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Product name:DZ47-63 electric circuit breaker
Product brand:Zhejiang YADE Electric Co. Ltd.
Product area: HOUJIE Industrial Zone,Liushi town,Yueqing County,Wenzhou city,Zhejiang province
Customer service:13706780110(Sales Manager)
Online consultation:点击这里给威尼斯游戏网站发消息 威尼斯游戏网站电气

Overview:

DZ47-63 electric electrical motorcycle breaker, dedicated to electric cars electric motorcycle, unipolar rated voltage DC 12V-64V, rated current up to 63A of the circuit from overload, short circuit protection, but also to

for use in normal circumstances are not frequent on-off electrical installations and electric vehicle lighting circuits.

This product complies GB10963.1, IEC60898-1 standards.

Specifications:

voltage: 48V, 64V, 72V
Current: 20A, 25A, 32A, 40A, 50A, 63A

Model and its meaning:


main parameters and technical performance:

Main Specifications:
Ln divided by the rated current: 1A, 2A, 3A, 4A, 5A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A.
Press instantaneous release forms breaker: aB type (3ln ~ 5ln); bC type (5ln ~ 10ln).
Mechanical Electrical life: a Electrical life: not less than 4,000 times; b Mechanical life: not less than 10,000 times.

overcurrent protection characteristics (see Table 1)

Table 1

ID Rated current In (A) initial state test current specified time Expected Results Notes
a 1 ~ 63 Cold 1.13In t≥1h not release
b 1 ~ 63 immediately after a trial conducted 1.45In t <1h trip

current within 5s

Stable up to a predetermined value
c 1 ~ 32 Cold 2.55In 1s trip
40 ~ 63 Cold 2.55In 1s trip
d 1 ~ 63 Cold 3In t≤0.1s not release B type
e 1 ~ 63 Cold 5In t <0.1s trip B type

& nbsp;

Wiring: Use 25 mm2 or less wire connection (see Table 2)

Table 2

Rated current In (A) copper wire nominal cross-sectional area (mm?)
1-6 1
10 1.5
16,20 2.5
25 4
32 6
40,50 10
63 16

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