Transformers

SBK / SG Three-Phase Dry-Type Transformers

Name: SBK / SG Three-Phase Dry-Type Transformers
Brand: GBL

Series / Model · SBK / SG

Product overview

SBK / SG three-phase dry-type transformers use air cooling for three-phase voltage conversion in 50 Hz circuits below 1000 V and continuous-duty operation. Capacity, voltage combination and subseries are selected by model.

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SBK / SG Three-Phase Dry-Type Transformers unified product presentation

Product systemTransformers

Series / modelSBK / SG

CORE FEATURES

Core features

Three-limb core with natural air cooling

Class B insulation and continuous duty stated in the manual

The manual covers SBK, SG and rectifier-use ZSG within one three-phase transformer documentation system

SUBSERIES TECHNICAL DATA

Subseries technical data

Electrical data is taken from the three-phase transformer manual. SBK and SG dimensions come from their separate latest supplemental tables.

SBK Dimensions & Mounting Data

SBK and SG dimensions are shown from their separate supplemental tables and are not interchangeable.

Models listedSBK-100VA to SBK-500KVA

Product dimension range120 × 90 × 115 mm to 1200 × 400 × 1300 mm

Weight noteWeights are listed through SBK-60KVA; for 80KVA and above, dimensions are marked for reference and subject to the executed design

SG Dimensions & Packaging Data

The SG subseries uses its own dimensional and packaging table.

Models listedSG-2500VA to SG-500KVA

Product dimension range400 × 270 × 420 mm to 1300 × 900 × 1300 mm

Package dimension range430 × 300 × 520 mm to 1330 × 930 × 1400 mm

Weight noteWeights are listed through SG-60KVA; for 80KVA and above, dimensions are marked for reference and subject to the executed design

AVAILABLE SERIES

Available models / series

SBKSG

APPLICATIONS

Applications

Three-phase voltage conversion for industrial equipment

Indoor distribution and control-power support

TECHNICAL INFORMATION / DIMENSIONS

Technical references and dimensions

Drawings and data apply only to the exact model shown, not other specifications.

SBK three-phase dry-type transformer dimensional reference

SBK three-phase dry-type transformer model, product dimensions, mounting dimensions and weight table

SG three-phase dry-type transformer dimensional reference

SG three-phase dry-type transformer model, product dimensions, package dimensions and weight table

TECHNICAL DOCUMENTS

Technical Documents

Manuals, technical drawings, BIM files and other resources are published once approved.

Three-Phase Dry-Type & Rectifier Transformers

SBK / SG / ZSG Three-Phase Transformer Manual

Model: SBK / SG / ZSG

PDF · Product Manual · 2.9 MB

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