Categories
YADE book - Download
YADE certificate - Download
Contact Us
TEL：0577-27855777 27855776
FAX：0577-27855778 27855775
EMAIL：[email protected]
HTTP：goodmaca.com.cn
Zip code：325604
 |
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 (mm2) |
| 1-6 | 1 |
| 10 | 1.5 |
| 16,20 | 2.5 |
| 25 | 4 |
| 32 | 6 |
| 40,50 | 10 |
| 63 | 16 |
Products
