Product features：
Feature 1: U-shaped static contact
Feature 2: modularized accessories
Feature 3: miniaturized frame
Feature 4: contact repulsion device (patented technology)
Feature 5: intelligence
Feature6: modularized arc extinguishing system
Feature 7: unification
Ambient and installation conditions：
● Below 2000 meters above sea level;
● Ambient medium temperature should be within -5℃to +40℃(+45℃for marine products);
● lt can withstand the effect of damp air;
● lt can withstand the effect of moulds;
● lt can withstand the effect of nuclear radiation;
● The max inclination is 22.5 degree;
● lt still can work reliably when the ship subjects to normal vibration;
● lt can still work reliably if the product subjects to the earthquake (4g).
● Places where the surrounding medium is free from explosion danger, and far awayfrom gas or conductive dust that would erode the metal or destroy the insulation;
● keep away from rain or snow.
Product selection guide：
Main performance indexes：
|
Type |
AOML-160S |
AOML-250S |
AOML-400S |
AOML-800H |
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|
Pole |
3P,4P |
3P,4P |
3P,4P |
3P,4P |
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|
Power supply system |
3P |
3φ3W, 1φ2W, 1φ3W |
3φ3W, 1φ2W, 1φ3W |
3φ3W, 1φ2W, 1φ3W |
3φ3W, 1φ2W, 1φ3W |
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|
4P |
3φ4W |
3φ4W |
3φ4W |
3φ4W |
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|
Rated current (A) |
16, 20, 32, 40, 50, 63,80, 100, 125, 140, 160 |
125, 140, 160, 180, 200, 225, 250 |
250,315,350,400 |
500,630,700,800 |
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|
Rated voltage |
AC 400V |
AC 400V |
AC 400V |
AC 400V |
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|
Rated insulation voltage |
AC 690V |
AC 690V |
AC 690V |
AC 690V |
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|
Leakage indication |
Button |
Button |
Button |
Button |
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|
Short-circuit breaking capacity (KA)Icu/Ics |
AC 400V |
30/15 |
35/25 |
50/35 |
65/50 |
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|
Operating cycle number |
ON |
6000 |
3000 |
2000 |
2000 |
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|
OFF |
9000 |
7000 |
4000 |
4000 |
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|
Quick type |
Rated residual operating current |
30, 100, 500 (adjustable) |
30, 100, 500 (adjustable) |
30, 100, 500 (adjustable) |
30, 100, 500 (adjustable) |
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|
Max. actuation time |
0.1 |
0.1 |
0.1 |
0.1 |
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|
Delay type |
Rated residual operating current |
100, 300, 500 (adjustable) |
100, 300, 500 (adjustable) |
100, 300, 500 (adjustable) |
100, 300, 500 (adjustable) |
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|
Max. actuation time |
/ |
/ |
/ |
/ |
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|
Max. actuation time under 21△n (s) |
0.45, 1.0, 2.0 (adjustable) |
0.45, 1.0, 2.0 (adjustable) |
0.45, 1.0, 2.0 (adjustable) |
0.45, 1.0, 2.0 (adjustable) |
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|
Inertia non-actuation time under 21△ n (s) |
0.1, 0.5, 1.0 |
0.1, 0.5, 1.0 |
0.1, 0.5, 1.0 |
0.1, 0.5, 1.0 |
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|
Outline dim. (mm) a-b-c-ca |
3P |
90-155-68-90 |
105-165-68-92 |
140-257-103-155 |
210-257-103-155 |
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|
4P |
120-155-68-90 |
140-165-68-92 |
185-257-103-155 |
280-257-103-155 |
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|
Weight (kg) |
3P |
0.85 |
2.0 |
6.6 |
12.5 |
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|
4P |
1.2 |
2.5 |
8.4 |
17.5 |
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|
Electric operating device (MD) |
● |
● |
● |
● |
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|
External driving operating handle |
● |
● |
● |
● |
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|
Automatic release |
Thermal electromagnetic type |
Thermal electromagnetic type |
Thermal electromagnetic type |
Thermal electromagnetic type |
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