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SG10 Series Three Phase Transformers

8 Models available

SG10 Three Phase Transformers

Images are for illustration purposes only

SG10 Series - Three-Phase Non-Encapsulated Dry-Type Transformers

The SG10 series non-encapsulated dry-type transformers use Nomex insulation system, offering excellent fire resistance and environmental performance.

Model Number Breakdown

10Non-encapsulated type
SThree-phase
GDry-type

Key Features

  • Nomex insulation system (Class C, 220°C)
  • Non-encapsulated design for easy maintenance
  • Excellent overload capability
  • Self-extinguishing and fire-retardant

Applications

  • Underground facilities
  • High-rise buildings
  • Power plants
  • Mining operations

TECHNICAL DRAWING

Model: SG10-50KVA | Type: Oil-immersed transformer | Capacity: 50 kVA

FRONT ELEVATION

Oil level1U1V1W2U2V2W2NTAPN.P.120mm150mm

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 level90mm

TOP VIEW

1U1V1W2U2V2W2N90mm

TERMINAL BLOCK

HV TERMINAL BLOCK1U1V1W1N1PELV TERMINAL BLOCK2U2V2W2N2PE2122Terminal block configurationTin-plated copper busbar

CORE & WINDING

OIL / TANKHV winding/bushingINSULATIONLV winding/bushingIron coreconcentric cross-section
LEGEND:
Iron core
HV winding/bushing
LV winding/bushing
Dimension line

Specifications Range

All specifications and dimensions can be customized upon request

Model Selector

Key parametersModel Range
Capacity10–100 kVA
Frequency (Hz)50/60
Select 2-3 models to compare
CompareModelSeriesCapacity (kVA)Input voltageOutput voltageFrequency (Hz)Rated current (A)WeightDimensions
SG10-10KVASG1010VACustomCustom50/600.02A110 kg360×185×340 mm
SG10-15KVASG1015VACustomCustom50/600.02A170 kg410×200×390 mm
SG10-20KVASG1020VACustomCustom50/600.03A175 kg430×215×390 mm
SG10-30KVASG1030VACustomCustom50/600.05A260 kg450×270×410 mm
SG10-50KVASG1050VACustomCustom50/600.08A305 kg510×300×460 mm
SG10-63KVASG1063VACustomCustom50/600.1A485 kg535×330×435 mm
SG10-80KVASG1080VACustomCustom50/600.12A570 kg600×340×490 mm
SG10-100KVASG10100VACustomCustom50/600.15A570 kg600×350×530 mm

Instant Selection & Quote Calculator

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2 · Your price
EXW (FOB Qingdao)
$18
Range $17 ~ $208%)
Price Breakdown
Base price (interpolation)$18
× Product factor×1.0000
× Country factor×1.0000
× Copper-linked factor×1.0000
+ Options / accessories$0
Shipping quoted separately per destination port.

Aluminum winding — no copper linkage

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

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