Usage environment:
● The pollution level of AOMEY series products is 3 level.
● In the environment (industrial environment) defined by the IEC60947-1 and IEC60664-1 standards.
Ambient temperature：
● AOMEY can work continuously under normal environment and operating temperature conditions from -5 °C to +40 °C.
● If the working environment temperature exceeds 40 °C, the temperature derating coefficient table should be used in consideration, or contact us.
● The storage temperature is -20 °C to 70 °C.
● The altitude of the normal work installation site does not exceed 2000m.
● If you need to install at an altitude of more than 2000m, you must consider the change in dielectric strength and the drop in air temperature. You can refer to the altitude derating coefficient table for use, or contact us.
Humidity：
Need to meet during normal work:
● When the ambient air temperature is +40 °C, the relative humidity of the atmosphere cannot exceed 50%. If the temperature is lower, it can be used under higher relative humidity.Product selection guide：
|
Product name |
Display method |
Frame current |
Breaking capacity |
Set current |
Pole |
Tripping type |
Product accessories |
|
AO |
MEY |
250 |
H |
250 |
3 |
3 |
00 |
|
↓ |
↓ |
↓ |
↓ |
↓ |
↓ |
↓ |
↓ |
|
Corporate Code |
Electronic liquid crystal |
250:250A 400:400A 630:630A 800:800A |
M: M type H: H type |
250:250A 400:400A 630:630A 800:800A |
3:3P 4:4P(No tripping device, N pole through)
|
3：Electronic trip |
00：No accessories |
Main performance indexes：
|
Model |
AOMEY-250 |
AOMEY-400 |
AOMEY-630 |
AOMEY-800 |
||
|
Rated voltage (V) |
400 |
400 |
400 |
400 |
||
|
Rated insulation voltage (V) |
1000 |
1000 |
1000 |
1000 |
||
|
Rated impulse withstand voltage Uimp(KV) |
8 |
8 |
8 |
8 |
||
|
Rated frequency (HZ) |
50 |
50 |
50 |
50 |
||
|
Rated current (A) |
250 |
400 |
630 |
800 |
||
|
Pole number |
3P, 4P |
3P, 4P |
3P, 4P |
3P, 4P |
||
|
Use category |
B |
B |
B |
B |
||
|
Breaking capacity degree |
M |
H |
H |
H |
H |
|
|
Breaking capacity |
Icu (kA) AC 400 |
50 |
65 |
70 |
70 |
65 |
|
Ics (kA) AC 400 |
35 |
65 |
70 |
70 |
50 |
|
|
Icw (kA) AC 400（1s） |
10 |
10 |
10 |
20 |
||
|
Mechanical life |
Maintained |
40000 |
20000 |
20000 |
10000 |
|
|
Without maintained |
20000 |
10000 |
10000 |
5000 |
||
|
Electrical life |
AC 400 |
10000 |
8000 |
8000 |
2500 |
|
|
Communication protocol |
DL/T 645 |
|||||
|
Communication baud rate |
600bps、1200bps、2400bps、4800bps、9600bps、19200bps |
|||||
Product structure：
|
1 |
Mounting holes |
7 |
Rated voltage |
13 |
Technical parameter |
|
2 |
Manufacturer's trademark |
8 |
Rated current |
14 |
Don’t correspond to the IT system |
|
3 |
Product model |
9 |
Current setting range |
15 |
Standards compliant |
|
4 |
Number of poles |
10 |
Circuit breaker with isolation function |
16 |
Description of Indicator function |
|
5 |
Frame grade |
11 |
Trip button |
17 |
Closing, tripping, opening |
|
6 |
Breaking capacity |
12 |
Moulded Case Circuit Breaker |
18 |
Controller operation instructions |
Outline and installation dimensions（mm）：
|
Temperature |
AOMEY-250 |
AOMEY-400 |
AOMEY-630 |
AOMEY-800 |
||||
|
Model |
3P |
4P |
3P |
4P |
3P |
4P |
3P |
4P |
|
L |
165 |
257 |
275.5 |
275.5 |
||||
|
W |
105 |
140 |
140 |
184 |
210 |
280 |
210 |
280 |
|
A |
35 |
43.5 |
70 |
70 |
||||
|
B |
144 |
230 |
243.5 |
243.5 |
||||
|
C |
24 |
31 |
45 |
45 |
||||
|
D |
21 |
29 |
30 |
30 |
||||
|
E |
22.5 |
31.5 |
24 |
26 |
||||
|
F |
116 |
155 |
155 |
155 |
||||
|
a |
126 |
194 |
243 |
243 |
||||
|
b |
35 |
44 |
70 |
70 |
||||
|
Φd |
4×Φ4.5 |
4×Φ7 |
4×Φ8 |
4×Φ8 |
||||
If you have any enquiny about quotation or cooperation,please feel free to emal us at sales06@aoasis.cn or use the folowing enuiry form.
Our sales representative will contact you within 24 hours. Thank you for your interest in our products
