Variable Frequency Series Resonance

Product Overview

The non-discharge variable frequency series resonance is mainly used to test the insulation level of various insulating materials, structures, and electrical products for their withstand to power frequency voltages. It also serves as a power frequency test power source with no local discharge for products such as transformers, current transformers, and lightning arresters. Widely used in electrical manufacturing departments, power operation departments, research institutions, and universities. Applicable objects: high-voltage electrical equipment, such as transformers.GISTransformer, switch, sleeve, lightning arrester, cable partial discharge and AC withstand voltage tests; insulation material's working frequency AC withstand voltage test.

Product Alias

No-break AC voltage resonance devices, frequency-modulated resonance, frequency-modulated series resonance, series resonance, series resonance transformers, variable-frequency series resonance voltage equipment for electrical devices, series resonance test equipment

Product Features

1Complete sets of equipment are released in small quantities, ensuring the localized expansion of the system remains minimal.5pCWithin scope (special requirements available upon request)

2The housing is made of an epoxy resin casting, with glass fiber winding for a non-glare, high-voltage insulating outer cylinder.

3The complete set of equipment boasts low impedance, full protection against overvoltage and overcurrent arc discharges, and high reliability.

4The pressure cover is precision-molded for optimal performance, crafted from aluminum sheets for a smooth surface, lightweight, and easy installation.

5The high-capacity, high-voltage testing device, through the selection of an industrial frequency intelligent measurement and control system, can significantly enhance the level of intelligence and automation in system control, protection, and operation.

6Utilizing fiber optic communication and sampling, we have completely isolated the high-voltage and low-voltage control circuits.

7The testing process features real-time self-inspection and display capabilities.

8Comprehensive data and report management features

9Records and depicts high-voltageU/T、I/T Test Curve