Product introduction:
254 Double bushing is mainly used in European branch box, thefront joint can be installed at both ends, and can be extended.Function as bus to realize multi-branch power supply, in no live orno branch use, insulation cap sealing, dustproof, moisture andinsulation protection, its rated current can be 630A-1250A, voltagelevel for 12kV and 24kV; the casing of high quality epoxy resin andcopper conductive rod, using the induction network, can shieldgroundingorconnectedto the live display.
Product execution standards: IEC60502.4, GB/T12706.4,GB/T11022
Product features:
It is suitable for cable branch boxes. Front connectors can be installed at both ends to play a role in cable connection
Integrated molded with epoxy resin
The conductive rod is made of T2 copper silver-plated material with high conductivity.
It can be used in conjunction with compatible separable cable connectors to provide full shielding and sealing.
Quick assembly and simple installation
Electrical performance parameters：
NKS-EB-12/1250- | Description | 1# 254 Epoxy Bushing | 2# 254 Epoxy Bushing |
| Technical Parameters | System Voltage | 12/24kV |
Rated current | 630A | 1250A |
Frequency withstand voltage(AC) | 68kV/1min |
Partial Discharge | 26.4kV＜5pC |
Impulse voltage | 125kV ±10times |
Capacitance value
| 18±3PF
| 26±3PF |
| Size of the conductive rod |
| A | Φ30 | Φ30 |
| Remarks | The middle part of the conductive rod is less than 30mm |
|
The product has passed the inspection and certification of the China Electric Power Research Institute (CEPRI) Power Industry Electrical Equipment Quality Inspection and Testing Center
Type test reference standard: IEC 60502-4:2010 GB/T 12706.4-2008
