SCB Series Three Phase Dry-Type Distribution Transformer

• Customization: Available
• Application: Power, Electronic, Instrument, Audio
• Phase: Three
• Model NO.: SCB
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001
• Usage: Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Honle
• Protection: Optional
• Package Size: 215.00cm * 140.00cm * 210.00cm
• Package Gross Weight: 3500.00kg
• Installation Height: Lower Than 1000m
• Transport Package: Standard Package
• Trademark: HONLE
• Origin: Zhejiang, China
• HS Code: 8504210000
• Production Capacity: 5000 Pieces Per Year
• Package Size: 97.00cm * 50.00cm * 89.00cm
• Package Gross Weight: 670.000kg

Product Description

SCB Series Three Phase Dry-Type Distribution Transformer

 

Product Description

Overview

As the coils of resin-insulated dry-type transformer are encapsulated by the epoxy resin, they are nonflammable, fireproof, explosion-proof, maintenance-free, no pollution, small volume, and can be installed in the load center directly. Meanwhile, the scientific and reasonable design and casting technology enable the products to have lower discharge capacity, low noise and strong heat dissipation, they are able to run for a long time under 140% rated load under forced air cooling condition. Besides, the products are equipped with intelligent temperature controllers, have functions of trouble alarm, over-temperature alarm, over-temperature tripping and black box, can be connected with the computer through RS485 serial interface to realize centralized monitoring and control.
Due to the above features, our epoxy resin casting dry type transformers can be widely applied to power transmission and transformation systems in hotels, restaurants, airports, high-rise buildings, commercial centers, residential districts, and the severe environments such as underground railways, smelting, electric power plants, steamships, offshore oil-drilling platforms, etc.

Iron core
The iron core is made of imported cold-rolled silicon steel sheets with inclined joint structure, core limbs are bound by unidirectional weftless tape of class F. 
Surface of iron core is encapsulated with epoxy resin, which reduces the no-load noise, no-load current and core noise. 
Clamps and fasteners have gone through special surface treatment that further improves the product appearance quality. 

Technical parameters

Rated capacity	Voltage combination			Connection group	Loss (KW)		No-load current	Short-circuit impedance	Weight (kg)
(kVA)	HV(kV)	High-voltage tapping range	LV(kV)	symbol	No-load	On-load(120°)	(%)	(%)	Body weight	Weight with shell
30	6 6.3 6.6 10 10.5 11	±5% ±2×2.5%	0.4	Yyn0 Dyn11	0.22	0.75	3.2	4.0	220	250
50					0.31	1.05	2.8		360	410
80					0.42	1.46	2.6		450	190
100					0.45	1.67	2.4		540	580
125					0.53	1.95	2.2		630	670
160					0.61	2.25	2.2		745	795
200					0.70	2.67	2		850	910
250					0.81	2.92	2.2		1010	1065
315					0.99	3.67	1.8		1235	1295
400					1.10	4.22	1.8		1370	1430
500					1.35	5.17	1.8		1565	1625
630					1.51	6.22	1.6		1855	1930
630					1.46	6.31	1.6	6.0	1800	1875
800					1.71	7.36	1.6		2140	2215
1000					1.99	8.60	1.4		2535	2620
1250					2.35	10.26	1.4		3100	3190
1600					2.75	12.42	1.4		3705	3830
2000					3.74	15.30	1.2		4230	4380
2500					4.50	18.18	1.2		5230	5280

Dimensions & Schematic

Rated capacity	Installation dimension
(kVA)	L	W	H	C1	C2
30	580	405	600	300	300
50	620	475	730	300	350
80	900	500	820	450	450
125	970	500	890	450	450
160	1060	650	930	550	550
200	1100	650	985	550	550
250	1140	760	1070	550	550
315	1170	760	1130	660	660
400	1260	760	1155	660	660
500	1300	760	1190	660	660
630	1370	760	1220	660	660
800	1440	760	1225	660	660
1000	1480	920	1330	820	820
1250	1580	920	1480	820	820
1600	1660	920	1550	820	820
2000	1720	920	1710	820	820
2500	1820	920	1780	1070	1070

 

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