Electrical operating mechanism(Motor)
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.
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 | 220 V | |||
| 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
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