QDTB® Transformer

TSJA-250

TSJA-TDJA Series • 250kVA • 380V → 500V/650V

Product Image & Parameters

TSJA-TDJA - QDTB

Images are for illustration purposes only

TSJA-250

TSJA-TDJA Series

Capacity
250kVA
Input voltage
380V
Output voltage
500V/650V
Frequency
50Hz
Dimensions
150×120×170 mm
Weight
1600kg
Continuous AdjustCarbon BrushLab Grade

Product Drawing

Electrical Equipment - TSJA-250

APPEARANCE — VARIAC
VARIABLE TRANSFORMER (VARIAC)terminalsTSJA-250
WIRING — AUTOTRANSFORMER
VARIAC — AUTOTRANSFORMER WIRINGINPUTOUTPUTbrushTSJA-250
OUTPUT RANGE — 0–100%
OUTPUT RANGE — 0 TO 100%0%25%50%75%100%TSJA-250

SPECIFICATIONS

1. Model (Product code):TSJA-250
2. Weight:1600

Note: This is a general product illustration. For detailed technical drawings and specifications, please contact our engineering team.

Product Description

TSJA-250 TSJA-TDJA Series Variable Transformer, rated 250kVA, input 380V, output 500V/650V, size Φ135x166mm, weight 1600kg, ISO certified China manufacturer

Related Keywords

TSJA-250250kVAoil immersed variable transformersTSJA-TDJA

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Complete equipment — no winding copper linkage

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TSJA-250 - Frequently Asked Questions

QWhat are the main applications of TSJA-250?

TSJA-250 (TSJA-TDJA series, Variable Transformers) is widely used in laboratory testing, temperature control, lighting adjustment and equipment calibration. Can be flexibly configured according to actual project requirements.

QWhat are the main technical specifications of TSJA-250?

Key specifications: Capacity: 250kVA, Input 380V, Output 500V/650V, Frequency 50 Hz.

QCan TSJA-250 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.

Related Products in TSJA-TDJA Series

TDJA-31.5
Rated Capacity: 31.5kVA
Voltage: 220V/380V → 550V/650V
TDJA-40
Rated Capacity: 40kVA
Voltage: 220V/380V → 550V/650V
TDJA-50
Rated Capacity: 50kVA
Voltage: 220V/380V → 550V/650V
TDJA-75
Rated Capacity: 75kVA
Voltage: 220V/380V → 550V/650V
TDJA-100
Rated Capacity: 100kVA
Voltage: 220V/380V → 550V/650V
TDJA-150
Rated Capacity: 150kVA
Voltage: 220V/380V → 550V/650V

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