Basic Specifications
Core Type
Core-type Transformer
Cooling Method
Oil-immersed Type
Winding Type
Two-winding Transformer
Usage
Arc Furnace Transformer
Production
6000 sets Per Year
Product Overview
Professional Manufacturing: As a leading manufacturer in the power transmission & distribution industry, we operate four major factories across China and the United States. With over 1,100 employees, our annual production capacity reaches approximately 18,000,000 KVA.
Global Standards: Our main products include oil-immersed power transformers (up to 250MVA/330kV), dry type transformers, rectifier transformers (100MVA/220kV), and specialized furnace transformers (180MVA/220kV). All performance measures comply with International Electric Committee (IEC) standards.
Quality Assurance & Testing
Every transformer undergoes rigorous testing before delivery to ensure operational safety and efficiency.
A - Routine Tests (According to IEC 60076):
- Measurement of winding resistance.
- Measurement of voltage ratio and phase displacement check.
- Short circuit impedance and load losses measurement.
- No-load losses and current measurement.
- Dielectric routine tests (Separate source AC & ACSD).
B - Type & Special Tests:
- Temperature rise test & Lightning impulse test.
- Noise level determination (IEC 60551).
- Oil leakage and Overload testing.
- Short Circuit Dynamic stability Test.
Global Clients & Packaging
Packaging & Transportation:
Frequently Asked Questions
1. What is the primary application of this transformer?
This model is specifically designed for Arc Furnace applications, providing stable power frequency for industrial melting processes.
2. Which international standards do your products comply with?
Our transformers are manufactured and tested in accordance with IEC, IEEE, ANSI, CSA, and CE standards, and we are ISO9001, ISO14001, and OHSAS18001 certified.
3. What cooling methods are available for the HSSP series?
We offer both OFWF (Oil Forced Water Forced) and ONAN (Oil Natural Air Natural) cooling types to suit different operational environments.
4. Are routine tests performed on every unit?
Yes, according to IEC 60076, every unit must pass routine tests including winding resistance, voltage ratio, short circuit impedance, and dielectric tests before delivery.
5. What is the production capacity for these transformers?
We have a robust manufacturing capability with an annual production capacity of 6,000 sets per year for this product category.
6. Can the tap changer be operated while the transformer is energized?
This model supports both NLTC (No-Load Tap Changer) and OLTC (On-Load Tap Changer) options, allowing for voltage adjustments based on your specific operational requirements.
Tanaka Electric
