| Model Number: | LYE102 |
|---|---|
| Max. Voltage: | 12KV |
| Max. Current: | 31.5KA |
Quick Details
Specifications
JN15 12 indoor high voltage led earthing switch
Ambient condition:
1.Altitude: less than 1000m
2.Ambient temperature: -10 DEG to 40 DEG
3.Earthquake intensity: no more than 8 degree
4.Pollution: II
5.Relative humidity: Daily average less than 95%.Monthly average less than 90%
Summary:
JN15-12/31.5 indoor AC high voltage earthing switch is an advanced level
product with high-tech parameters performance.After comprehensive
evaluation,it conforms to GB1985 and IEC62271 standard ,applies to power
system of 3-12kV and three-phase AC 50Hz.It owns short-circuit making
capacity to protect other electric equipment not being damaged.Can be used
with various high voltage switchgear,also play a protective role in the high voltage
electrical equipment overhaul.
|
Product Model |
E |
F |
G |
H |
D |
C |
|
JN15-12/31.5-210 |
210 |
75 |
160 |
655 |
516 |
|
|
JN15-12/31.5-220 |
220 |
75 |
160 |
675 |
536 |
|
|
JN15-12/31.5-230 |
230 |
75 |
160 |
695 |
556 |
96 |
|
JN15-12/31.5-250 |
250 |
75 |
160 |
735 |
596 |
96 |
|
JN15-12/31.5-275 |
275 |
75 |
185 |
810 |
646 |
96 |
|
Item |
Unit |
Data |
||
|
Rated voltage |
KV |
12 |
||
|
Rated short-time withstand current |
KA |
31.5 |
||
|
Rated short-circuit duration |
S |
4 |
||
|
Rated short-circuit current |
KA |
80 |
||
|
Rated peak withstand current |
KA |
80 |
||
|
Rated insulation level |
Rated short-time power frequency withstand voltage |
KV |
Relative phase |
42 |
|
Rated lightning impulse withstand voltage |
KV |
75 |
||
|
Mechanical life |
Secondary |
2000 |
||