intelligent motor protector AC380V 3-160A Split Type 3 Phase Motor Protector Over Current Phase Failure Overload Under Load
Specification:
Item Type Motor Protector Item Operating conditions and setting range Action time Overload definite time limit The running current exceeds the set value 0.5-60s Setting range: 0.3-16A, 3-160A, 10-999A. Overload inverse time limit Operating current exceeds the set value 1-5 tripping curve inverse time limit Setting range: 0.3-16, 3-160A, 10-999A Underload The operating current is lower than the set value. Put in after startup. 0.5-60s The setting range is the same as the overload. Note: The underload value must be less than the overload value. Phase failure Current imbalance rate exceeds 50% 2s Current imbalance The current imbalance rate exceeds the set value. Setting range: 10-50% 5s Unbalance rate = phase current - I average current maximum / I average current x Start delay During the start-up of the motor, the protector will against overload, underload, locked-rotor, and unbalance . Note: A countdown will occur during the boot process. 0-200s Locked-rotor The running current exceeds the set overload factor and is put into operation after the start of the start. 3s Setting range: 1.5-8 times overload current. Short circuit The operating current exceeds 10 times the set overload factor. Less than or equal to 50MS Leakage The current exceeds the set value. Setting range: 30ma-2.5A. 1S A 5A/10mA - current transformer must be connected. Overvoltage Operating voltage exceeds the set value, the return difference is 5% 5S Setting range: 65-690V Undervoltage Operating voltage is lower than the set value, the difference is 5% 5S Setting range: 65-600V
Package List:
1 x Motor Protector1 x Instruction Manual1 x Transformer1 x Line2 x Metal Accessories
