DCTLA4000300 - THYRISTOR MODULE 30KVAR

Why Choose the DCTLA4000300?

The Lovato DCTLA4000300 is a thyristor module for 400 VAC networks, delivering 30kvar reactive power with integrated current control for reliable, precise switching. Part of the DCTL series, it suits AC applications requiring controlled reactive power switching with industrial EMC considerations. With AC1 contact capability and clear specification data, the DCTLA4000300 supports straightforward panel integration and consistent performance in demanding electrical environments.

Engineered for resilience, the unit offers a rated insulation voltage of 480 V and 4 kV impulse withstand, and conforms to IEC/EN 60947-4-3, 61000-6-2 and 61000-6-4. Practical details include NO contact: AC1, contact: AC1 3A, storage temperature from -30 to +80 °C, and a 1740 g build that fits industrial installation and handling practices.

Key Benefits

• 30kvar rating tailored for reactive power tasks on 400 VAC systems.
• Integrated current control for stable, precise switching under varying conditions.
• Rated insulation voltage 480 V supports a generous dielectric safety margin.
• 4 kV impulse withstand enhances resilience against transient overvoltages.
• Conforms to IEC/EN 60947-4-3 for thyristor control and switching devices.
• EMC compliant to IEC/EN 61000-6-2 and 61000-6-4 for industry environments.
• Wide storage temperature range from -30 to +80 °C.
• AC1 contact capability with 3 A rating for auxiliary interfacing.

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: 1740 g

What’s Included

• Lovato DCTLA4000300 thyristor module
• Product data sheet / user information
• Basic mounting and safety instructions
• Protective packaging

Applications

• Reactive power control on 400 VAC industrial systems
• Panels requiring controlled switching of reactive loads
• Automation and distribution boards needing EMC-compliant thyristor modules
• Installations exposed to electrical transients requiring 4 kV impulse withstand

Safety note: Install and commission only by qualified personnel. De-energise equipment before work, follow IEC/EN standards, and observe the specified storage temperature range.