Registration number (WIID)Project No.TitleStatus
43325LVS HD 428.1 S1:1992Three-phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kVAtcelts
55700LVS HD 399 S2:1991Determination of transformer and reactor sound levelsAtcelts
47994LVS HD 399 S1:1979Measurement of transformer and reactor sound levelsAtcelts
51584LVS HD 398.5 S1:1983/A1:1988Power transformers - Part 5: Ability to withstand short-circuitAtcelts
49396LVS HD 398.5 S1:1983Power transformers - Part 5: Ability to withstand short-circuitAtcelts
43984LVS HD 398.4 S1:1980Power transformers - Part 4: Tappings and connectionsAtcelts
42060LVS HD 398.3 S1:1986/A1:1995Power transformers - Part 3: Insulation levels and dielectric testsAtcelts
53782LVS HD 398.3 S1:1986Power transformers - Part 3: Insulation levels and dielectric testsAtcelts
55777LVS HD 398.2 S1:1980/A1:1988Power transformers - Part 2: Temperature riseAtcelts
57928LVS HD 398.2 S1:1980Power transformers - Part 2: Temperature riseAtcelts
Displaying 81-90 of 377 results.