High-Efficiency Amorphous Alloy Distribution Transformer

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: SBH15-M-30-2500/10
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Combined Transformer, Power Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: EI
• Brand: Chenghe
• Material: Copper
• Voltage: 30kv
• Fields of Application: Power Stations,Compact Transformer Station, Normal
• Moisture-Proof Method: Sealed
• Structure: Vertical
• Transport Package: Plywood
• Specification: 30-2500kVA
• Trademark: Chenghe
• Origin: Wenzhou China

Product Description

Advantages

1 - Our transformers boast remarkably low loss, minimal noise levels, reduced partial discharge, efficient low temperature rise, and exceptional energy-saving performance.
2 - Featuring the latest innovations in insulation structure,
3 - They exhibit outstanding anti-short-circuit capabilities.

4 - For heat dissipation, we employ corrugated sheets or advanced sheet radiators, along with other cutting-edge components.

5 - The iron core is crafted from premium cold-rolled grain-oriented silicon steel sheets, ensuring low loss and minimal magnetostriction. With our unique 45-degree full oblique joint and circular cross-section design, the iron core remains stable and secure against vibrations during transport and operation.

Fields of Application

Perfect for deployment in power stations,compact transformer stations, standard industrial facilities , mines, hospitals, commercial buildings, airports, tunnels, chemical plants, and even nuclear power facilities.

Service Environment
Designed for both outdoor and indoor applications,
these transformers perform optimally under normal environmental conditions, with elevations up to 1000 meters.
They thrive in temperatures ranging from a maximum of +40°C to a minimum of -25°C.
For specialized conditions where elevations exceed 1000 meters,
they operate efficiently with environmental temperatures between +40°C and a chilling minimum of -45°C (specifics available upon order).
Ideal mounting conditions include environments free from corrosive gases and noticeable dirt.

Mechanical Parameters

Rated capacity (kVA)	H.V.    (kV)	Tapping range	L.V.  (kV)	Vector group	Loss(kW)		No-load current (%)	Impedance voltage  (%)	Weight (kg)
					Load loss	No-load loss			oil	Total
10	6,10,11	±5%       or     ±2*2.5%	0.4   0.415 0.433	Dyn11          or          Yyn0	0.26	0.09	3.2	4	45	172
20					0.44	0.10	3.0		65	240
30					0.63	0.13	2.3		65	245
50					0.91	0.17	2.0		80	330
63					1.09	0.20	1.9		90	365
80					1.31	0.25	1.9		95	410
100					1.58	0.29	1.8		115	490
125					1.89	0.34	1.7		140	620
160					2.31	0.40	1.6		155	720
200					2.73	0.48	1.5		175	810
250					3.20	0.56	1.4		200	940
315					3.85	0.67	1.4		215	1090
400					4.52	0.80	1.3		240	1250
500					5.41	0.96	1.2		285	1460
630					6.20	1.20	1.1	4.5	345	1720
800					7.50	1.40	1.1		390	2050
1000					10.30	1.70	1.0		460	2430
1250					12.00	1.95	1.0		550	2850
1600					14.50	2.40	0.8		690	3600
2000					18.00	2.60	0.7		790	4300

Rated capacity(kVA)	H.V. (kV)	Tapping range	L.V. (kV)	Vector group	Loss(kW)		No-load current (%)	Impedance voltage (%)	Weight (kg)
					Load loss	No-load loss			oil	Total
30	15,20	±5%               or          ±2*2.5%	0.4,0.415. 0.433	Dyn11           or            Yyn0	0.60	0.10	2.1	4	85	350
50					0.87	0.13	2.0		90	480
63					1.04	0.15	1.9		110	600
80					1.25	0.18	1.8		110	660
100					1.50	0.20	1.6		120	700
125					1.80	0.24	1.5		130	800
160					2.20	0.29	1.4		140	940
200					2.60	0.33	1.2		160	1130
250					3.05	0.40	1.2		180	1290
315					3.65	0.48	1.1		230	1400
400					4.30	0.57	1.0		250	1550
500					5.15	0.68	1.0		260	1780
630					6.20	0.81	0.9	4.5	320	2100
800					7.50	0.98	0.8		350	2560
1000					10.30	1.15	0.7		450	2800
1250					12.00	1.36	0.6		490	3200
1600					14.50	1.64	0.6		640	4000
2000					17.14	1.94	0.6		800	4900
2500					20.26	2.30	0.5		1180	6300