Yunnan Power Grid Co., Ltd. focused on procurement of the first batch of material framework tenders in 2017 [0002200000003164] - Change Document - Tender 6

All bidders:

According to the tenderer's study, the cancellation of the standard 23, the technical specifications of the on-line monitoring device for the temperature of the switchgear contact temperature 1. The requirements of the following clauses in the general rule:
"1.9

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3V Lithium Fluorocarbon Series Batteries use fluorocarbon material as the battery positive electrode. The fluorocarbon material has high thermal and chemical stability. It does not decompose at high temperature ≤600℃, and does not crystallize at low temperature. The battery operating temperature range can reach -40~125℃ ; Its chemical stability ensures the safety of the battery, so that the battery has a higher safety performance when short-circuit, collision, and extrusion, and has the characteristics of explosion-proof and spontaneous combustion. Our company uses self-developed electrolyte to make the battery life more than 10 years.
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