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Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A

Jiangsu Acrel Electrical Manufacturing Co., LTD.
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Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A

Brand Name : Acrel

Model Number : ASJ20

Certification : ISO/CE

Place of Origin : Jiangsu,China

MOQ : 1

Price : USD 130-160 pcs

Payment Terms : L/C, T/T

Supply Ability : 100000 pcs per Month

Delivery Time : 5-8 work days

Packaging Details : 8.5×5.4×6.4 cm

Usage : Protective

Rated voltage : 400V

Contact Load : Low power

Communication : RS485 Modbus-RTU

Display : LCD

Installation : DIn 35mm

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ASJ20-LD1A Residual Current Relay


● The measurement of A-type residual 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.

Function

Frequency:
50Hz±5Hz

Auxiliary power supply:
AC110V, AC220V, DC85 ~270V
(permissible error ±10%)

Consumption:
≤5W

Technical Parameters

Technical parameter
ASJ20-LD1C
ASJ20-LD1A
Input
Rated residual action current I△n
0.03,0.1,0.3,0.5(A)
0.03,0.05,0.1,0.3,0.5,1,3,5,10,
30(A)
Non-driving time of limitation △t
0.1,0.5(s)

0,0.06,0.1,0.2,0.3,0.5,0.8,1,4,
10(s
Rated residual non-action current I△no
50%I△n
50%I△n
performance characteristics
simple sinusoidal alternating current
simple sinusoidal alternating current and pulsating direct current
frequency
50Hz/60Hz
50Hz/60Hz
action error
-20% ~ -10%I△n
output
output mode
one is the normal closing and the other is for the transformation
one is the normal closing or opening, and the other is for the transformation
contact capacity
5A 250VAC 5A
30VDC
AL1:8A 250VAC 5A 30VDC AL2:6A 250VAC 5A 30VDC
reset mode
the on-the-spot one and the long-distance one,
the on-the-spot one, the long-distance one and the automatic one
power supply
voltage range
AC110V,AC220V
(permissible error±10%)
AC110V,AC220V,DC85-270V
(permissible error±10%)
power dissipation
≤5W
power frequency withstand voltage
The effective value of alternating current between the power supply, input and output: 2kV/1min
under the normal operation
temperature
operating temperature: -20℃ ~ +55℃
storage temperature: -30℃ ~ +70℃
humidity
≤95%RH, with moisture condensation, and corrosive gas place
Altitude
≤2000m
class of pollution
Grade three
installation category
Type Ⅲ

Typical connection


Product Tags:

Multistage Earth Leakage Protection Relay

      

400V Earth Leakage Protection Relay

      

400V earth fault protection relay

      
Quality Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A for sale

Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A Images

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