DZ30LE-32 Small leakage circuit breaker
Contact:
1.pplication
DZ30LE-32 is used in the single phase circuit of AC 50Hz/60Hz, rated voltage230V, used as electron shock protection. It can protect circuit form overloadand short circuit. This product has advantages of small volume, high breaking capacity,live and zero wire are cut off at the same time, also protecting person fromelectric shock when the live wire connected opposite. It conforms with thestandards of IEC61009.
2. Main TechnicalParameter
|
Type |
|
|
Pole |
1P+N |
|
Rated current (A) |
6,10,16,20,25,32 |
|
Rated voltage(V) |
230 |
|
Rated residual action current I△n(A) |
0.03 |
|
Rated residual non-action current I△no(A) |
0.015 |
|
Rated residual making/breaking capacity I△m(A) |
500 |
|
Type of instantaneous release |
C |
|
Rated making/breaking capacity Im(A) |
4500 |
3. Applicableconducting wire:
|
Rated current(A) |
Nominal cross section of wire mm2 |
|
In ≤ 6 |
1 |
|
6< In ≤ 13 |
1.5 |
|
13 < In ≤ 20 |
2.5 |
|
20 < In ≤ 25 |
4 |
|
25 < In ≤ 32 |
6 |
4. Residual currentbreaking time
|
In (A) |
I△n (A) |
Breaking time(s) when equals to rating following |
||||
|
I△n |
2I△n |
5I△n |
5,10,20,50,100,200,500a(A) |
I△tb |
||
|
6-32 |
0.03 |
0.1 |
0.06 |
0.04 |
0.04 |
0.04 |
5. The over-currentprotection property
|
Ambient Temperature |
Initial Status |
Test Current |
Expected Result |
Expected Result |
Note |
|
Cold position |
1.13In |
t ≥ 1h |
Non-release |
- |
|
|
30±2oC |
Carried out immediately after previous test |
1.45In |
t<1h |
Release |
- |
|
Cold position |
2.55In |
1s < t < 60s |
Release |
Current smoothly rises to specified value within 5s |
|
|
-5~+40oC |
Cold position |
5In |
t ≥ 0.1s |
Non-release |
Type C |
|
Cold position |
10In |
t < 0.1s |
Release |
Type C |
6. Dimension
