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AOV2-PM01~32 Motor Circuit Breaker

AOV2

Characteristics

AOV2, AOV3 series motor protection circuit breaker ( the following refer to as circuit breaker) is suitable for AC 50/60HZ, rated voltage 690V, rated current 80A in circuit. Three-phase squirrel cage induction motor overload, short circuit, open phase protection and not frequent starting control purposes, can be used for power distribution line protection and not frequent load conversation, also can be used as an isolator.

Model specification:


Design features:

● Adjustable current setting value: it can be adjusted to the appropriate current value indicating position according to the actual working current.

● Can simulate mechanism trip design: through the TEST can make the mechanism trip, convenient simulation TEST.


Structural Features:

● Double new point structure: double break point of contact can suppress and disperse arc energy, improve the effort of eliminating isolated, improve the ability of connecting new points, reduce the electrical loss of melting head, and effectively improve the electrical life of the product. 

● Thermal and magnetic comprehensive protection structure: the product has multiple protection functions of overload, short circuit and three-phase unbalanced.


Technical Parameters:

50/60Hz,AC-3

Set Range of

 thermal Tripping Curren

Magnetic Trip Curren

The Current Code

The three-phase motor standard rated power

230V

KW

400V

KW

415V

KW

440V

KW


A

Id±20%

A


-

-

-

-

0.1-0.16

1.5

01

-

-

-

-

0.16-0.25

2.4

02

-

-

-

-

0.25-0.4

5

03

-

-

-

-

0.4-0.63

8

04

-

-

-

0.37

0.63-1

13

05

-

0.37

-

0.55

1-1.6

22.5

06

0.37

0.75

0.75

1.1

1.6-2.5

33.5

07

0.75

1.5

1.5

1.5

2.5-4

51

08

1.1

2.2

2.2

3

4-6.3

78

10

2.2

4

4

4

6-10

138

14

3

5.5

5.5

7.5

9-14

170

16

4

7.5

9

9

13-18

223

20

5.5

11

11

11

17-23

327

21

5.5

11

11

11

20-25

327

22

7.5

15

15

15

24-32

416

32


Technical Parameters:

Moter Circuit Breaker Model


01-06

07

08

10

14

16

20

21

22

32

Rated Value
A
01~1.6
2.5 4 6.3 10 14 18 23 25 32

Breaking Capacity

GB/T140482 Standard

230/240V

Icu

kA

lsc%(1)


400/415V

Icu

kA

100

100

100

100

100

lsc%(1)


50

50

40

40

40

440V

Icu

kA

50

20

20

20

20

lsc%(1)


75

75

75

75

75

500V

Icu

kA

50

42

10

10

10

10

lsc%(1)


100

100

75

75

75

75

Thermal Stress Protection of Cable in Short Circuit Minimum Protective Wear Area

1m㎡


≤10kA

≤6kA

(2)

(2)

(2)

(2)

(2)

Insulated Copper Core Cable


40°C

Isc value


1.5 m


≤20kA

≤10kA

(2)

(2)

(2)

(2)

(2)

2.5 m


(2)

4~6m


★>100kA

(1) percentage of lcu

●The cable section is protected.

(2)The cable section is unprotected.


Outline Dimensional Diagram(mm):


Type AOV2-ME&PM AOV3-ME
a 44.5
61.2 
b 89 
121
c ME:78,PM:90
114

X1 is electrical clearance = 400mm, applicable to Ue<690v

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