ZHEJIANG SINGI ELECTRICAL LLC
ZHEJIANG SINGI ELECTRICAL LLC We think what you thought
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1.More than 15 years – We have more than 15 years professional manufacture of this circuit breaker.
2.More than 10 years – We have more than 10 years’ experience in foreign trade service.
3.More than 50 countries – We exported circuit breaker to more than 50 countries all over the world.
4.Professional work team – We have experienced engineer and designer.
5.Powerful production capacity – We can offer 3*40HQ each month.
6.Certification – We have passed ISO9001,CE,CB,CCC,INMETRO.
7.We offer 24 hours service.
Specifications:
| Model | DZ47-63 MCB |
| Number of poles | 1P,2P,3P,4P |
| Rated Current(In) | 1,2,3,4,6,10,16,20,25,32,40,50,63A |
| Rated Voltage(Un) | AC230(240)/400(415)V |
| Rated Frequency | 50(60)HZ |
| Curve | B,C,D |
| Short-circuit breaker capacity(Cn) | 6000A |
| Magnetic releases | B curve: between 3and 5 In C curve: between 5and 10In D curve: between 10 and 14In |
| Endurance | >4000 |
| Terminal protection | IP20 |
APPLICATION
GNM-63 high breaking miniature circuit breaker has the features of structure advanced, performance reliable, breaking capacity high, appearance elegant and its shell and parts are made of material with impact resistance, strong flame-retardant feature.
It is suitable to power system of 50or 60 frequency ,Ue 400V and below, Ui 63A and below.
It is mainly applied at office building, residence, for lighting , power distribution and overload and short circuit protection of equipment. Normally, it also can be used as the not frequent transfer of power system. It conforms to the standards IEC60898and GB10963.1.
TECHNICAL PARAMETERS
| Rated voltage (V) | Poles | Rated current (A) | Rated short circuit breaking capacity | |
| Test breaking capacity(KA) | Power factor | |||
| 230 | 1,2 | 6,10,16,20, 25,32, 40 | 6 | 0.65~0.70 |
| 230/400 | 1,2 | 6 | ||
| 400 | 2,3,4 | 6 | ||
| 230 | 1,2 | 50,63 | 4.5 | 0.75~0.80 |
| 230/400 | 1,2 | 4.5 | ||
| 400 | 2,3,4 | 4.5 | ||
Remark:
1)mechanical life:20,000 times(off-on)
2)heat resistance: category 2 (temperature 55°C,relative humidity 95%).
3)wiring is terminal with clamp, cable dia.:25mm2
CURRENT RELEASE CHARACTER DIAGRAM
| Test current(A) | Rated current(A) | Requested time | Result | Start station | Remark |
| 1.13In | all | t>=1h | Don’t trip | Cool |
|
| 1.45In | All | T<1h | trip | heat | Current ascends the requested value stably in 5s |
| 2.55In | In<=32A | 1s<t<60s | trip | Cool | Auxiliary switch closed, power is on |
| 2.55In | In>32A | 1s<t<120s | trip | Cool | Auxiliary switch closed, power is on |
| 5In(Cmode) | All | t>=0.1s | Don’t trip | Cool | Auxiliary switch closed, power is on |
| 10In(Cmode) | All | T<0.1s | trip | Cool | Auxiliary switch closed, power is on |
| 10(Dmode) | All | t>=0.1s | Don’t trip | Cool | Auxiliary switch closed, power is on |
| 14In(Dmode) | All | T<0.1s | trip | Cool | Auxiliary switch closed, power is on |
QUESTION AND ANSWER:
Q 1. what's the payment term?
A. We accept T/T, L/C, D/P, D/A,West Union, PAYPAL,Money Gram,Cash.
Q 2. What's the delivery time ?
A. We deliver 20'GP qty of this circuit breaker within 20 days.
We deliver 40'HQ qty of this circuit breaker within 40 days.
Q 3. What is the standard of package?
A. Standard export package.
Q 4. what is the Warranty ?
A. We offer 2 years warranty for this circuit breaker.
Q 5. Do you accept OEM business?
A. We accept OEM/ODM for this circuit breaker.
Q 6.What is your production capacity?
A. We can produce 3*40HQ containers each month.
Q 7. what kind of certificate you have ?
A. We have CE, CB,CCC,INMETRO certificate.
Q 8.Which market do you already sell?
A. We already cooperate with Europe, South America, Asia, Middle east, Africa etc.