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CE Certification Dc Rcbo Exporter Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J Detail:
Construction and Feature
- Provides protection against earth fault/leakage current, short-circuit, overload, and function of isolation.
- Contact position indication
- Provides protection against indirect contact by human body
- Provides complementary protection against direct contact by human body.
- Effectively protects electric equipment against insulating failure
- Equipped with switched neutral and phase pole
- Provides protection against over-voltage
- Provides comprehensive protection to household and commercial distribution systems.
- S2 Shunt Tripper
- U2+O2 Over-voltage and under-voltage tripper
Technical Data
Standard |
IEC61009-1/EN61009-1 |
Type |
Electronic type |
Residual current characteristics |
AC |
Pole No |
1P+N |
Tripping curve |
B, C, D |
Rated short-circuit capacity |
6kA |
Rated current (A) |
6A, 10A, 16A, 20A, 25A, 32A |
Rated voltage |
230V AC |
Rated frequency |
50/60Hz |
Rated residual operating current(mA) |
0.03, 0.1, 0.3 |
Tripping duration |
instantaneous≤0.1s |
Electro-mechanical endurance |
4000 cycles |
Connection terminal |
pillar terminal with clamp |
Terminal Connection Height |
H1=16mm H2=21mm |
Over-voltage tripping |
280V±5% |
Connection capacity |
Flexible conductor 10mm² |
Rigid conductor 16mm² |
Installation |
On symmetrical DIN rail 35.5mm |
Panel mounting |
Overload Current Protection Characteristics
Test procedure |
Type |
Test Current |
Initial State |
Tripping or Non-tripping Time Limit |
Expected Result |
Remark |
a |
B,C,D |
1.13In |
cold |
t≥1h |
no tripping |
|
b |
B,C,D |
1.45In |
after test a |
t<1h |
tripping |
Current in the 5s in th increase of stability |
c |
B,C,D |
2.55In |
cold |
1s<t<60s |
tripping |
|
d |
B |
3In |
cold |
t≤0.1s |
no tripping |
Turn on the auxiliary switch to close the current |
C |
5In |
D |
10In |
e |
B |
5In |
cold |
t<0.1s |
tripping |
Turn on the auxiliary switch to close the current |
C |
10In |
D |
20In |
The terminology “cold state” refes to that no load is carried before testing at the reference setting temperature. |
Residual Current Action Breaking Time
Residual Current Action Breaking Time |
type |
In/A |
I△n/A |
Residual Current (I△) Is Corresponding To The Following Breaking Time (S) |
I△n |
2 I△n |
5 I△n |
5A,10A,20A,50A,100A,200A,500A |
I△t |
|
general
type |
any
value |
any
value |
0.3 |
0.15 |
0.04 |
0.04 |
0.04 |
Max Break-time |
A Type Of Trip Current Range
Lagangle(A) |
A Tripping Current(A) |
Lower Limit |
Upper Limit |
0° |
0.35 I△n |
0.14 I△n |
90° |
0.25 I△n |
135° |
0.11 I△n |
Product detail pictures:
Related Product Guide:
Our company promises all buyers of the first-class products and solutions as well as most satisfying post-sale support. We warmly welcome our regular and new shoppers to join us for CE Certification Dc Rcbo Exporter Residual Current Circuit Breaker with Overcurrent Protection CJRO2-40 – C&J , The product will supply to all over the world, such as: Kuwait, Sevilla, Kuwait, Good quality and reasonable price have brought us stable customers and high reputation. Providing 'Quality Products, goodService, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We'll work whole-heartedly to improve our solutions and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
By Jean from Vancouver - 2017.05.02 11:33
The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
By Molly from Jersey - 2017.08.18 11:04