Class 0.2s Mid Voltage Current Transformer Measurement Instrument
The current transformer of the type GFLZZ0967-10C5 is casting resins and fully enclosed . It is used for metering electric energy and current , relay protection in the electrical system up to rated frequency 50Hz of 60Hz . The current instrument transformers can be executed according to the standards IEC60044-1 , IEC61869-2 and ANSI/IEEE C57.13 .
Rated primary current 5-6000A
Rated load ≤ 40 VA
Rated short-time thermal current 180kA, 1S
Rated dynamic current 260KA
Rated frequency 50Hz or 60Hz
Rated secondary current 5A or 1A
Rated insulation level 12/42/75KV
FS ≤10
Ratied Primary Current(A) | Class Combination | Accuracy class and Rated output (VA) | Short-time thermal current (kA/S) | Rated dynamic current (kA) | ||
0.2 | 0.5 | 10P | ||||
5-300 | 0.2/0.5 0.2/10P20 0.5/10P20 | 20 | 40 | 40 | 150I1n | 375I1n |
400-500 | 45 | 112.5 | ||||
600-800 | 0.2/0.5 0.2/10P25 0.5/10P25 | 80 | 160 | |||
1000 | ||||||
1200-1250 | 0.2/0.5 0.2/10P30 0.5/10P30 | 40 | 100 | 180 | ||
1500-6000 | 180 | 260 |
Overall Dimensions