Instrument Transformers for Mid-mounted Switchgear
- Compliant Standards: GB/T 20840.1, IEC61869-1; GB/T 20840.2, IEC61869-2; GB/T 20840.3, IEC61869-3, and special customer requirements.
- Structural Overview:
- Voltage Transformer: Manufactured using epoxy resin casting, with the primary high-voltage terminal connected to the cabinet busbar via copper bars or cables. The product can have built-in or external high-voltage fuses, and the secondary terminal is equipped with a sealable secondary wiring cover.
- Current Transformer: Manufactured using epoxy resin casting, with a post-type structure. The primary high-voltage terminal is connected to the cabinet busbar, and the secondary terminal is equipped with a sealable secondary wiring cover.
- Product Features:
- Voltage Transformer: Features a compact structure, excellent insulation performance, high capacity, low partial discharge, and various structural forms to meet the installation requirements of different cabinet types.
- Current Transformer: Features a compact structure, high thermal stability, low partial discharge, and various external dimensions to meet the installation requirements of different cabinet types.
- Application Fields: Urban power supply, power transmission and transformation, petrochemical industry, steel smelting, industrial electrical automation, IoT technology development, and many other fields.
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