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2018 China New Design Main Mccb - DAM3-1600 MCCB Molded Case Circuit Breaker – DaDa


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2018 China New Design Main Mccb - DAM3-1600 MCCB Molded Case Circuit Breaker – DaDa Detail:

Overview

The rated current of the Dada DAM3-1600 molded case circuit breaker can reach up to 1600A. These electrical devices are suitable for the protection of power distribution circuits with an alternating current of 50-60Hz and a rated operating current to 1000A. They can also be used in electric motors for infrequent starting and overload protection as well as protection against short circuiting and undervoltage conditions.
Compared to the DAM1 series, the DAM3 series are designed for smaller volume, higher breaking capacity, offering better energy savings.

Electrical Parameters of DAM3-1600 Molded Case Circuit Breaker

Rated current of frame size Inm [A]  

1600

Rated current [A]

1000 1250 1600

Number of poles

3 / 4

Rated operating voltage

(AC)50-60HZ [V]

400/690

DC [V]

250/1000

Rated impulse withstand voltage Uimp [KV]

8

Rated insulation voltage Ui[V]

750

Test voltage at industrial frequency for 1 min [V]

3000

Rated ultimate short-circuit breaking capacity Icu [KA]

S

H

G

(AC)50-60HZ 220/230V [KA]

80

105

130

(AC)50-60HZ 400/415V [KA]

55

70

100

(AC)50-60HZ 690V[KA]

20

25

30

(DC)250V-2 Poles in series

50

65

80

(DC)500V-2 Poles in series

22

30

40

(DC)750V-4 Poles in series

42

55

68

(DC)1000V-4 Poles in series

35

45

55

Rated service short-circuit breaking capacity, Ics [KA]      
(AC)50-60HZ 220/230V [%Icu]

60%

60%

60%

(AC)50-60HZ 400/415V [%Icu]

60%

60%

60%

(AC)50-60HZ 690V[%Icu]

60%

60%

60%

Category of utilisation(EN 60947-2)

A

Isolation condition

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Reference standard

IEC/EN 60947-2/GB 14048.2

Interchangeability

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Versions

Fixed

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Plug-in

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Draw-out

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Note: Product details are attached.


Product detail pictures:

2018 China New Design Main Mccb - DAM3-1600 MCCB Molded Case Circuit Breaker – DaDa detail pictures

2018 China New Design Main Mccb - DAM3-1600 MCCB Molded Case Circuit Breaker – DaDa detail pictures

2018 China New Design Main Mccb - DAM3-1600 MCCB Molded Case Circuit Breaker – DaDa detail pictures

2018 China New Design Main Mccb - DAM3-1600 MCCB Molded Case Circuit Breaker – DaDa detail pictures

2018 China New Design Main Mccb - DAM3-1600 MCCB Molded Case Circuit Breaker – DaDa detail pictures


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    5 Stars By olivier musset from Mauritius - 2017.10.23 10:29
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    5 Stars By Rigoberto Boler from Madagascar - 2017.11.12 12:31
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