To address the increasingly stringent technical requirements in global projects, VKE Transformer recently organizes a training session on the IEC-60076 standard for the sales team. Sales Director Alec systematically explains the standard's key components to enhance the team's ability to communicate technically with international clients.
I. Decoding Key Technical Aspects of IEC-60076
Alec focuses on the core technical parameters that are closely related to product performance and customer value.
Insulation Systems and Voltage Withstand Levels
Alec details the standard's requirements for transformer insulation levels and voltage withstand capabilities. He highlights key parameters like lightning impulse withstand voltage and power frequency withstand voltage. They directly determine a transformer's resilience during grid anomalies such as lightning strikes or switching overvoltages. "Clearly explaining to customers how our product's insulation design meets IEC's requirements is the most powerful evidence of our product's high reliability and long service life."
Losses and Energy Efficiency Indicators
The training delves into the standard's methods for loss measurement and energy efficiency assessment. Alec compares the causes of no-load losses and load losses and their proportions in the Total Cost of Ownership (TCO), emphasizing the economic value of low-loss design for customers' long-term operations. "Understanding IEC's energy efficiency benchmarks helps us shift from selling products to selling value."
Temperature Rise Limits and Cooling Methods
Alec explains the standard's specified limits for the temperature rise of windings, oil, and the core, linking these to different cooling methods (e.g., ONAN, ONAF). He points out that this concerns a transformer's load capacity and long-term operational stability, a crucial technical point for addressing customer needs during peak demand or in special operating conditions.
II. IEC Testing Requirements and VKE's Solution
When interpreting the IEC standard's testing framework, Alec goes beyond the requirements themselves. He highlights how our company integrates internal and external laboratory resources to ensure every product meets the criteria.
Routine Tests
VKE's complete in-house testing system guarantees that every single transformer undergoes and passes the full set of routine tests. "This is the foundation of our product quality and our most fundamental commitment to customers."
Type and Special Tests
For type tests required by IEC standards and special tests customized by customers, Alec presents our company's mature partnership model. "Although some high-standard tests need to be conducted externally, we have established stable partnerships with authoritative laboratories. This means we can provide customers with a full-process service, from solution design and sample submission to obtaining reports."
Conclusion
By mastering the key technical parameters and understanding our testing solutions, the sales team can now more accurately grasp customer needs in technical exchanges. This training has provided practical technical support for the team to expand into the international market.