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15kV 200A Loadbreak Elbow Connector

Model: 15kV 200A(Elbow Connector)
Adapter max size: 120mm²
Material: Silicone Rubber
Applicable cables: XLPE, PVC, EPR, etc.
Bushing model: EN50180 & 50181 interface A
Execution Standards: ANSI/IEEE


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Model:
NKS-15/200-ZT-
Brand:
NKS POWER

Product Description

Ⅰ. Introduction to 15kV 200A Loadbreak Elbow Connector:

NKS POWER Loadbreak Elbow Connector are suitable for 15kV electrical systems with a rated current of 200A. For connecting underground cables to transformers, switchgear and other equipment equipped with 200A load-breaking bushings, T-II connectors or other load-breaking connectors. Applicable cable cross section: 25-120mm²

Product implementation standards: ANSI/IEEE
This product matches Type A bushings in EN50180&50181.

Ⅱ. Features of Loadbreak Elbow Connector:

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
Test points can be equipped with live displays or fault indicators to show the operating status of the equipment
Equipped with stainless steel pull ring, anti-loosening device and a conductive rod with arc extinguishing function
Suitable for copper and aluminum cables

Ⅲ. Electrical performance parameters of Loadbreak Elbow Connector:

NKS-15/200-ZT-	Items	Parameter
Technical Parameters	Cable rated voltage	8.3/14.4kV
	System Voltage	15kV
	Rated current	200A
	Frequency withstand voltage(AC)	39kV/5min
	Partial Discharge	15kV＜5pC
	Impulse voltage	95kV
	Shielding resistance	＜5000Ω
	Applicable cable cross section	25-120mm²

The loadbreak elbow connector 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

Ⅳ. Selection table for Loadbreak Elbow Connector:

Nominal cross section (mm²)	Insulated core OD(mm) AVG	Stress cone ID(mm)		Product Code
25	17.6	1#	16.0	61601CPS-SZ
35	18.7		16.0
50	19.9		16.0
70	21.6	2#	19.0	61602CPS-SZ
95	23.3	2#	19.0	61602CPS-SZ
120	24.6	3#	21.0	61603CPS-SZ
35	20.7	1#	16.0	61604CPS-SZ
50	21.9	1#	16.0	61604CPS-SZ
70	23.6	2#	19.0	61605CPS-SZ
95	25.3	2#	19.0	61605CPS-SZ
120	26.6	3#	21.0	61606CPS-SZ