China Clbw1 Air Circuit Breaker Switch Intelligent Frame Circuit Breaker Acb, Find details about China DC Acb, Air Circuit Breaker from Clbw1 Air Circuit Breaker Switch Intelligent Frame Circuit Breaker Acb
Product model | CLBW1-2000 | CLBW1-3200 | CLBW1-4000 | CLBW1-6300 | ||||||
IEC60947-2 GB/T14048.2 | ||||||||||
Series | 3P/3PN/4P | 3P/3PN/4P | 3P/3PN/4P | 3P/3PN/4P | ||||||
Electrical properties | ||||||||||
Current shell frame | inm(A) | 2000 | 3200 | 4000 | 6300 | |||||
Rated current | In(A) | 400/630/800 1000/1250 1600/2000 | 2000/2500 2900/3200 | 3200/3600 4000 | 4000/5000 6300 | |||||
Operating frequency | (Hz) | 50/60 | 50 | |||||||
Rated working voltage | Ue(V) | 800/1000 | ||||||||
Rated insulation voltage | Ui(V) | 1000 | ||||||||
Rated impulse voltage | Ump(kV) | 12 | ||||||||
N pole rated current | In(A) | 100% | ||||||||
Ultimate subsection Capacity lcw (kA) | AC800V | 50 | ||||||||
AC1000V | 30 | |||||||||
Segment capacity Lcw(kA) | AC800V | 40 | ||||||||
AC1000V | 25 | 35 | ||||||||
Operating time(ms) | breaking | ≤30ms | ||||||||
closed | ≤60ms | |||||||||
Arcing distance | 0 | |||||||||
Operating performance | Mechanical life | Have a maintenance | 20000 | 20000 | 20000 | 20000 | ||||
Maintenance-free | 13500 | 10000 | 10000 | 5000 | ||||||
Electrical life | AC800V | 1000 | ||||||||
AC1000V | 500 | |||||||||
Isolation function | # | # | # | # | ||||||
Intelligent controller(m) type | # | # | # | # | ||||||
N Grade protection function(3PN and 4P only) | * | * | * | * | ||||||
Use and installation | ||||||||||
The use of temperature | Ambient temperature in -25˚C~70˚C (LC Low temperature products -45˚C~70˚C) 24h Mean value not exceeding +35˚C,Above 40˚C need to reduce the volume of use | |||||||||
Use the humidity | When ambient air temperature is 40˚C, atmospheric relative humidity does not exceed 50%,the maximum relative humidity at 20˚C does not exceed 90% | |||||||||
The altitude | ≤2000m(over 2000 meter need to reduce the volume of use) | |||||||||
Using the categories | B | |||||||||
Install the category | The main circuit | IV | ||||||||
Auxiliary,Control circuit | IIII | |||||||||
Pollution levels | 3 | |||||||||
Into the way of line | Up line/down line | |||||||||
The connection method | Level/vertical/longer | Level/vertical/longer | level | level | ||||||
installation | stationary | Draw-out type | stationary | Draw-out type | Draw-out type | Draw-out type |