Product Details
Overview
The product is suitable for the 10kV, 50Fz three-phase power distribution system for control andprotection of electrical devices such as transformer, cables, and overhead lines. It is widely used interminal substation and box-type transformer sub station used in urban network and rural network forcontrol and protection ofring network and dual radiant power supply unit.
Type Designation
Technical Parameters
Operating conditions
4.1 Ambient temperature: Max.:+40C,MMin.:-15°C
4.2 Altitude: Not exceed 1,000 meters.
4.3 Relative humidity: Daily mean <95%, monthly mean <90%;
4.4 Seismic intensity does not exceed 8 magnitude scales.
4.5 Used in a place where there is no fire, explosive risk, chemical corrosion, and violent vibration
4.6 The installation site shall be free of fammable matters, explosion risks, chemical corrosion. and violentvibration.
Note: If deviation of normal service conditions occurs, the customer should negotiate with the manufacturer
Technical Features
5.1 Vacuum extinguishing method is used, featuring with stable and reliable performance, long electrical lifehigh opening and closing times, and strong making and breaking capacity,
5.2 By integrating the disconnector, load switch and earthing switch together, the structure is compact,
5.3 The direct-acting type isolating break is connected to the vacuum interrupter in series, and the uniqueoperating program linkage is completed one time,
5.4 The load switch, earthing switch, valve, and switch cabinet are equipped with “Five-preventivemechanical interlock to prevent misoperation for safe and reliable action
Outline and installation Dimensions
Online Inquiry
Or use the inquiry form below. Our sales staff will contact you within 24 hours. Thank you for your interest in our products!
