China recloser,transformer,switchgear,EV charger,Digital power station Manufacturer

20kV SCB10 Cast Resin Distribution Transformer Dry Type

Rockwill brand Dry type transformer - Three phase dry type cast resin distribution transformers manufactured by Rockwill. Full complied with IEC60076, GB1094-1996. Having low price and high quality.

Description Technical data

Three phase Dry Type Distribution Transformers Cast Resin

Standard:

Full complied with IEC60076, GB1094-1996

Transformer special service condition:

The height above sea level is above 1000m;

Ambient temperature:

Highest air temperature +40℃;

Lowest air temperature -45℃;(defines in detail when placing an order)

Transformer normal service condition:

The height above sea level is below 1000m;

Ambient temperature:

Highest air temperature +40℃;

Highest daily average air temperature+30℃;

Highest annual average air temperature+20℃;

Lowest outdoor air temperature-25℃.

Product Description:

Three phase dry type distribution transformer rated voltage during 6-35kV, dry type transformer is most used in widely used in the space such as urban power network, skyscraper, shopping center, hospital, hotel, subway, laboratory, station, wharf, airport, distribution power station and residential areas.

1. Rated voltage:6.6kV,10kV,11kV,13.2kV,13.8kV,15kV, 20KV, 22KV, 33KV,35KV

2. Rated power:30kvA~2500kvA

3, Two windings or three windings

4, On-load or no-load voltage tapping changer

5. Frequency:50HZ /60HZ

6. Vector group: Dyn11, Yyn0, Ynd11, or others

7. Rating plate: Yes(Rockwell brand or Customer brand)

8. Parts:

1) fans

2)temperature controller

1.	Have good ability withstand short-circuit
a.	The dry-type transformers are casted with epoxyresin,which are made of high quality materials by means of a strict process with advanced production and testing devices.
b.	The product features high reliability and long service life.In accordance with different operation environment, it can be equipped with different protection casings or without casing
c.	It can replace the oil-immersed transformer and be used in the high buildings,business centers,airports, tunnels,chemical plants,nuclear power stations and watercrafts ect
2.	Low loss, low noise, high reliability
3.	Reliability: All in-service product have no damages

Rated capacity(KVA)	Rate voltage	Vector range	Tapping range	Impedance voltage(%)	No-load loss(W)	Load loss(W)	No load current(%)	Noise level(dB)	Weight(kg)	Dimension(mm)
800	HV:35or38.5 LV:3.15,6,6.3,10,10.5or11KV	Yyn0,Dyn11	±5%or±2*2.5%	6	2220	8180	0.6	50	3600	19509402060
1000					2640	9480	0.6	50	4200	20209402150
1250					3090	11210	0.6	52	4900	21209402230
1600					3640	13440	0.5	52	5800	230013002240
2000				7	4180	15830	0.5	53	6400	234013002360
2500				7	4800	18970	0.5	54	7200	248013002400
3150				8	5960	21280	0.4	56	11000	248013002630
4000					6930	25570	0.4	56	11500	262013002710
5000					8270	30350	0.4	58	13200	295018002650
6300					9780	35460	0.3	58	15700	303018002850
8000				9	11200	40000	0.3	58	19200	317018003100
10000				9	12800	48250	0.3	58	23200	342018003100
12500				9	15560	56080	0.2	60	33200	268018003370
16000				9	19110	65980	0.2	61	34700	400018003370
20000				10	22670	74230	0.2	62	39000	402018003490