WENFEI ELECTRICAL
BK-3KVA
BK-3KVA
BK-3KVA
BK-3KVA
BK-3KVA
BK-3KVA
BK-3KVA
BK-3KVA
BK-3KVA
BK-3KVA

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WF EL

BK-3KVA

Selling Units
Single item
Package Size
25X26X26 cm
Gross Weight
33.000 kg
Phase
Single
Type
Distribution Transformer
Model Number
BK-3KVA
Frequency
50HZ/60HZ
Material
Copper, Aluminum
Input Voltage
110 V, 220 V, 380 V
Output Voltage
110 V, 220 V, 380 V
Authentication
CE
Customized
Support customization
Power Factor
80%
Place of Origin
Zhejiang, China
Brand Name
WF EL
1-50 PCS
20 days
50+ PCS
more than 30 days
Learn More

PRODUCT
OVERVIEW

BK-3KVA

Customizable Design

In-house R&D team provides tailored solutions for unique power requirements. Customization: Support customization

Premium Materials

Copper, Aluminum core material with H-class insulation for superior performance and longevity.

Intelligent Protection

Advanced overvoltage, overload, and short-circuit protection mechanisms ensure safe operation.

APPLICATION
SCENARIOS

Rail Transit

Rail Transit

High stability and reliability for metro systems, light rail, and high-speed rail power supply.

Precision Manufacturing

Precision Manufacturing

Stable voltage regulation for CNC machines, semiconductor fabrication, and automated production lines.

Medical Equipment

Medical Equipment

Critical power protection for MRI, CT scanners, and life-support systems requiring ultra-precise voltage.

New Energy

New Energy

Grid integration for solar farms, wind power stations, and energy storage systems.

Power Grid

Power Grid

Distribution transformers for urban substations, industrial parks, and remote power infrastructure.

Tunnel Construction

Tunnel Construction

Robust power solutions for TBM machines, ventilation systems, and underground lighting networks.

QUALITY
ASSURANCE

Every product undergoes rigorous testing before shipment. Our ISO 9001 certified quality management system ensures consistent performance and reliability. EU CE certification validates compliance with international safety standards.

  • 100% factory testing: insulation resistance, voltage withstand, load performance
  • Temperature rise test for thermal stability verification
  • Short-circuit impedance and no-load loss measurement
  • Comprehensive documentation: test reports, operation manuals, wiring diagrams
ISO
9001 Certified
CE
EU Certified
RoHS
Compliant
IEC
Standards

REQUEST A
QUOTE

We provide comprehensive power quality solutions. Our professional engineers will contact you within 24 hours to discuss your specific requirements.

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