Product Overview:
The main feature of KYN61-40.5/2500-31.5 indoor AC metal armored movable switchgear (referred to as switchgear) is that it is equipped with ZN85-40.5 and VD4, VB2 fully insulated vacuum circuit breakers and spring operating mechanisms inside the cabinet. The cabinet is assembled with aluminum zinc plates, which improves the accuracy of the cooperation between the handcart and the cabinet. The handcart is very easy to push and pull out, and has strong interchangeability. Beautiful appearance, complete design, safe and reliable use.
This product is used in a 35kV three-phase AC 50Hz power system as a distribution room for power plants, substations, and industrial and enterprises to receive and distribute electrical energy. It has functions such as control, protection, and monitoring.
This product complies with the standards of GB3906 "3-35kV AC Metal Enclosed Switchgear", GB/T11022 "Common Technical Requirements for High Voltage Switchgear and Control Equipment Standards", DL/T404 "Technical Conditions for Ordering AC High Voltage Switchgear", and IEC298 "AC Metal Enclosed Switchgear and Control Equipment with Rated Voltage Above 1kV and Below 52kV".
Model and meaning:
Normal usage conditions:
Surrounding air temperature: -15℃～+40℃.
Altitude: 2500m and below.
Humidity conditions: The daily average value shall not exceed 95%, and the daily average value of water vapor pressure shall not exceed 2.2kPa; The monthly average value shall not exceed 90%, and the monthly average value of water vapor pressure shall not exceed 1.8kPa.
Seismic intensity: not exceeding 8 degrees.
Places without obvious pollution such as corrosive or flammable gases.
Note: When the above normal usage conditions are exceeded, users can negotiate with our company
Main technical parameters:
1. Technical parameters of KYN61-40.5 mouth type switchgear
