AOME-250-3P/4P Intelligent Electronic Adjustable

AOME-250-3P/4P Intelligent Electronic Adjustable

AOM, AOML, AOMR and AOME, AOMEL series of circuit breakers are new upgraded circuit breakers researched and developed by the company combined with the advantages of similar international products and demand of domestic and international markets. With insulation voltage up to 1000V, the circuit breaker is applicable for distribution systems of AC50Hz, rated working voltage 690V and rated working current from 10A to 800A, used to distribute electric power energy, protect circuits and power equipment against overload, short circuit, undervoltage and so on, also can be used for infrequent startup of motor and protect it from overload, short circuit or undervoltage.It is featured with small size, high breaking, short flashover, etc, is the ideal product for users. It can be vertically installed or horizontally installed.

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AOM, AOML, AOMR and AOME, AOMEL series of circuit breakers are new upgraded circuit breakers researched and developed by the company combined with the advantages of similar international products and demand of domestic and international markets. With insulation voltage up to 1000V, the circuit breaker is applicable for distribution systems of AC50Hz, rated working voltage 690V and rated working current from 10A to 800A, used to distribute electric power energy, protect circuits and power equipment against overload, short circuit, undervoltage and so on, also can be used for infrequent startup of motor and protect it from overload, short circuit or undervoltage.It is featured with small size, high breaking, short flashover, etc, is the ideal product for users. It can be vertically installed or horizontally installed.





Ambient and installation conditions:

l  Below 2000 meters above sea level;

l  Ambient medium temperature should be within -5℃to +40℃(+45℃for marine products);

l  lt can withstand the effect of damp air;

l  lt can withstand the effect of moulds;

l  lt can withstand the effect of nuclear radiation;

l  The max inclination is 22.5 degree;

l  lt still can work reliably when the ship subjects to normal vibration;

l  lt can still work reliably if the product subjects to the earthquake (4g).

l  Places where the surrounding medium is free from explosion danger, and far away from gas or conductive dust that would erode the metal or destroy the insulation;

l  keep away from rain or snow.


Main performance indexes:


Type

AOME-160

AOME-250

AOME-400

AOME-630

AOME-800

Pole

3P,4P

3P,4P

3P,4P

3P,4P

3P,4P

Rated current (A)

12-32, 40-100, 63-160

100-250

200-400, 400-630

200-400, 400-630

500-800

Rated voltage

AC400V

AC400V

AC400V

AC400V

AC400V

Rated insulation voltage

AC1000V

AC1000V

AC1000V

AC1000V

AC1000V


Short-circuit breaking capacity
(KA)Icu/Ics


AC

400V

50/35

65/65

70/70

70/70

65/50

Operating cycle number

ON

1500

1000

1000

1000

1000

OFF

7000

7000

4000

4000

4000

Outline dim. (mm) a-b-c-ca

3P

90-155-88-115

105-165-88-115

140-257-103-155

140-257-103-155

210-257-103-155

4P

90-155-88-115

140-165-88-115

185-257-103-155

185-257-103-155

280-257-103-155

Weight (kg)

3P

1.8

2.1

5.5

5.7

5.7

4P

2.3

2.6

7.0

7.5

7.5

Electric operating device (MD)

External driving operating handle

Automatic release

Electronic type

Electronic type

Electronic type

Electronic type

Electronic type



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