Wayne Kerr 7720
Impulse Winding Surge Tester, 5 kV

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Product Overview

The Wayne Kerr 7720 Impulse Winding Surge Tester is user friendly, has a tremendous detection ability, provides high voltage non-destructive analysis of winding, is fully programmable, and offers several port versions. This unit's easy-to-use design includes a large visual display, graphical format, and straightforward and intuitive operation. With the Wayne Kerr 7720 the user can detect faulty material, manufacturing process defects, and bad components early in the testing process which helps the manufacturer save money and also provides quality assurance of the product  going to the customer. This unit's system ensures that the component is tested but not damaged during the analysis process. Through its RS232 port the Wayne Kerr 7720 is totally programmable by a PC. The readouts of the components can be stored against serial numbers to guarantee thorough and rigorous testing of components. The Wayne Kerr 7720 Impulse Winding Surge Tester comes in 2, 3, 6 and 8  port versions.

Features and Specifications of the Wayne Kerr 7720 Impulse Winding Surge Tester include:

• Features:
  • 200 V to 5 kV production testing of manufactured components
  • Non-destructive analysis of winding
  • One button go / no-go testing
  •  Multi winding
  • Early Detection of faulty material, manufacturing process defects, and bad components:
    • Rigourous testing without damaging components
    • Saves the manufacturer money
    • Assures quality of product to the customer
  • Straightforward intuitive operation
  • Clear and simple display with automatic PASS/FAIL
  • Corona/flutter testing
  • Built in statistical analysis
  • 2, 4, 6 & 8 port versions
• Technical Specifications:
  • Measurement Parameters:
    • Area under curve
    • Differential area size
    • Flutter (corona) value
    • Waveform comparison
  • Voltage Range:  200 V to 5 kV (100 V Steps)
  • Test Voltage Accuracy:  ±2%
  • Measurement Time:  50 ms
  • Memory:  200 waveforms
  • Interfaces:
    • RS232
    • Parallel Printer