ASJ10L-LD1A Din Rail LCD Display Earth Leakage Relay
OVERVIEW
ASJ series residual current operated relay can be combined with low voltage circuit breaker or low voltage contactor to form a residual current protection device, which is mainly used for the TT and TN system distribution lines with AC 50Hz and rated voltage of 400V and below. It is used to protect the electrical circuit form ground faults, prevent equipment damage caused by earth fault current and electrical fire accidents, and can also be used to provide indirect contact protection against personal electric shock hazard.
MODELS OF PRODUCTS
Type |
Function |
Installation |
|
ASJ10-LD1C |
AC-type residual current measurement; |
Guide |
|
ASJ10-LD1A |
A-type residual current measurement; |
|
|
ASJ10L-LD1A |
A-type residual current measurement; |
|
|
ASJ20-LD1C |
AC-type residual current measurement; |
Panel |
|
ASJ20-LD1A
|
A-type residual current measurement; Current percentage light column display; Rated residual operating current can be measured; Limit non-driving time can be set; Two sets of relay output (settable); With local and remote “test” and “reset” functions.
|
MAIN PARAMETERS
Technical Parameter |
Indicator |
||
AC type |
A type |
||
Power |
Voltage range |
AC110V、AC220V |
AC/DC85~265V |
Power dissipation |
≤5W |
||
Input |
Rated residual |
0.03、0.1、0.3、0.5(A) |
0.03、0.05、0.1、0.3、0.5、1、3、 |
Limit non-driving |
0.1、0.5(s) |
0、0.06、0.1、0.2、0.3、0.5、0.8、 |
|
Rated residual |
50%I△n |
50%I△n |
|
Performance |
Sinusoidal AC |
Sinusoidal AC and pulsating DC |
|
Frequency |
50Hz±5Hz |
50Hz±5Hz |
|
Operating range |
-20%~-10%I△n |
-20%~-10%I△n |
|
Output |
Output mode |
One is normally open and another is |
One is normally closed or open, |
Contact capacity |
5A250VAC |
AL1:8A 250VAC;5A30VDC |
|
Reset mode |
Local reset or remote reset |
Local reset,remote reset or |
|
Installation |
Temperature |
Run temperature:-20℃~+55℃,Storage temperature:-30℃~+70℃ |
|
Humidity |
≤95%RH,no condensation,and no corrosive gas places |
||
Elevation |
≤2000m |
||
Class of pollution |
Grade three |
||
Installation category |
Type Ⅲ |
||
Note 3:ASJ10L-LD1A rated residual operating current Ian is 10mA~30A continuously adjustable; |
DIMENSION

APPLICATION SCENARIOS

WIRING DIAGRAM

INSTALLATION INSTRUCTION

Type |
Panel size (mm) |
Shell size (mm) |
Hole size (mm) |
ASJ10 |
|
85*54*64 (length*width*height) |
|
ASJ20 |
48*48(Width*Height) |
43.8*43.8*100(width*height*depth) |
45*45(Width*Height) |
