New Arrival China Industrial circuit breaker – DAM3-1000 MCCB Molded Case Circuit Breaker – DaDa
- Contact Us
- Address: Shanghai DaDa Electric Co.,Ltd.
- Phone: 0086-15167477792
- Email: charlotte.weng@cdada.com
New Arrival China Industrial circuit breaker – DAM3-1000 MCCB Molded Case Circuit Breaker – DaDa Detail:
Overview
The rated current of DAM3-1000 molded case circuit breaker can up to 690A, it’s generally used in the power distribution circuit to distribute power and protect circuit and power equipment from overloaded, short circuit, under voltage failure damage, in which alternating current 50-60Hz, rated direct-current 1000A.
Compared to the DAM1 series, the DAM3 series are designed for smaller volume, higher breaking capacity, offering better energy savings.
Electrical Parameters of DAM3-1000 Molded Case Circuit Breaker
| Rated current of frame size Inm [A] |
1000 |
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| Rated current[A] |
630 800 1000 |
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| Number of poles |
3 / 4 |
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| Rated operating voltage |
(AC)50-60HZ [V] |
400/690 |
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|
DC[V] |
250/1000 |
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| Rated impulse withstand voltage Uimp[KV] |
8 |
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| Rated insulation voltage Ui [V] |
750 |
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| Test voltage at industrial frequency for 1 min [V] |
3000 |
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| Rated ultimate short-circuit breaking capacity Icu [KA] |
N |
S |
H |
|
| (AC)50-60HZ 220/230V [KA] |
55 |
80 |
105 |
|
| (AC)50-60HZ 400/415V [KA] |
36 |
55 |
70 |
|
| (AC)50-60HZ 690V [KA］ |
15 |
20 |
25 |
|
| (DC)250V-2 Poles in series |
35 |
50 |
65 |
|
| (DC)500V-2 Poles in series |
18 |
22 |
30 |
|
| (DC)750V-4 Poles in series |
30 |
42 |
55 |
|
| (DC)1000V-4 Poles in series |
25 |
35 |
45 |
|
| 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 |
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| Isolation condition |
Bitmap |
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| Reference standard |
IEC/EN 60947-2/GB 14048.2 |
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| Interchangeability |
Bitmap |
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| Versions |
Fixed |
Bitmap |
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|
Plug-in |
Bitmap |
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|
Draw-out |
Bitmap |
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Note: Product details are attached.
Product detail pictures:
Related Product Guide:
We usually keep on with the principle "Quality To start with, Prestige Supreme". We've been fully committed to offering our purchasers with competitively priced excellent solutions, prompt delivery and skilled support for New Arrival China Industrial circuit breaker – DAM3-1000 MCCB Molded Case Circuit Breaker – DaDa , The product will supply to all over the world, such as: Argentina, Curacao, Poland, The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.
By Eve from Pakistan - 2018.05.13 17:00
We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
By Maria from Borussia Dortmund - 2017.12.19 11:10
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