Type: | Power |
---|---|
Structure: | Fixed Board |
Certification: | ISO9001:2000 |
Form: | Modular Unit |
Operation Voltage: | High Voltage |
Size: | Many Units |
Suppliers with verified business licenses
item |
Unit |
Parameters |
|||
rated voltage |
KV |
7.2 /12 |
|||
rated current |
HZ |
50 |
|||
rated current of circuit breaker |
A |
630\2000 |
|||
rated current of switch cabinet |
A |
630\2000 |
|||
rated current of dynamic stability (4S) |
KA |
16\20\25\31.5\40\50 |
|||
rated current of dynamic stability (peak) |
KA |
40\50\63\80\100\125 |
|||
rated short circuit drop-out current |
KA |
16\20\25\31.5\40\50 |
|||
rated short circuit making current (peak) |
KA |
40\50\63\80\100\125 |
|||
Rated insulation level |
1min power frequency withstand voltage |
KA |
24 |
32 |
42 |
lighting impulse withstand voltage |
KA |
40 |
60 |
75 |
|
protection degree |
IP2X shell: IP4X, it is IP2X when compartment and circuit breaker room is open |
Serial No. |
Item |
Unit |
Technical parameters |
||||
1 |
Rated voltage |
KV |
24 |
||||
2 |
Rated frequency |
HZ |
50/60 |
||||
3 |
Rated insulation level |
1 min withstand voltage (effective value) |
KV |
Phase to phase & phase to earth |
60 |
Isolation fracture |
79 |
Lighting impulse withstand voltage (peak value) |
125 |
145 |
|||||
Auxiliary control circuit power frequency withstand voltage |
V |
2000 |
|||||
4 |
Rated current |
A |
630,1250,1600,2000,2500,3150 |
||||
5 |
Specified short-circuit dropout current |
KA |
20, 25, 31.5 |
||||
6 |
Rated short-circuit making current (peak value) |
KA |
50, 63, 80 |
||||
7 |
Rated short time withstand current (4S) |
KA |
20, 25, 31.5 |
||||
8 |
Rated peak withstand current |
KA |
50, 63, 80 |
||||
9 |
Auxiliary control circuit rated voltage |
V |
AC or DC 110/220 |
||||
10 |
Protection level |
V |
IP4X (the circuit breaker chamber door is open or isolation chamber is IP2X) |
||||
11 |
Outline dimension |
mm |
1000*1910*24001 |
||||
12 |
Weight |
Kg |
840-1500 |
Suppliers with verified business licenses