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Overload Underload Phase Failure Locked Rotor Electronic Motor Protective Relay

Price $71.64
Min Order 30 Pieces
Availability In Stock
Shipping From Zhejiang, China
Popularity 379 people viewed
Model NO.:
HTHY-PMZ
Theory:
Electronic Motor Protective Relay
Usage:
Household Appliances Relay
Phase:
3
Electricity Type:
Ac
Number of Pole:
3
Load:
Medium Power Relay
Protective Characteristics:
Enclosed Relay
Action Principle:
Electronic Type
Size:
Miniature
Type:
Electric Parameter Relay
Function:
Multi Function
Rated Supply Voltage:
AC220V
Trademark:
AKMAN
Transport Package:
Carton Packing
Specification:
93*103*118mm
Origin:
China
HS Code:
85364900
Product Description
Electronic Motor Protective Relay HTHY-PMZ with Current, Phase protect for the Generator



 
ProtectionOperating timeCondition and Features
Over-currentPreset "ot" timeDefinite("dE") / Inverse("In") /Thermal Inverse("th")
Under-currentPreset "ut" timeDefinite time characteristics
Phase LossWithin 3 secDisable in PL mode
Phase Reverse0.1~0.3 secDisable in RP mode
Phase Current
Unbalance
Within 8 sec More than setting % difference in terms of maximum phase current
 (Max - Min / Max) X 100 [ % ]
Ground FaultPreset "Et" time0.03~10A : Definite Time Characteristics
0.03~1A : Definite/Inverse time Characteristics , selectable
OFF
Lock
(Jam)
StallOFF / 0.1~10 sec, Adjustable1.5~5 time "oc" setting
LockWithin 0.5 sec after elapse of d-timeOFF
2~10 times "oc" setting
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