Dry Transformer Opening Dry Type Transformer (SG H B10)

Dry Transformer General:
By the strict control of material, optimized design, reasonable processing, SG(H)B10-100- 2500/10 series three phase opening type transformer passed CTQC (certificate test of quality control) by State Transformer Quality Supervision& Inspection Center. To get reasonable structure and artistic appearance, NOMEX paper from DVPONT Co. And advanced VPI (vacuum pressure impregnation) technology are both used for the products.

It owns the advantage such as weatherproof, no pollution, safe operation under high temperature, low partial charge and noise, ideal dissipation of heat, higher capability of overload. It is the new generation of dry transformer for the environmental protection. It is applicable to load center where requires more in fireproofing and security, such as airport, metro, power plant, metallurgy plant, hospital, high building, shopping center, residential area, etc.

Feature:
1. Environmental protection:
High quality H grade insulation material is used the product, there is no emission of hazardous gases under high temperature.
Owing to the opening winding, it is convenient to take copper back for recycling after the service life.
2. Reliable insulation system:
NOMEX paper and ET-90 series H grade resin is chosen as basic insulation system, optimized design makes insulation system 180 degrees centigrade - 220 degrees centigrade, which is safe, steady and reliable under high temperature.
3. Advanced processing technology:
Adopting VPI technology and curing process under the high temperature, the lacquer film is bright and even, no cracking, the partial discharge is less than 5PC, with low noise.
4. Overload capacity:
H grade Nomex paper is used for insulation of winding in opening structure. Its dissipation of heat is faster and temperature rise is even, which shows higher overload capability.
5. Stronger withstanding short-circuit capability:
VPI process is carried out for H. V. &L. V. Coils and pre-pressing device such as disc spring and silicon rubber is put on the end of coils to strengthen the mechanical strength for both coils and product, which improves its withstanding short-circuit capability.
6. Weatherproof:
The whole product is coated with H grade insulation lacquer twice. Lacquer film has the good adhesion, mechanical strength and insulation performance without cracking. Therefore, it is weatherproof such as moisture, fog and dust, particularly in serious pollution.

Ordering Notes:
1. Type
2. Quantity
3. No-load voltage ratio
4. Rated capacity
5. Short-circuit impedance
6. Vector group
7. Tapping range
8. Cooling mode
9. Enclosure protection class
10. Service condition

Our Transformer Product Range
S10 S11 S13 oil type transformer: 50-31500KVA, 6-33KV, 50/60HZ, off load tape changer
SZ10 SZ11 oil type transformer: 50-31500KVA, 6-33KV, 50/60HZ, on load tape changer
SCB9, SCB11 dry type transformer: F grade insulation, 50-3150KVA, 6-33KV, 50/60HZ
SCBH15 11KV amorphous alloy dry type transformer: F grade insulation
SGB10 SGB11 11KV dry type transformer: H grade insulation
SBH15 Oil type amorphous alloy transformer 11KV Level
S13-M 1full sealed oil immersed power transformer
Dry type reactor
S(B)H15-16 Amorphous Transformer
BKSC(G)Dry-type shunt reactor
QKSC Dry Startup reactor
Smoothing reactors

KD-LK-type low-pressure filter reactor
Cast resin dry type earthing transformer
Dry type rectifier transformer
Rectifier transformer
Furnace transformer
Note: We can design and manufacture special transformer as customers' requirements.

Rated Capacity (kVA)	Voltge			Vector Group	Io  (%)	Uk (%)	Po  (w)	Pk  (w) (145 C )	Weight (kg)	Track (mm )
	HV  (kV)	Tap changer(%)	LV  (kV)
100	6 6.3 10 11 10.3 11	± 5 % ± 2×2.5 % Or Others	0.4	Y,yn0 D,yn11	1.1	4	408	2165	550	400 × 400
125					1.0		480	2590	620	550×550
160					0.9		560	3100	725
200					0.9		655	3975	825
250					0.9		760	4675	950
315					0.75		880	5610	1140
400					0.75		1040	6630	1320
500					0.6		1200	7945	1700	660 × 660
630					0.6		1400	9265	2000
630					0.8	6	1345	9775	1700
800					0.8		1695	11560	2025	820×820
1000					0.8		1985	13345	2375
1250					0.8		2385	15640	2720
1600					0.65		2735	18105	3310
2000					0.65		3320	21250	3830	1070×1070