630 KVA Transformer

Phase
Three-phase
Brand
ChangHe
Standards
IEC; ANSI, IEEE, AS, etc.
Rated capacity
630kVA
Frequency
50/ 60Hz
Rated voltage
10kv-0.4kv

 

Description

Description of 630 KVA Transformer

Crafted for reliable power distribution across industrial, commercial, and infrastructure projects, the 630 KVA Transformer integrates precision-engineered components that work in harmony to deliver stable, efficient performance. Every part is designed with durability and functionality in mind, ensuring seamless operation even under demanding grid conditions.
 
At the heart of this transformer lies its iron core—an operational backbone constructed from stacked high-grade silicon steel laminations. This specialized design minimizes magnetic hysteresis and eddy current losses while enhancing magnetic circuit efficiency, allowing the core to channel magnetic flux with exceptional precision. Unlike generic iron cores, the laminated structure reduces energy waste, laying the groundwork for the transformer’s overall efficiency.
 
Power conversion is handled by high-conductivity copper windings, meticulously wound to optimize electrical transfer. These coils are engineered to withstand voltage fluctuations and heavy loads, ensuring consistent energy transformation without compromising performance. The use of premium copper ensures low resistance, further reducing power loss and extending the transformer’s service life.
 
Thermal management is a key focus, achieved through a robust hermetically sealed oil tank paired with efficient coolers. The oil tank acts as both a protective enclosure and a heat-dissipating medium, while the coolers accelerate heat dispersion to maintain optimal operating temperatures—critical for preventing overheating during prolonged use. This dual cooling system ensures the transformer remains reliable even in high-load environments.
 
Completing the design is a suite of high-performance insulation materials, strategically placed to isolate core components, windings, and external connections. These materials not only prevent electrical leakage but also resist wear, moisture, and temperature extremes, safeguarding the transformer’s internal structure and ensuring compliance with industry safety standards.
 
From its flux-optimized iron core to its durable insulation, the 630 KVA Transformer is built to balance efficiency, reliability, and longevity—making it an ideal choice for powering factories, commercial complexes, renewable energy systems, and municipal infrastructure.
Distribution-Transformer-packaging-(5)

Parameter of 630 KVA Transformer

Model

S-630/10-0.4

Capacity

630KVA

Input Voltage

10 KV

Output Voltage

0.4 KV

630 KVA Transformer Amps

36.4A/909.4A

Frequency

50Hz

Connection Group

Dyn11

630 KVA Transformer Load Capacity

504KW

Impedance Voltage

4%

Cooling Method

ONAN

630 KVA Transformer Oil Capacity

270kg

630 KVA Transformer Dimensions

1520*1060*1250mm

Weight

1700kg