Up to 35kV
Comply with IEC 60076 standard
SC(B) 9 is applied widely, especially in high fire-proof request places, such as mining, oil field, subway, power station, schools, hospitals, business centers, tall buildings and all indoor distributing system.
|Primary Voltage||10KV , 11KV, 24KV, 36KV||Secondary Voltage||0.4 KV|
|Rated current(H.V.)||28.87A||Rated current (L.V.)||721.7 A|
|Vector Group||DYN11||Insulation & Heatproof Class||F|
|Max.temperature rising||100K||Short-circuit impedance||4.10 %|
|Cooling Method||AN / AF||Net Weight||1810Kgs|
Our SC(B) series epoxy resin cast dry transformer is cast under vacuum with thin insulating bands automatically . The core is made of high-permeable grain-orientated silicon sheet and cast with imported epoxy resin. Thanks to advanced technology, quality raw materials , scientific management, and perfect inspection means
The coil is reinforced with glass fiber and cast under vacuum with filler epoxy resin. It has good mechanical properties, is free of crack and inner bubble and has low local discharge, high reliability, and long service life.
The high-and low-voltage systems are cast under vacuum, thus the coil will not absorb moisture; the clamps of core are subjected to corrosion-resistant treatment and it may run under high temperature or other serious environments.
Flame retardancy , explosion-proof and no environmental contamination. The insulating materials in the coil such as glass fiber are self-extinguishing and they will not cause fire by the arc resulted from short-circuit . The resin will not generate toxic or harmful gas under high temperature.
Gas duct is embedded inside it to enhance the radiation power and over-load capacity. Low loss and low noise. The core is lapped with 45 full-miter? and the step-type lamination effectively improves distribution of magnetic flux at core corners, and greatly reduces the no-load loss and the nose level.
It highly withstands short-circuit and lightning impact.Small in volume, light in weight, safe in running and free of maintenance. As per users' requirements the transformer may be provided with casing and blower fan.
Technical Data About us
"CANIN" is engaged in manufacturing,development,service ,solution,maintenance & marketing of H.V./L.V. power distribution equipments,switchgears,transformers,substations..etc .for all over the world. As a leading & professional manufacturer in China,we mainly manufacture below items and supply their electrical accessories:
· H.V.& L.V.switchgears
· Power Distribution Board (PDB)
· M.V solid insulated switchgears (SIS)
· compact substations /Package substation/kiosk substation
· single phase & three phase pad mounted transformers(PMT)
· Gas insulated switchgears(GIS)
· Cable Brach box
· Blokset Switchboards/switchgears
· Automatic feeder Voltage Regulator
· Ring main units (RMU)
· Oil-immersed transformers and dry type transformers
· Vacuum circuit breakers (VCB),Air circuit breakers(ACB)