630 KVA 11 0.415KV 絶縁乾式変圧器

LUGAO is a reliable manufacturer and supplier in China; this 630 KVA 11 0.415KV Isolation Dry Type Transformer ships directly from our factory, eliminating intermediaries and offering reasonable pricing. If you'd like a custom solution, please feel free to contact us. 630 KVA 11 0.415KV Isolation Dry Type Transformer uses the principle of electromagnetic induction to achieve voltage conversion. During operation, when the primary winding is energized, it generates alternating magnetic flux, which is coupled through the core to the secondary winding, thereby inducing an electromotive force. Wrapping foil around the high and low voltage windings enhances short-circuit resistance. Using a filtration casting method eliminates temperature induced stress during transformer operation, and the use of epoxy resin makes the windings more heat-resistant, ensuring equipment safety. The core uses high quality cold rolled silicon steel sheets, with 45° angled wide laminations stacked to reduce losses, and flat laminations that do not produce noise interference.

The 630 kVA 110 0.415 kV transformer can be customized according to customer requirements for voltage ratings, dimensions, and housing specifications. Different protection ratings of materials can be selected to adapt to various operating environments. LUGAO products comply with international standards such as CE and ISO. The company will continue to innovate in design, dedicated to developing more energy efficient and environmentally friendly dry type transformers.

Features

1. Epoxy resin casting winding has strong short-circuit resistance and insulation capacity.

2. Specially designed equipment produces minimal vibration and noise.

3. There is no risk of fire or oil leakage, and safety performance is excellent.

4. High protection rating, suitable for installation both indoors and outdoors.

5. The body material is more environmentally friendly and has a high recycling rate.

6. All transformers produced by LUGAO meet international standards, ensuring product quality.

Parameter

KVA	Voltage Combination and Tapping Range			Connection Group Symbol	No-load Loss (W)	Load Loss 120℃(W)	No-load Current (%)
	HV(kv)	Tapping (%)	LV (KV)
30	6 6.3 6.6 10 10.5 11	±5 ±2x2.5	0.4 0.69	Yyn0 Dyn11	190	710	2.1
50					270	1000	2.1
80					370	1380	1.6
100					400	1570	1.6
125					470	1850	1.5
160					540	2130	1.5
200					620	2530	1.3
250					720	2760	1.3
315					880	3470	1.1
400					980	3990	1.1
500					1160	4880	1.1
630					1340	5880	0.9
630					1300	5960	0.9
800					1520	6960	0.9
1000					1770	8130	0.9
1250					2090	9690	0.9
1600					2450	11730	0.9
2000					3050	14450	0.7
2500					3600	17170	0.7
1600					2450	12960	0.9
2000					3050	15960	0.7
2500					3600	18890	0.7

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