SCBH15 Series Amorphous Alloy Resin‑Insulated Dry‑Type Power Transformer (10 kV Class)

The SCBH15 series amorphous‑alloy resin‑insulated dry‑type distribution transformers represent a new generation of energy‑saving products developed by our company to help build an energy‑efficient society. These transformers utilize next‑generation core material—amorphous alloy—whose hallmark is exceptionally low specific losses; at the same magnetic flux density, the specific loss of an amorphous‑alloy core is only 25% of that of silicon steel, delivering remarkable energy‑saving performance. Inheriting all the advantages of epoxy‑resin‑cast dry‑type transformers, this product is a key recommendation for urban grid modernization projects.

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Dry-type transformer series

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Product Description

　　Overview

　　The SCBH15 series amorphous‑alloy resin‑insulated dry‑type distribution transformers represent our company’s new generation of energy‑saving products, designed to help build an energy‑efficient society. These transformers utilize a next‑generation core material—amorphous alloy—whose hallmark is exceptionally low specific losses; at the same magnetic flux density, the specific loss of an amorphous‑alloy core is only 25% of that of silicon steel, delivering remarkable energy‑saving performance. Inheriting all the advantages of epoxy‑resin‑cast dry‑type transformers, the SCBH15 series is a key product recommended for urban grid modernization projects.

　　Product Features

　　1. It features low no-load losses and excellent energy-saving performance, making it a cost-effective distribution transformer in current operation.

　　2. Flexible in application, it can be used in conjunction with prefabricated substations or installed on distribution transformers.

　　3. Flame-retardant, explosion-proof, pollution-free, maintenance-free, and capable of unattended operation.

　　4. High dynamic and thermal stability, with excellent short-circuit withstand capability and lightning surge resistance.

　　5. The coil features a fully sealed structure that is resistant to moisture and dust, with partial discharge levels below 10 pC, ensuring safe and reliable operation.

　　6. Equipped with temperature display and temperature control systems as per user requirements, and can be used in conjunction with axial flow fans.

　　Ordering Instructions

　　When placing your order, please provide the following parameters:

　　1. Product Model

　　2. Rated Capacity

　　3. Voltage Combination

　　4. Scope of Adjustment

　　5. Frequency

　　6. Connection Group Designation

　　7. Short-circuit impedance

　　8. For products with special requirements, specify the technical specifications.

　　Technical Performance Parameters

Rated capacity Rated Power (KVA)	Rated current Rated Current (A)	Voltage combination Voltage Combution		Group Association Connection symbol	No-load current No-load Current (%)	No-load loss No-load Loos (W)	Load loss Load Loos(120℃) (W)	Impedance voltage Impedance Voltage UK(%)
Rated capacity Rated Power (KVA)	Rated current Rated Current (A)	High pressure H.V.(KV)	Low pressure L.V.(KV)	Group Association Connection symbol	No-load current No-load Current (%)	No-load loss No-load Loos (W)	Load loss Load Loos(120℃) (W)	Impedance voltage Impedance Voltage UK(%)
30	1.73 43.3	6± ±2x2.5% 6.3± ±2x2.5% 10± ±2x2.5% 10± ±2x2.5% 11± ±2x2.5%	0.4	Dyn11	1.6	70	710	4
50	2.89 72.2				1.4	90	1000
80	4.62 115.5				1.3	120	1380
100	5.77 144.3				1.2	130	1570
125	7.22 180.4				11	150	1850
160	9.24 230.9				1.1	170	2130
200	11.6 288.7				1	200	2530
250	14.43 360.8				1	230	2760
315	18.19 454.7				0.9	280	3470
400	23.09 577.4				0.8	310	3990	6
500	28.9 721.7				0.8	360	4880
630	36.4 909				0.7	420	5880
630	36.4 909				0.7	410	5960
800	46.2 1154.7				0.7	480	6960
1000	57.7 1443.4				0.6	550	8130
1250	72.2 1804.3				0.6	650	9690
1600	92.4 2309				0.6	760	11730
2000	115.5 2886.7				0.5	1000	14450
2500	144.3 3608.4				0.5	1200	17170