1A/63A 230V/380v Mini Circuit Breaker Performance Heat Resistan
Application
Circuit breakers perform 3 key functions: protection, switching,
and monitoring.The DZ47-63 series miniature circuit breaker is
applicable to the circuit an alternating current of 50Hz, rated
voltage of 230/380V, and rated current up to 63A for overload
protection and short circuit protection and also for not-frequent
operational transformation in the circuit under normal
condition.Our products deliver the reliability and performance you
and your customers demand.The product meets the standards of
GB10963.1, IEC60898-1, Obtained CCC, CE certification.
Normal operating conditions
Normally, we will provide the most suitable shipment method for
you. If the quantity is few, the goods will be sent by express when
the payment is clear. Also, we can transport the goods by air or by
sea, just according to your demand
1. air temperature: -5°C~+40°C, the mean value is no higher than
+35°C within 24 hours .
2.Altitude: not higher than 2000m in installation site.
3. Atmospheric conditions:The air Relative humidity in the
installation point will can't more than 50% in the highest
temperature 40 C.
The air Relative humidity can't more than 90%, in the month most
humidity and Monthly average minimum temperature not higher than 25
C.
4.Installation category: II, III grade.
For electricity-related maintenance and installation, be sure to
ensure that the operator has electrical work qualifications and
take necessary power-off and insulation protection measures.
Baikong electric was born and developed wellSichuan Baikong
Electrical Technology Co., Ltd is a complete set of high and low
voltage power distribution equipment automation equipment, set
production, research and development and sales Import and export
services and other integrated enterprises, the company is
headquartered in Pengzhou Industrial Park, Chengdu City.The
company's main products are box-type substation Medium and high
voltage power transmission and distribution equipment, low voltage
power distribution equipment, fire electrical equipment,
intelligent industrial electrical equipment, new energy and energy
storage electrical equipment, metering and protection power
distribution equipment, high and low voltage complete switchgear,
high voltage ring network cabinet, cable branch box,SF6 inflatable
cabinet, etc.
Main technical parameters
1.Rated voltage short circuit breaking capacity
Rated Current(A) | Pole Number | Rated voltage(V) | short circuit breaking capacity |
Expected Current | Power Factor |
C1-C40 | 1P | 220 | 6000 | 0.65~0.70 |
2.3.4.P | 380 |
C50-C63 D1-D63 | 1P | 220 | 4000 | 0.75~0.80 |
2.3.4P | 380 |
2.Tripping characteristics
Item | Rated Current(A) | Starting Status | Test Current(A) | Test Time | Expected Results | Remark |
a | All | cold | 1.13In | t≥1h | Not trip |
|
b | All | After test “a” | 1.45In | t<1h | tripping | Current up to right data in 5s. |
c | In≤32A In>32A | cold | 2.55In | 1s＜t＜60s 1s＜t＜120s | tripping |
|
d | All | cold | 3In | t≥0.1s | Not trip | B |
5In | C |
10In | D |
e | All | cold | 5In | t<0.1s | tripping | B |
10In | C |
16In | D |
