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10-330kV Oil current and voltage transformer
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33-220kV SF6 gas CT &VT
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3-36kV Electronic instrument transformer（sensor）
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0.5-36kV Indoor epoxy resin CT&VT
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0.5-66kV Outdoor epoxy resin(silicone rubber) CT VT
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6-66kV Reactor
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0.22-220kV Surge Arrester
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Monopole Inductive Voltage Transformer
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20-220kV Monopole Inductive Voltage Transformer
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33kV-220kV Capacitor Voltage Transformer
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10kV 11kV 33kV 35kV CT PT Combind transformer
10kV 11kV 13.8kV 15kV CT PT Combined transformer outdoor / metering unit
10/11/13.8/15kV Outdoor combined CTPT meterning unit
This is an outdoor mounting combined instrument transformer unit, which is mainly for metering and protection not for power supply.
It can be applied into 10/11/13.8/15kV power system with multi ratios, rated frequency 50 or 60Hz, 2-6 winding, high precise accuracy, epoxy resin casting with silicone rubber coating. Also we can provide two solutions for your convienient installation: one is signle phase combined unit and the second is three phases combined unit.
Our product has below advantages:
- High and cold temperature resistance (service temperature-45~+55℃ ).
- Good performance of resistance to ozone, oxidation, UV resistance, corrosion, degradation, moisture, tracking and erosion.
- Silicone rubber hydrophobicity is better for the areas with plenty of rain.
- Silicone rubber character is much softer, so it is liable to transport and install, not easy to damage , also has a good tearing strength character.
- Epoxy resin with silicone rubber, if transmission line fault occurs and cause a transformer explosion, the silicone rubber design will have a effective buffer, which will reduce the cured resin splinter harm to the people and objects around.
- Big creepage and dry arc distance for high pollution level
- High precise accuracy can be achieved to 0.15S / 0.2S /0.2/0.5S/0.5
- Rated burden(output) can be 2.5/5/10/15/20/25/30/45/50/~100VA
- Double ratios can be 5-10/5;10-20/5;25-50/5A;50-100/5A;100-200/5A;200-400/5A and so on, single ratio can be 5/5;10/5;15/5;20/5;25/5;30/5;50/5;60/5;75/5;100/5;150/5;200/5;250/5;300/5A and so on
One phase combined unit (1CT +1 VT)
Three phases combined unit (3CTs +3 VTs)
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0411-83146175
Dalian Huayi Electric Power Electric Appliances Co., Ltd.
Address:
Pulandian District, Dalian City, Liaoning Province, China.
Tel:
0086-0411-83146175 (Domestic Sales) 0086-0411-83199993 (International sales)
Email:
HY83146175@163.com (Domestic sales) steven@cnhuayi.com.cn (International sales)
If you have any questions, please contact us
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