Core
Core-type Transformer
Cooling Method
Oil-immersed Type Transformer
Winding Type
Multi-winding Transformer
Certification
ISO9001-2000, ISO9001, CCC, UL CE
Primary Voltage
10 or Others
Secondary Voltage
0.4 or Others
Rated Capacity
630kVA or Others
Type
Distribution Transformer
Winding Material
Copper/Aluminum
Connection Symbol
Dyn11, Yyn0, Yzn11
Input Voltage
10kv, 11kv, 15kv, 22kv, 30kv
1
Oil Immersed Transformer Wiring Port: High and low voltage wiring port with self locking nut.
2
Oil Level Measure Device: Oil amount is clearly visible; red represents insufficient, blue represents normal.
3
Pressure Relief Valve: Protects the oil tank from deformation or bursting. Prevents external water and air from entering.
4
Off-circuit Tap Changer: Fixed on the cover or wall; can be tapped and replaced under no excitation state.
5
Gas Relay: Sensitive sensing of changes in internal gas to protect the transformer.
6
Oil Drain Valve: Quick oil drain for convenient and reduced maintenance time.
Frequently Asked Questions
Q1: What type of cooling method does this transformer utilize?
A: This unit uses an oil-immersed cooling method, which provides excellent heat dissipation and superior insulation performance.
Q2: How can I monitor the oil level in the transformer?
A: The transformer is equipped with an Oil Level Measure Device. A blue indicator represents a normal oil level, while red indicates that the oil amount is insufficient.
Q3: What safety features are included to prevent tank deformation?
A: A Pressure Relief Valve is integrated to protect the oil tank from deformation or bursting by managing internal pressure and preventing external air/water contamination.
Q4: Is this transformer suitable for harsh environments?
A: Yes, one of the primary product features is its high adaptability to harsh environments, ensuring long lifespan and reliability.
Q5: What are the primary materials used for the windings?
A: The windings are available in high-quality Copper or Aluminum, depending on the specific design requirements.
Q6: What certifications does this distribution transformer hold?
A: This product is certified under ISO9001-2000, ISO9001, CCC, and UL CE standards, ensuring compliance with international quality and safety regulations.
Tanaka Electric
