QDTB® Transformer

SC(B)H15-80/10

SCBH15 Series • 80kVA • 10/0.4 kV

SC(B)H15-80/10 is a 80 kVA, 10/0.4 kV amorphou alloy transformers manufactured by Shandong Yaqing Electric Power Technology Co., Ltd. (QDTB) in Qingdao, China, designed and tested in accordance with GB/T1094.11, IEC 60076-11, vector group Dyn11, short-circuit impedance 4%, approximate weight 590 kg. Available on FOB Qingdao terms; datasheet, routine test report and GA drawing issued with each unit.

Technical Specifications

SC(B)H15-80/10 technical specifications
ModelSC(B)H15-80/10
Rated Capacity80kVA
HV Voltage10 kV
LV Voltage0.4 kV
Frequency50 Hz
Vector GroupDyn11
Short-circuit Impedance4%
CoolingAN/AF
InsulationF(155°C)
Temperature Rise80 K
No-load Loss80 W
Load Loss1240 W
Efficiency4
Weight590 kg
Dimensions1000×680×1000 mm
Applied StandardGB/T1094.11, IEC 60076-11

Product Image & Parameters

SCBH15 - QDTB

Images are for illustration purposes only

SC(B)H15-80/10

SCBH15 Series

Capacity
80kVA
HV Voltage
10kV
LV Voltage
0.4kV
Frequency
50Hz
Short-circuit impedance
4%
Cooling method
AN/AF
Efficiency
4
Applied standard
GB/T1094.11, IEC 60076-11
Connection
Dyn11
Amorphous Alloy CoreEnergy SavingLow Loss

TECHNICAL DRAWING

Model: SC(B)H15-80/10 | Type: Amorphous alloy transformer | Capacity: 80 kVA

FRONT ELEVATION

Oil level1U1V1W2U2V2W2NTAPN.P.135mm180mm

ELECTRICAL SCHEMATIC

HV WINDING (Delta)1U1V1WLV WINDING (Star)2U2V2W2NDyn11

EFFICIENCY vs LOAD

90%95%98%99%0%25%50%75%100%≈99%load %efficiency %

SIDE VIEW

Oil level105mm

TOP VIEW

1U1V1W2U2V2W2N105mm

TERMINAL BLOCK

HV TERMINAL BLOCK1U1V1W1N1PELV TERMINAL BLOCK2U2V2W2N2PE2122Terminal block configurationTin-plated copper busbar

CORE & WINDING

OIL / TANKHV winding/bushingINSULATIONLV winding/bushingIron coreconcentric cross-section

Technical specifications

1. Model:SC(B)H15-80/10
2. Type:Amorphous alloy transformer
3. Capacity:80 kVA
4. Frequency:50 Hz
5. HV voltage:10 kV
6. LV voltage:0.4 kV
7. HV current:4.62A
8. LV current:115.47A
9. Vector group:Dyn11
10. Impedance:4%
11. Insulation level:F(155°C)
12. Temperature rise:80K
13. No-load loss:80W
14. Load loss:1240W
15. No-load current:1.3%
16. Cooling method:AN/AF
17. Tap changer:±2×2.5% or ±5%
18. Standard:GB/T1094.11, IEC 60076-11
19. Dimensions:1000×680×1000 mm
20. Weight:590kg
LEGEND:
Iron core
HV winding/bushing
LV winding/bushing
Dimension line

Product Description

80kVA amorphous alloy cast resin dry-type transformer, 10/0.4kV, Yyn0

SC(B)H15 80kVA amorphous alloy dry-type transformer. No-load loss 75% lower than standard dry-type. Oil-free, fire-retardant, maintenance-free. For indoor installation in buildings, hospitals, airports.

Related Keywords

SC(B)H15-80/10 amorphous alloy transformer80kVA amorphous distribution transformerSCBH15 dry type amorphous alloy transformer fire-proof for commercial buildingcast resin amorphous core transformer for green building energy saving

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Derived Ratings (calculated from the configuration)

The values below are computed from what you selected above. Anything that cannot be computed yet is shown as an em dash — never as zero.

Iₙ = S / (√3·U) · I_sc = 100·Iₙ / uₖ · S_sc = √3·U·I_sc · I_p = k·Iₖ

Inputs taken from the configuration
Capacity: — kVAfrom the configuration above
System voltage: not specified
Impedance voltage uₖ: not specified
Result
Rated current Iₙ—
Short-circuit current I_sc—
Short-circuit current I_sc—
Short-circuit power S_sc—
I_sc is calculated on the transformer impedance basis alone (system impedance neglected) — the same basis used in IEC 60076-5 short-circuit calculations.
System voltage → —

Still required to complete the calculation: rated capacity S, impedance voltage uₖ, short-time or peak withstand current.

Per-model values (P0 / Pk / uₖ declared by the factory, losses, noise, temperature rise, dimensions, weight) are not in the product library: those rows stay at an em dash until the factory parameter sheet is supplied. An em dash means the value is unavailable — it is never rendered as zero.

Derived losses (from the selected efficiency grade + capacity)
Oil amorphous
No-load loss P0 (kW)—
Load loss Pk (kW)—

Read-only: no price factor, not part of the sum — the loss-grade cost is already carried by the efficiency (subtype) base price, so charging here would double-bill. Values come from the product library type-test data, interpolated between published capacities; grades the library does not cover show an em dash, never zero.

油浸非晶(SBH15-M / SH16)

Reference prices are for estimation only and do not constitute a formal offer.

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SC(B)H15-80/10 - Frequently Asked Questions

QWhat are the main applications of SC(B)H15-80/10?

SC(B)H15-80/10 (SCBH15 series, Amorphous Alloy Transformers) is widely used in industrial power distribution, commercial buildings and utility power systems. Can be flexibly configured according to actual project requirements.

QWhat are the main technical specifications of SC(B)H15-80/10?

Key specifications: Capacity: 80kVA, HV 10 kV, LV 0.4 kV, Frequency 50 Hz, Impedance 4%, Connection Dyn11, Cooling AN/AF, Standard GB/T1094.11, IEC 60076-11.

QCan SC(B)H15-80/10 be custom ordered?

Yes. QDTB® provides comprehensive OEM/ODM customization services. Parameters such as capacity, voltage ratio, cooling method, connection group and protection class can all be adjusted. Over 25 years of manufacturing experience ensures consistent quality.

QHow to get a quote and technical documentation?

Contact via the "Send Inquiry" button below, or contact sales at Alice@qdtb-transformer.com / +86 13698683193. We provide detailed quotations and technical documentation instantly.

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