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Electrical operating mechanism (Motor)
Electrical operating mechanism (Motor)
Electrical operating mechanism (Motor)

Electrical operating mechanism (Motor)

The electrical operating mechanism is available remote close of MCCB

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Electrical operating mechanism series


>> DAM1(ABB) Electrical operating mechanism


The electrical operating mechanism is available remote close of MCCB

The types of electrical operating mechanism are shown in table 2


>> Types of electrical Operating Mechanism:   Table 2

Rated current of frame size Inm

Types of electrical Operating Mechanism

CD1

CD2

CD3

CD

63A

-

CD2-63

-

-

100A

-

CD2-100

-

-

160A

-

CD2-160

-

-

250A

CD1-250

CD2-250

-

CD-250

400A

CD1-400

-

-

CD-400

630A

-

-

CD3-630

CD-630

800A

-

-

CD3-800

CD-800

1250A

-

-

CD3-1250

CD-1250

1600A

-

-

CD3-1600

CD-1600


>> Description of selection:

Customer can make selection of the electrical operating mechanism according to the price and types e.q.If you want to order CD type 630A electrical operating mechanism ,having rated operational voltage AC 220V with total quantities of 12 ,you should write in this way in your order :CD-630A/AC220V,12sets.


>> CD1 type electrical operating mechanism




CD1 type electrical operating mechanism


Direct-acting and manual close/open of MCCB

Equipment with emergency opening button

Customer can fit padlock on it for MCCB in open position (up to a max of 3 padlock with max 6mm dia).It can be supplied witch.

One key and one lock for one MCCB

One key and two lock for three MCCB

Two key and three lock for three MCCB

Suitable for MCCB

Inm=250A

Inm=400A

The specific type should be stated clearly in your order

Selectable accessories



>> Characteristic

Characteristic of CD1 type electrical operating mechanism          Table 3

Electrical accessories

Electrical operating mechanism

Range of supply voltage

(0.85-1.1)X Us

Rated control supply voltage

Power supply

AC 50Hz

220V

380V

Power loss

Irrush power consumption

510VA

510VA

Normal load

360VA

360VA

DC

110V

220V

Power loss

Irrush power consumption

510W

510W

load

360W

360W

Closing time

0.1S

Opening time

0.1S



CD2 type electrical operating mechanism


>> Direct-acting and manual close/open of MCCB

Equipment with emergency opening button Suitable for MCCB

Inm=63A Inm=100A Inm=160A Inm=250A

The specific type should be stated clearly in your order

Selectable accessories




CD2 type electrical operating mechanism


Characteristic

Characteristic of CD2 type electrical operating mechanism          Table 4

Electrical accessories

Electrical operating mechanism

Range of supply voltage

(0.85-1.1)X Us

Rated control supply voltage

Power supply

AC 50Hz

220V

380V

Power loss

Irrush power consumption

220VA

220VA

Normal load

110VA

110VA

DC

110V

220V

Power loss

Irrush power consumption

200W

200W

load

110W

110W

Closing time

0.1S

Opening time

0.1S



CD3 type electrical operating mechanism


CD2 type electrical operating mechanism

Spring charged by motor and/or manual

Close outed by motor(close magnet)and/or manual

For closing of MCCB .The procedures are energy stored with spring charged by motor,then closing MCCB.

Having electrical opening function

Equipment with emergency opening button

Customer can fit padlock on it for MCCB in open position (up to a max of 3 padlock with max 6mm dia).It can be supplied witch.

One key and one lock for one MCCB

One key and two lock for three MCCB

Two key and three lock for three MCCB

Suitable for MCCB

Inm=800A

Inm=1250A

Inm=1600A

The specific type should be stated clearly in your order

Selectable accessories


Characteristic

Characteristic of CD3 type electrical operating mechanism          Table 5

Electrical accessories

Electrical operating mechanism

Range of supply voltage

(0.85-1.1)X Us

Rated control supply voltage

Power supply

AC 50Hz

220V

380V

Power loss

Irrush power consumption

660VA

660VA

Normal load

180VA

180VA

DC

110V

220V

Power loss

Irrush power consumption

600W

600W

load

180W

180W

Closing time

0.1S

Opening time

0.1S


250-630(400)Electrical operating mechanism

overall size and panel open-hole drawing

Electrical operating mechanism


A

B

250-400

110.5

145.5

630(400)

145.5

189.25



DAM1-800 Electrical operating mechanism overall size and panel open-hole drawing Energy stored electrical operating mechanism

DAM1-1600 Electrical operating mechanism overall size and panel open-hole drawing