Product Description
680kVA 270kV Variable Frequency AC Resonant Test System
The 680kVA 270kV Variable Frequency AC Resonant Test System is designed for specified AC withstand voltage testing applications involving compatible capacitive electrical equipment. With a rated capacity of 680kVA and a rated voltage of 270kV, it provides key reference specifications for high-voltage cable manufacturers, power utilities, electrical installation contractors, and testing organizations evaluating equipment for cable testing projects.
Cable testing requirements depend on the cable design, cable length, total capacitance, required test voltage, test duration, applicable standard, and site conditions. Sansion Power can review these project parameters and discuss a suitable system configuration. The final technical proposal should confirm the resonant reactor arrangement, variable-frequency power supply, excitation transformer, measurement and control functions, accessories, and agreed scope of supply.
Product Applications
110kV and 220kV XLPE Power Cables
AC withstand voltage testing projects for compatible high-voltage cable lines.
Cable Commissioning and Acceptance
Testing requirements for newly installed cable systems, subject to the applicable project specification.
Power Cable Manufacturing
High-voltage cable testing applications at manufacturing facilities where the system ratings and configuration meet the test requirements.
Field Testing Projects
On-site cable insulation testing projects requiring a technically suitable resonant test system.
Product Advantages
1. High-Voltage Cable Application Focus
The system can be evaluated for cable projects according to the cable specifications and required test conditions.
2. Defined Model Ratings
The stated rated capacity of 680kVA and rated voltage of 270kV provide essential information for preliminary equipment selection.
3. Cable Parameter-Based Selection
Cable length, capacitance, test voltage, and test duration can be reviewed before determining the appropriate system configuration.
4. Project-Specific Technical Proposal
Sansion Power can discuss the proposed equipment scope, accessories, measurement and control requirements, and relevant documentation with the customer.
FAQ
Q1: Can this system be considered for 110kV and 220kV cable testing?
A1: Yes, these are relevant application scenarios for evaluation. Final suitability must be confirmed against the cable parameters and required test conditions.
Q2: What information is needed to select a cable testing system?
A2: Provide the cable voltage class, cable length, capacitance if available, required test voltage, test duration, and applicable test specification.
Q3: Is this system suitable for on-site cable commissioning?
A3: On-site use can be evaluated according to the project requirements, installation conditions, and confirmed system configuration.
Q4: How can I request a quotation?
A4: Send the cable specifications, required test conditions, destination, and preferred scope of supply for technical and commercial review.
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