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Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A
Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A
Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A
Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A
Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A
Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A
Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A
Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A
Specifications
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
Description


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
Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A

Product tags

dc earth leakage relay

,

overvoltage protection relay

,

earth leakage protection relay
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Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A

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Product Detail
Brand Name :
Acrel
Model Number :
ASJ20
Certification :
ISO/CE
Place of Origin :
Jiangsu,China
MOQ :
1
Price :
USD 130-160 pcs
Contact Supplier
Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A
Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A
Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A
Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A

Jiangsu Acrel Electrical Manufacturing Co., LTD.

Verified Supplier
5 Years
jiangsu
Since 2003
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Din Rail Energy Meter, Wireless Energy Meter, DC Energy Meter
Total Annual :
0.5million-1.5million
Employee Number :
1000~1500
Certification Level :
Verified Supplier
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