2.5A.1SA 5A/10mA zero-sequence current transformer must be connected.OvervoltageOperating voltage exceeds the set value, the return difference is 5%5SSetting range: 65-690VUndervoltageOperating voltage is lower than the set value, the difference is 5%5SSetting range: 65-600V Package List: 1 x Motor Protector1 x Instruction Manual

• Product function: With overcurrent, phase loss, overload and underload protection functions, it can better protect the safety of the equipment.
• Easy to install: It is easy to install with the guide rail installation method.
• A variety of reset methods can meet various needs.
• Digital intelligent motor protector, digital display, more convenient to observe the motor status.
• If you are not completely satisfied with our products, please contact us in time, we will serve you wholeheartedly