1. Application
CQD2-125 series small isolators are suitable for 50/60 Hz AC, rated voltage 400 V and below, rated voltage 125 A distribution and control circuits, mainly as the main switch in terminal combinations, but also as the use of line infrequent conversion.
2. Type designation
3. Technical data
|
Specifications |
|
|
Rated voltage Ue |
AC230V、AC400V |
|
Rated current(A) Ie |
32A、63A、80A、100A、125A |
|
Number of poles |
1P 、2P 、3P 、4P |
|
Rated short time withstand current Icw |
121e (t=1s ) |
|
Rated short circuit making capacity Icm |
201e (t= 0.1s ) |
|
Rated impulse withstand voltage Uimp |
( 1.2 / 50μs. 2000m ) 6kV |
|
Mechanical life(cycles) |
8500 |
|
Electrical life(cycles) |
1500 |
|
Nominal cross-section of wire |
（See table below） |
|
Standard |
IEC60947-3 |
|
Compliant certification |
CCC |
|
Rated current Ie |
Copper cross-sectional area (mm2) |
|
32 |
6 |
|
63 |
16 |
|
80 |
25 |
|
100 |
35 |
|
125 |
50 |
4. Nominal operation conditions
1. Ambient operating temp. range：-5℃~40℃；≤90%/20℃；≤50%/40℃
2. Operating altitude： ≤2000m
3. Pollution degree： 3
4. Overvoltage category： "Ⅱ"、"Ⅲ"
5. Type： AC -22 A
6. Mounting type：Din rail embedded(TH35-7.5)
7. Terminal connection type：Cable
8. Terminal Torque: 2.5N.m
5. Dimensions （unit :mm）
