1.range
This technical specification specifies ZTEM6-40.5C{HXGN□-40.5(F)/630-20} type, ZTEM6-40.5c {HXGN□-40.5(F.R)/50-31.5} type, ZTEM6-40.5V {HxGN-40.5 (Z)/630-20} type gas insulating metal Basic parameters, technical requirements, type test items, test methods, inspection rules, marking, packaging, transportation and storage of closed switchgear (load switch type, load switch-fuse combination, vacuum circuit breaker hereinafter referred to as ZTEM6-40.5C, ZTEM6-40.5F, ZTEM6-40.5V).
This standard is applicable to ZTEM6-40.5C, ZTEM6-40.5F, ZTEM6-40.5V type gas insulated metal closed switchgear, this product is suitable for three-phase AC 50Hz rated voltage 40.5kV, used in ring network power supply or double radiation power supply system, as an electric energy control device, also suitable for box type substation. For the distribution, control and protection of electric energy.
2.Product model and meaning
ZTEM6-40.5C {HXGN□-40.5(F)/ 630-20} Gas insulated metal enclosed switchgear
ZTEM6-40.5F {HXGN□-40.5(F.R)/ 50-31.5} Gas insulated metal enclosed switchgear
ZTEM6-40.5V {HXGN-40.5(Z)/630-20} Gas insulated metal enclosed switchgear
ZT-zhongtie (China Railway); E- (electrical); M-modular (modular, extensible); 6-SF6 (sulfur hexafluoride) 40.5- Voltage class
C- load switch; F-combination electric appliance; V-vacuum circuit breaker
