power protective relay

JD-5 Electromotor protective relay is widely used to protect the motor with a higher value.
Contact capacity: AC220V/380V 3A
CE,CCC,CQC,ISO9001...

Operation :(Power) off delay
Contact capacity: AC125V 1A(Resistance)
Contact electrical life: 10 x 10000 Times

Features:
1) Contact form: 4H, 4D, 4Z
2) Material: AgCdO/AgSnO
3) Max. operating current: 5A
4) Max. operating voltage: 250V AC/30V DC...

Timing range: S:0.01s~99.99s\M:1s~99min99s H:1min~99h99min

Model PW460 (6*15A, 4*300V) can test all types of protective relays, including differential and distance relay.
Further features include IEC61850 int

Protection Relay Testing / 50 Overcurrent Relay&

Protection Relay Testing / 50 Overcurrent Relay&

Protective working :delay time ≤2s
Contact Changing contact：1A Changing contact：1B
Contact capacity :AC220V 5A(Resistance)

It is widely used to prevent equipment failure and electrical fire and protect human from electric shock.

1000VA Protection Relay Testing K3063 , 10 Output Chann

Rated current (In) 5A or 1A
Protection range 0~20 In
Burden 0.5VA
Protect current accuracy <2%
Protect frequence accuracy 0.1Hz

ThePEMR-001 relay provides control of the circuit breaker, further switching devices and automation functions.

Ambient temp :－10~40℃
Operating voltage :Three phases 380V 50HZ
Fixing mode :IP40,DIN 40 050

DC Power Protection Relay 5A 2 / 3 / 4 Pole Protective Relaying HF3FF UL Industrial
 
 
 

 
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Protective Relays LR2-D Protection Relay,Thermal Relay

 
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