DCTLA4000500 - THYRISTOR MODULE 50KVAR

Why Choose the DCTLA4000500?

Lovato DCTLA4000500 thyristor module delivers 50kvar at 400VAC with dependable current control for demanding AC applications. Part of the DCTL range, this module is engineered for reliable operation at a rated operating voltage of 400VAC. With a rated insulation voltage of 480 V and 4 kV impulse withstand, it provides strong electrical resilience, helping engineers specify a robust, manufacturer-backed solution for reactive power stages and controlled switching requirements.

Built to IEC/EN 60947-4-3 and EMC standards IEC/EN 61000-6-2/-6-4, the DCTL module suits industrial panels and distribution assemblies. AC1 contact details (NO contact AC1; contact AC1 3A) support appropriate interfacing. A wide storage temperature of -30 to +80 °C and 2840 g build reflect practical durability and handling during install and service across UK sites.

Key Benefits

• 50kvar capacity at 400VAC supports substantial reactive power stages.
• Current control enables accurate, reliable thyristor switching.
• 400VAC rated operating voltage suits common low-voltage installations.
• Ui 480 V provides additional insulation margin in design.
• 4 kV impulse withstand enhances protection against electrical surges.
• Conforms to IEC/EN 60947-4-3 and EMC 61000-6-2/-6-4.
• -30 to +80 °C storage range aids transport and warehousing.
• 2840 g construction offers robust feel for panel mounting.

Technical Specification

• Product type designation: DCTL
• Rated insulation voltage Ui (IEC/EN): 480 V
• Rated impulse withstand voltage Uimp: 4 kV
• Storage temperature: -30 to +80 °C
• Weight: 2840 g

What’s Included

• Lovato DCTLA4000500 thyristor module
• Basic installation and safety information
• Protective packaging for transit

Applications

• Reactive power stages at 400VAC requiring controlled switching
• Industrial control and distribution panels
• AC1 load interfacing within stated ratings
• Installations needing compliance with IEC/EN EMC standards

Safety note: Install and commission only by qualified personnel. Isolate all supplies before work, and observe the stated voltage ratings and relevant IEC/EN standards.