FLN□-12D/T630-20

FLN type sulfur hexafluoride load switch

Model composition and meaning

Product Overview

FLN □ -1D/T630-20 load switch complies with GB3804 3.6KV-40.5KV High Voltage AC Load Switch, GB16926 The relevant requirements of the "AC High Voltage Load Switch Fuse Combination Electrical Appliance". Main circuit: 630A-20KA (4s), 25KA (3s); Mechanical lifespan: 5000 cycles; Grounding circuit: 20KA (2s); Mechanical lifespan: 5000 cycles

Precautions for environmental conditions during use

• The altitude shall not exceed 2000m, and the seismic cracking degree shall not exceed 8 degrees;
• The environmental temperature for product use is -40 ° C~+140 ° C, with a daily average relative humidity not exceeding 90% and a monthly average not exceeding 90%;
• Installation sites with frequent and severe vibrations, water vapor, gases, chemical corrosive precipitates, salt spray, dust, dirt, and fire, explosion, and hazardous installation sites that significantly affect the performance of the mechanism are not suitable for use