• Acrel Asj20-Ld1a Leakage Current Relay
  • Acrel Asj20-Ld1a Leakage Current Relay
  • Acrel Asj20-Ld1a Leakage Current Relay
  • Acrel Asj20-Ld1a Leakage Current Relay

Acrel Asj20-Ld1a Leakage Current Relay

Theory: Leakage Current Relay
Usage: Leakage Current Relay
Phase: 1
Electricity Type: Ac
Load: Micro Power Relay
Protective Characteristics: Enclosed Rlay
Samples:
US$ 112/Piece 1 Piece(Min.Order)
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Mrs. Sandra
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Diamond Member Since 2020

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Basic Info.

Model NO.
ASJ20-LD1A
Action Principle
Electronic Type
Size
Normal Type
Type
Non-Electric Parameter Relay
Product Name
Leakage Current Relay
Brand
OEM ODM
Auxiliary Power Supply
AC/DC 220V AC/DC 110V DC48V
Reference Frequency
50Hz
Voltage Range
AC110V,AC220V,DC85-270V
Operating Temperature
-20 Centigrade Degree ~ +55 Centigrade Degree
Transport Package
Fob Shanghai
Specification
106*84.5*48.8mm
Trademark
ACREL
Origin
China
Production Capacity
100PCS/Per Month

Product Description

Product Description

Acrel Asj20-Ld1a Panel Type Residual Leakage Current Circuit Protection Relay 

General
ASJ Series of action relay of after-current, low-voltage circuit break or low-voltage contactor can be made up for combined after-current production device, which is mainly applied for the TT and TN system distributing circuit with the alternating current 50Hz, the rated voltage 400V or below. ASJ Series of action relay of after-current is applied in the earth fault protection for the electric circuit, so as to prevent the equipment damage and the fire accident of electric equipment caused by the ground fault current, moreover, it also can provide indirect contact protection against the electric shock risk.


Features
1. The measurement of A-type after-current;
2. The streamer display of current percentage;
3.The setting of rated residual action current;
4. The setting of non-driving time of limitation;
5. Two-pair relay output;
6. Possessing the function of on-the-spot and long-distance testing and resetting.


Types
Types Basic function Installing way






ASJ10-LD1 C
Measurement of AC-type after-current;
Indicator of current off-limit alarm; The setting of rated residual action current ( see in the table 2);
The setting of non-driving time of limitation ( see in the table 2);
Two-pair relay output;
Possessing the function of on-the-spot and long-distance testing  and resetting












rail guiding (TS35mm
)







ASJ10-LD1 A
The measurement of A-type after-current;
The streamer display of current percentage;
The setting of rated residual action current ( see in the table 2);
The setting of non-driving time of limitation ( see in the table 2);
Two- pair relay output(both of which can be set) *;
Possessing the function of on-the-spot and long-distance testing  and resetting
ASJ20-LD1 C Measurement of AC-type
after-current;
Indicator of current off-limit alarm;
The setting of rated residual action
current ( see in the table 2);
The setting of non-driving time of limitation ( see in the table 2);
Two- pair relay output;
Possessing the function of on-the-spot
and long-distance testing and
resetting
Screen
structure (48
square)
ASJ20-LD1 A The measurement of A-type after-current;
The streamer display of current
percentage;
The setting of rated residual action
current ( see in the table 2);
The setting of non-driving time of
limitation ( see in the table 2);
Two- pair relay output(both of which
can be set) *;
Possessing the function of on-the-spot
and long-distance testing and
resetting

 
Technical Parameters
Technical parameter Index
 
Type AC Type A




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%In 50%In
performance characteristics simple sinusoidal alternating current simple sinusoidal alternating current and pulsating direct current
frequency 50Hz±5Hz 50Hz±5Hz
action error -20% ~ -10%In -20% ~ -10%In
output output mode one is the normal closing and the other one is the normal closing or opening, and the other is for the transformation
    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: -20ºC ~ +55ºC storage temperature: -30ºC ~ +70ºC
humidity ≤95%RH, with moisture condensation, and corrosive gas place
height above sea level ≤2000m
class of pollution Grade three
installation category Type Three

Dimension&Hole Size (Unit:mm)
 
instrument type Panel size (mm) Shell size (mm) hole size(mm)
ASJ20-LD1C ASJ20-LD1A 48×48( width by height) 43.8×43.8×100(width by
height by depth)
45×45(width by
height)
ASJ10-LD1C ASJ10-LD1A 85×54×64(length by width by height)
Acrel Asj20-Ld1a Leakage Current Relay


Typical Connection

Acrel Asj20-Ld1a Leakage Current Relay

Quotation

Acrel Asj20-Ld1a Leakage Current Relay



Acrel Asj20-Ld1a Leakage Current Relay
Acrel Asj20-Ld1a Leakage Current Relay
Acrel Asj20-Ld1a Leakage Current Relay
 

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