Product brand: cxdq
Product manufacturer: www.zjscxdq.com
1、 Overview
DXN (GSN) - Q/T indoor high-voltage live display is applicable to indoor high-voltage AC 50Hz, rated voltage 7.2kV~40.5kV switch In the equipment, it is used to display the electrification status of high-voltage lines, and relevant equipment can be locked as required. High voltage live display device consists of display and sensor. In different voltage levels, the display is the same, but the sensor needs to be selected according to the voltage level.
2、 Function description
1. DXN-T is prompt type, mainly used to monitor the electrification status of high-voltage equipment; DXN-Q is a forced type, which can not only display the high-voltage electrification status, but also output locking points, check the knife switch and cabinet door The grounding switch and other equipment shall be forced to lock to prevent the electrical appliances from misoperation and entering the live space by mistake.
2. Electrical locking: DXN-Q display can be used together with DSN3 series indoor electromagnetic locks produced by our company. The locking points of the live display are connected into the working circuit of the electromagnetic lock. When the high-voltage line is powered, the electromagnetic lock cannot be operated, so as to ensure that the unit controlled by the electromagnetic lock is not misoperated. Only when the high-voltage line is not live and the display is auxiliary Power Supply Electrical unlocking is provided when.
3. With press key The function display displays the electrification status of the high-voltage equipment when the key is pressed in, and the key is reset after the test.
3、 Installation and use
The display is generally installed on the switchgear panel. The protective cables connected to the display are respectively connected to the sensor voltage dividing end and the corresponding display terminal. The grounding wire must be reliably grounded.
4、 Panel opening size
DXN-T(Q)-Ⅰ： 101×71、98×68、92×44(mm×mm) DXN-T-Ⅱ：88×29 (mm×mm) DXN-T5：32×54 (mm×mm)
5、 Three series of products of the company
[Safety error prevention] -->JSN (W) program lock HV live display error prevention electromagnetic lock HV short circuit grounding wire JSXGN mechanical locking
[Electrical components] -->High voltage disconnector High voltage grounding switch Vacuum circuit breaker High voltage vacuum contactor Single phase vacuum contactor
[Complete electrical equipment] -->KYN28A middle cabinet XGN2 box type switchgear GG1A switchgear high-voltage vacuum ring network cabinet YBM box type substation
