 |
Apply to
Um ≤ 12kV outdoor overhead lines
ZW32 type column on the switch
>Current sensor applied to smart grid outdoor overhead lines of current measurement, to measure, monitor, isolate, and recover current
>The current sensor is mounted on the Column recloser, circuit breaker outdoor overhead line
|
Model |
CY-ECTSF3-10WA |
|
|
Max. system voltage |
12kV |
|
|
Insulation level |
12/42/75kV |
|
|
Lightning impulse withstand voltage |
75kV |
|
|
Rated ratio |
Phrase current |
600A/1V（4times max ） |
|
Zero sequence current |
20A/0.2V |
|
|
Accuracy |
Phase current |
0.5S（5P10）measure. metering, protection compatible |
|
Zero sequence current |
10P10(＜1%@1%~120%In) |
|
|
Short time thermal current |
20xIn |
|
|
Burden (load resistance) |
≥20kΩ |
|
|
Frequency |
50/60 Hz |
|
|
Operating temperature |
-40°C to +70°C |
|
|
Current sensor type |
Phase current + zero sequence current sensor |
|
|
Installation method and size |
Piercing conductive rod Pillar installation Pillar installation |
|
|
Inner diameter 3-Φ23mm |
||
|
Outdoor ,silicone jacket package |
||
|
Standard |
GB/T 20840.8 (GB/T 20840.6) IEC 60044-8 (IEC 61869-6) |
|
|
Connection type |
lead wire introduced from the elbow into the box |
|
|
Connecting cable |
RVSP Shield line L = 3 m (length can be customized) |
|
1# International Business Department.
0086-755-8600 0713
Mobile :+86-138 2379 0397
1F and 4F block B,Jiada R&D Bldg, High-tech Park,Nanshan,Shenzhen,China
Post code：518057
Shenzhen Chuangyin Co., Ltd.---- a national high-tech enterprise. 
Chuangyin Activities 
Smart Distribution Solution 
welcome to join us 
Welcome to call the hotline : 0755-86000713 