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NKS-15/630(1250)-DC-C,NKS-24/630(1250)-DC-C
NKS POWER
Screened top busbar connector system product introduction:
Top expansion bus connectors are widely used in the combined connection of ring main units (RMU) and gas insulated switchgear (GIS). They are mainly composed of T-type connectors, cross connectors, and bus-bar tubes to provide more branches for equipment expansion. the distance and number of connection centers can be flexibly adjusted.
Product execution standards: IEC60502.4, GB/T12706.4
The product matches the C-type bushing in EN50180&50181.
Screened top busbar connector system product features:
Molded from safe and environmentally friendly silicone rubber
Has excellent insulation properties, corona resistance and tracking resistance
Reasonable structural design, three-layer post-injection peroxide cross-linking process to reduce partial discharge
Built-in stress control, uniform electric field distribution
The conductive copper price of the top busbar connector is T2 copper tube or copper rod, and the busbar tubes is locked with a busbar clamp.
Suitable for copper and aluminum cables
Quick assembly and simple installation
Electrical performance parameters of screened top busbar connector system:
NKS-24/630(1250)-DC-C | Items | Parameter |
Technical Parameters | System Voltage | 24kV |
Rated current | 630A、1250A | |
Frequency withstand voltage(AC) | 65kV/5min | |
Partial Discharge | 20kV<10pC | |
Impulse voltage | 125kV | |
Temperature rise test | <65K | |
Shielding resistance | <5000Ω |
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
Selection table for screened top busbar connector system:
Product name | Describe | Kit Code | Product Code |
15kV(24kV) T-Type Connector | 15kV 630A Shielded type | NKS-15/630-DCC | 62201SPB-SZ |
15kV 1250A Shielded type | NKS-15/1250-DCC | 62202SPB-SZ | |
24kV 630A Shielded type | NKS-24/630-DCC | 62207SPB-SZ | |
24kV 630A Shielded type | NKS-24/1250-DCC | 62208SPB-SZ | |
15kV (24kV) busbar tube | 15kV 630A Shielded type | NKS-15/630-MXC | 62401SPB-SZ |
15kV 1250A Shielded type | NKS-15/1250-MXC | 62402SPB-SZ | |
24kV 630A Shielded type | NKS-24/630-MXC | 62407SPB-SZ | |
24kV 630A Shielded type | NKS-15/630-MXC | 62408SPB-SZ |
Screened top busbar connector system product introduction:
Top expansion bus connectors are widely used in the combined connection of ring main units (RMU) and gas insulated switchgear (GIS). They are mainly composed of T-type connectors, cross connectors, and bus-bar tubes to provide more branches for equipment expansion. the distance and number of connection centers can be flexibly adjusted.
Product execution standards: IEC60502.4, GB/T12706.4
The product matches the C-type bushing in EN50180&50181.
Screened top busbar connector system product features:
Molded from safe and environmentally friendly silicone rubber
Has excellent insulation properties, corona resistance and tracking resistance
Reasonable structural design, three-layer post-injection peroxide cross-linking process to reduce partial discharge
Built-in stress control, uniform electric field distribution
The conductive copper price of the top busbar connector is T2 copper tube or copper rod, and the busbar tubes is locked with a busbar clamp.
Suitable for copper and aluminum cables
Quick assembly and simple installation
Electrical performance parameters of screened top busbar connector system:
NKS-24/630(1250)-DC-C | Items | Parameter |
Technical Parameters | System Voltage | 24kV |
Rated current | 630A、1250A | |
Frequency withstand voltage(AC) | 65kV/5min | |
Partial Discharge | 20kV<10pC | |
Impulse voltage | 125kV | |
Temperature rise test | <65K | |
Shielding resistance | <5000Ω |
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
Selection table for screened top busbar connector system:
Product name | Describe | Kit Code | Product Code |
15kV(24kV) T-Type Connector | 15kV 630A Shielded type | NKS-15/630-DCC | 62201SPB-SZ |
15kV 1250A Shielded type | NKS-15/1250-DCC | 62202SPB-SZ | |
24kV 630A Shielded type | NKS-24/630-DCC | 62207SPB-SZ | |
24kV 630A Shielded type | NKS-24/1250-DCC | 62208SPB-SZ | |
15kV (24kV) busbar tube | 15kV 630A Shielded type | NKS-15/630-MXC | 62401SPB-SZ |
15kV 1250A Shielded type | NKS-15/1250-MXC | 62402SPB-SZ | |
24kV 630A Shielded type | NKS-24/630-MXC | 62407SPB-SZ | |
24kV 630A Shielded type | NKS-15/630-MXC | 62408SPB-SZ |