ASJ10 series intelligent residual current relays are suitable for the occasions where residual current needs to be detected and ground fault protection of electrical lines is required. It is used in conjunction with low-voltage circuit breakers or contactors to protect electrical lines from ground faults and prevent electrical leakage caused by leakage current.
Rated residual actioncurrent I△n
Non-driving time oflimitation △t
Rated residualnon-action current I△no
simple sinusoidalalternating current
one is the normalclosing and the otheris for thetransformation
theon-the-spotoneand the long-distanceone,
Power frequency withstand voltage
The effective value of alternating current between the power supply,input and output: 2kV/Imin
operating temperature:-20℃～+55℃storage temperature:-30℃～+70℃
≤95%RH,with moisture condensation,and corrosive gas place
height above sea level
class of pollution
The measurement of AC-type after-current
The streamer display of current percentage
The setting of rated residual action current
The setting of non-driving time of limitation
Two-pair relay output
Possessing the function of on-the-spot and long-distance testing and resetting
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No.5 Dongmeng Road, Nanzha Street, Jiangyin City, Jiangsu Province, China.