China Solar PV L7 DC1000V 4 Poles 32 AMP Mini Circuit Breaker, Find details about China MCB, Miniature Circuit Breaker from Solar PV L7 DC1000V 4 Poles 32 AMP Mini Circuit Breaker
Technical Data | IEC 898 |
Standards | 1P/2P/3P / 4P |
Poles | C |
Magnetic tripping characteristics | 6 10 16 20 25 32,40,50,63A |
Rated current(A) | 6kA |
Rated short-circuit capacity(Icn): | DC250V DC550V DC750V DC800V DC1000V DC1200V |
Rated voltage | 6kV |
Rated withstand voltage (Uimp): | 1000 |
Rated insulation voltage(Ui): | Yes |
Contact position indication | 3 |
Energy limiting class: | >2000 |
Electrical Life: | >1500 |
Mechanical Life: | Screw terminal |
Connection terminal: | Pillar terminal with clamp |
1~16mm | |
Connection capacity: | Symmetrical DIN rail 35mm |
Installation: | Panel mounting |
OF: Auxiliary contact | |
Accessories: | FB: Auxiliary alarm |
QY: under/over volage protector | |
FL: Shunt release |
Test | Type | Current | Start State | Trip / Not-trip Time Limit | Expected Result | Note |
a | c | 1.05 ln | Cold | t ≥1h | Not-trip | |
b | c | 1.30 ln | Foollows test a | t<1h | Trip | The current will rise to expected value within 5S |
c | c | 7 ln | Cold | t ≥0.1s | Not-trip | |
d | c | 15ln | Cold | t<0.1s | Trip |