- Place of Origin: Beijing, China (Mainland)
- Brand Name: Daelim
- Model Number: SC(B)
- Usage: Power
- Phase: Three
- Coil Structure: Toroidal
- Coil Number: 2 Winding
- Rated voltage: 35KV
- Rated capacity: 400KVA
- Output Voltage: 0.4KV
- Material: Copper Winding
- Standard: IEC60076
- Certification: ISO&ANSI C57.12
- Type: Dry-type
- Frequency: 50Hz/60Hz
- Connection Symbol: Yyn0 Dyn11
- Cooling System: ONAN&ONAF
Packaging & Delivery
|Packaging Details:||International standard package ,proper for any special customer air or sea requirements,one set one case|
SC(B)Type 400KVA 300KVA 3 Phase Best Price 35/0.4KV Power Transformer Cast Resin
Our Sc(B) series epoxy resin cast dry transformer is cast under vacuum with thin insulating bands automatically.The core is made of epoxy resin. Thanks to advanced technology, quality raw materials, scientific management,and perfect inspection means,our products have the following features:
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 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 noise level .
It highly withstands short-circuit and lightning impact.
Small in volume,light in weight,safe in running and free of maintenace.
As per users’ requerements the transformer may be provided with casing and blower fan.
|Main Technical Parameters for 35kv SC(B)-50-2500 types|
|No-load loss(kW)||On-load loss(kW)||No load|
|50||35 38.5||±5% ±2×2.5%||0.4||Yyn0 Dyn11||6||500||450||1500||1430||2.8|
Our products include: Power transformer, Circuit breaker, Disconnector switch,.Current transformer & Potential transformer which are wildly applied to power station, transformer substaion, power distribution station.