QDTB® Transformer

SBH16-M-125/10

SH16 Amorphous Transformers Series • 125kVA • 10/0.4 kV

SBH16-M-125/10 is a 125 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 GB1094, JB/T10318, vector group Dyn11, short-circuit impedance 4%, approximate weight 394 kg. Available on FOB Qingdao terms; datasheet, routine test report and GA drawing issued with each unit.

Technical Specifications

SBH16-M-125/10 technical specifications
ModelSBH16-M-125/10
Rated Capacity125kVA
HV Voltage10 kV
LV Voltage0.4 kV
Input Voltage10kV
Output Voltage0.4kV
Frequency50/60 Hz
Vector GroupDyn11
Short-circuit Impedance4%
CoolingONAN
InsulationA(105°C)
Temperature Rise65 K
No-load Loss-60% vs S13-M W
Load Loss1890 W
Efficiency4
Weight394 kg
Dimensions (L x W x H)1555 x 1245 x 1870 mm
Applied StandardGB1094, JB/T10318

Product Image & Parameters

SH16 Amorphous Transformers - QDTB

Images are for illustration purposes only

SBH16-M-125/10

SH16 Amorphous Transformers Series

Capacity
125kVA
Frequency
50/60Hz
Short-circuit impedance
4%
Cooling method
ONAN
Efficiency
4
Applied standard
GB1094, JB/T10318
Connection
Dyn11
Insulation class
A(105°C)
Allowed temperature rise
65K
Amorphous Alloy CoreEnergy SavingLow Loss

TECHNICAL DRAWING

Model: SBH16-M-125/10 | Type: Amorphous alloy transformer | Capacity: 125 kVA

FRONT ELEVATION

Oil level1U1V1W2U2V2W2NTAPN.P.150mm210mm

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 level120mm

TOP VIEW

1U1V1W2U2V2W2N120mm

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:SBH16-M-125/10
2. Type:Amorphous alloy transformer
3. Capacity:125 kVA
4. Frequency:50 Hz
5. HV voltage:10 kV
6. LV voltage:0.4 kV
7. HV current:-
8. LV current:-
9. Vector group:Dyn11
10. Impedance:4%
11. Insulation level:A(105°C)
12. Temperature rise:65K
13. No-load loss:-60% vs S13-MW
14. Load loss:1890W
15. No-load current:-
16. Cooling method:ONAN
17. Tap changer:±2×2.5% or ±5%
18. Standard:GB1094, JB/T10318
19. Dimensions:1000×800×1400mm
20. Weight:394kg
LEGEND:
Iron core
HV winding/bushing
LV winding/bushing
Dimension line

Product Description

SBH16-M-125/10 SH16 Amorphous Transformers Amorphous Alloy Distribution Transformer (Level 16 EE), rated 125kVA, input 10kV, output 0.4kV, eff GB 20052-2020 Level 16, freq 50/60, weight 394kg, ISO certified China manufacturer

Related Keywords

SBH16-M-125/10SH16amorphous alloy distribution transformer (level 16 ee)125kVA

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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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SBH16-M-125/10 - Frequently Asked Questions

QWhat are the main applications of SBH16-M-125/10?

SBH16-M-125/10 (SH16 Amorphous Transformers 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 SBH16-M-125/10?

Key specifications: Capacity: 125kVA, HV 10 kV, LV 0.4 kV, Frequency 50/60 Hz, Impedance 4%, Connection Dyn11, Cooling ONAN, Standard GB1094, JB/T10318.

QCan SBH16-M-125/10 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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