Safe and Non-Polluting Three-Phase Step Down Dry Type Power Transformer

• Application: Electronic
• Phase: Three
• Core: Epoxy Resin
• Cooling Method: Dry-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001
• Model NO.: SC(B)30-6
• Usage: Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Epoxy Resin
• Brand: Jecsany
• Transport Package: Wooden Carton
• Specification: Bag, Carton, Pallet, Crate, Wooden box or as per y
• Trademark: jecsany
• Origin: China
• HS Code: 8504349000
• Production Capacity: 50000pieces/Year

Product Description

Safe And Non-polluting Three-Phase Step Down  Dry Type Power Transformer

Product description
Resin-insulated dry-type transformers are safe, non-flammable, fireproof, and pollution-free. It can be directly installed in the load center, maintenance-free, easy to install, low overall operating cost, low loss, good moisture-proof performance, can operate normally under 100% humidity, and can be put into operation after shutdown without pre-drying. Low partial discharge, low noise, strong heat dissipation capacity, 120% rated load operation under forced air cooling. Equipped with a complete temperature protection and control system, it provides a reliable guarantee for the safe operation of the transformer with high reliability.

Product features:

Main material and characteristics: Class F coil insulated copper wire as conductor, glass fiber and epoxy resin composite materials for insulation, its coefficient of expansion similar to the copper conductor.with good impact resistance, temperature changes, crack resistance. Glass fiber and epoxy resin constituent all have self-extinguishing, it does not continue to burn, it does not produce toxic gases and pollute the environment.Epoxy resin has good insulating properties, particularly suitable for the production of high-voltage level

Manufacturing process: The winding wound on the high-accuracy winding machine, when winding pave cast grass fibre around the external and internal of the winding, there be armed air passage for transformer of large ca Then dry it in vacuum.The whole casting and solidifying process is performed according to the pi curve of casting control terminal, which transferred through computer network by process department every process can be monitored momentarily and adjusted for the various surroundings. The precise process ensures free bubble and free hole of winding.

1. Safe, not combustible, fireproof can be installed directly in the load center
2. Maintenance-free, easy installation, low economic operation cost
3. Good moisture resistance can operate normally under 100% humidity
4. Low loss, low noise, good insulation, small local discharge, no pollution, loss
5. Good heat dissipation, strong overload capacity, under the condition of air cooling, can overload 50%
6. Reliable operation, with perfect temperature protection control system, can ensure the safe operation of the transformer
7. Small volume, lightweight, stable structure, strong lightning shock resistance, high mechanical strength, temperature change resistance, anti-sudden short circuit ability

Product Details




Technical Parameters:

Rated capacity(KVA)	Voltage Combination and  tap  range			connection of transformer winding	No-load loss (w)	Load loss (W)	No-load current (%)	Short circuit impedance (%)
	High voltage(KV)	High voltage taps range (%)	Low voltage(KV)
30 50 80 100 125 160 200 250 315 400 500 630 630 800 1000 1250 1600 2000 2500	6 6.6 6.6 10 10.5 11	±5%  ±2x2.5%	0.4	Dyn11	130 190 260 280 330 380 435 505 615 685 810 940 910 1065 1240 1460 1715 2135 2520	710 1000 1380 1570 1850 2130 2530 2760 3470 3990 4880 5880 5960 6960 8130 9690 11730 14450 17170	2.6 2.2 2.2 2 1.8 1.8 1.6 1.6 1.4 1.4 1.4 1.2 1.2 1.2 1.1 1.1 1.1 1.0 1.0	4 4 4 4 4 4 4 4 4 4 4 4 6 6 6 6 6 6 6

Packaging & Shipping
Packaging


Shipping
By sea,Ninbo port ,shanghai port.