GTM WEIDMANN List of Products and Services

ULTIMEG 372 is an alkyd-based varnish with excellent tracking resistance. It has outstanding chemical resistance, oil resistance, and moisture resistance, making it suitable for use in electrical equipment operating in high temperatures and humid environments. It is suitable for insulation systems of heat resistance class H (180°C).

• paint

Industrial exhaust systems, welding fume/dust exhaust, wet/dry separation devices, industrial burners, mobile and stationary exhaust systems, as well as oil-emulsion mist separation devices, can provide various benefits by using Punker’s fume exhaust fan wheels.

• Ventilation and smoke exhaust equipment

Enamel-coated round wire: 200°C heat-resistant, IEC standard

• Power and Energy Equipment

ULTIMEG2002L is a solvent-free, one-component epoxy impregnation resin. It has very high adhesion strength in H class (180°C) environments and fully fills the windings. Due to its low viscosity design, it can be used in various electrical equipment. It easily penetrates the windings in dip impregnation and VPI impregnation processes.

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We perform machining of resin materials, electrical insulation components, and various plastic parts both domestically and internationally. We can procure materials from overseas. We handle everything from material selection and property evaluation to processing. Our main product, epoxy glass laminates, is abundantly stocked in thicknesses ranging from 0.2t to over 100t, and we can accommodate short delivery times and small lot sizes. We also handle special items over 2 meters, so please feel free to consult with us.

• others

The "800PL-HD Series" is a digital DC hipot tester designed to test the insulation resistance of electrical equipment. Equipped with a state-of-the-art digital interface and extensive safety features, this robust unit provides accurate results with simple operation, ensuring operator safety in various situations. It allows for precise kilovolt meter readings regardless of load current. 【Features】 ■ Supports testing up to 40kV or 80kV with a load current of 10mA ■ Portable design suitable for field use (with dedicated case and wheels) ■ Multiple measurement functions including output voltage, leakage current, insulation resistance (IR), and polarization index (PI) *For more details, please download the PDF or feel free to contact us.

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The "60HVTX-DI" is a portable digital AC withstand voltage testing device with a built-in dry-type transformer, featuring a complete set of shielded output cables, current measurement cables, input power cables, and earth leads, designed for 60kV. It is ideal as an AC field testing device for vacuum circuit breakers, breakers, switchgear, aerial work platforms, and other electrical equipment. In addition to ensuring accurate voltage and current measurements, the guard circuit prevents floating leakage and surface leakage measurements by the ammeter. 【Features】 - Lightweight and robust, with a built-in design featuring HV shielding, comes with a carry case ideal for field use. - Adjustable test parameters including target voltage, maximum leakage current, ramp rate, and dwell time. - Records and displays test results in internal memory. - 7-inch color touch screen display with adjustable brightness. *For more details, please download the PDF or feel free to contact us.

• others