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SC(B)9 10KV Series cast resin dry-typetransformer
1/ basic parameters,
Type: SCB9 10KV Series
Rated capacity: 200 KVA
Voltage combination: 6kv/0.4kv 10 kv / 0.4 kv 11kv/0.4kv
Tapping ±5% or ±2*2.5%
Conncc-tiojjosymbol: D/Yn11 or Yyno
Load loss: 2.7 KW
No-load loss: 0.73 KW
Non-load current: 2.0%
Short-circuit impedance: 4%
The total weight: 880 KG
Size long: 1000 mm
Size wide: 650 mm
Size high: 970 mm
Installation size: 550 * 550 mm
2/ the use of the environment
Device types: indoor type
Normal environment conditions of use: the elevation not morethan 1000 m
Environmental highest temperature 40 oC, minimum-25 oC
The special environment conditions of use: elevation of morethan 1000 m
Environmental highest temperature 40 oC, minimum-45 oC. (whenyou order details)
Mounting ambicnt: no corrosive gas, no obvious dirtenvironment
3/ carries out the standard
3.1. IEC60076 power transformer
3.2. IEC723 dry power transformer
3.3. GB6450-1986 dry power transformer
3.4. GB/R1094-1996 power transformer
3.5. GB4208-1993 outer shell protect grade(IP code)
4/ performance characteristics
4.1 Safety, fireproofin, non- polluter, directly used in loadcenter.
4.2 High mechanical intension.
4.3 Low loss, low noise, the obviously save energy,free from themaintenance
4.4 Strong ability of spreading hot and loading, and which theywill be raised the capacity while forcing the breeze.
4.5 Good function of defending moisture which make they suitablefor in high degree of humidity and other bad environments.
4.6 Providing with the perfect temperature examination and theprotection systems and adopting the intelligence signal temperaturecontrol system, can monitor and cruise back to show automaticallythe each work temperature of three-phase winding series;furthermore, can start automatically, stop the breeze machine, andreport to the police to jump.
4.7 Small size, light weight, little covering space, lowexpenses.
Factorypictures:SC(B)9 Series 200KVA 11kv/0.4kv three phase dry-type powertransformer
