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JLS-10-6-30 High-pressure Electric Meter Box
Summary:1.High-pressure electric meter box, unworthy calculation combined transformer says, oil-immersed outdoor type (also applicable indoor), is a direct measurement of the high-voltage lines meritorious electric measuring equipment.
2.Rated 50, 60 hz frequency of three-phase ac: 35kV, consumers 10kV, 6kV, 3kV system on the network.
3.With high precision, light weight, easy installation and preventing electricity-stolen etc, deeply the general power supply departments welcomed.4.Three-phase three-wire metering box by two single-phase voltage and current transformer. Three-phase four-wire measurement box by three phase voltage and current transformer, in case of a second appearance, with porcelain casing in panel, lateral surface for measuring meter with use.
Technical parameters:
Once the rated voltage (kV) | Once the highest voltage(kV) | Secondary voltage rating(V) | Rated load (VA) and accuracy | The maximum capacity(VA) | A frequency voltage | Rated insulation level | ||
0.2 | 0.5 | 1 | ||||||
3 | 3 | 100 | 15 | 25 | 80 | 320 | 25 | 3.6/25/40 |
6 | 6 | 100 | 10 | 15 | 80 | 320 | 32 | 7.2/30/60 |
10 | 10 | 100 | 15 | 25 | 80 | 460 | 38 | 12/42/75 |
35 | 35 | 100 | 40 | 80 | 150 | 1000 | 80 | 41/95/185 |
JLS-10-6-30 High-pressure Electric Meter Box