YFZRN35-40.5D Integrated Load Switch

The YFZN35-40.5 series of indoor high-voltage AC vacuum load switches and load switch-fuse combination devices (hereinafter referred to as the "series vacuum load switches") are independently designed and developed by our company in accordance with GB3804 and GB16926. They are suitable for 50Hz AC networks with a rated voltage of 40.5kV and are specifically engineered for 35kV systems used in wind and solar power generation. These switches can be installed directly on the inner walls of wind turbine towers or deployed as standalone electrical units within 40.5kV power systems or packaged substations. Featuring a well-optimized design, the switches incorporate CTE2 two-stage transmission spring-operated mechanisms—developed in-house and recognized with a national invention patent—which ensure simple, reliable operation. Additionally, they offer both manual and electric operation modes, enabling convenient remote control capabilities.

Category:

40.5kV Load Break Switch Series

E-mail:

root@jyyf.cn

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Product Description

Product Overview

The YFZN35-40.5 series of indoor high-voltage AC vacuum load switches and load switch-fuse combination devices (hereinafter referred to as the "series vacuum load switches") are independently designed and developed by our company in accordance with GB3804 and GB16926. They are suitable for 50Hz AC networks with a rated voltage of 40.5kV and are specifically engineered for 35kV systems used in wind and solar power generation. These switches can be installed directly on the inner walls of wind turbine towers or deployed as standalone electrical units in 40.5kV power systems or packaged substations. Featuring a well-optimized design, the switches incorporate CTE2 two-stage transmission spring-operated mechanisms—developed in-house and recognized with a national invention patent—which ensure simple, reliable operation. Additionally, they offer both manual and electric operation modes, enabling convenient remote control capabilities.

Model Description

Main Technical Specifications

Exterior Drawing

YFZN35-40.5D/T630-20
Integrated Indoor High-Voltage AC Vacuum Load Switch (Phase Spacing 440)
Business attire, side view, left-hand operation

Exterior Drawing

YFZRN35-40.5D/T63-31.5
Integrated Indoor High-Voltage AC Vacuum Load Switch-Fuse Combination Unit (Phase Spacing 440)
Business attire, side view, left-hand operation (Fig. ❷)

Cabinet Layout Diagram

YFZRN35-40.5D/T63-31.5 (Width 1400 x Depth 1800 x Height 2400)
Indoor Integrated High-Voltage AC Vacuum Load Switch-Fuse Combination Unit (Phase Spacing: 440)