Does the WTI 10000 need a separate soft-start?

Yes. The WTI 10000 has no built-in soft-start; for the 10 kW toroidal the Bronson CL series is recommended. Inrush on a 10 kW transformer is high and will otherwise trip the upstream circuit. The separate soft-start limits it.

Does the WTI 10000 need a 40 A upstream breaker?

Yes. The WTI 10000 is designed for 40 A on the 230V side. Its built-in breaker is 40 A at 230V and 2× 40 A at 110V. A 32 A circuit only covers the WTI 8000.

Can the WTI 10000 regulate an over-voltage like 253 V down?

No. The WTI 10000 is a fixed voltage converter, not a voltage stabilizer. It converts at a fixed ratio (110↔230); line swings such as 253 V pass through proportionally. Stabilizing needs a dedicated voltage stabilizer.

Can I use the WTI 10000 aboard for heavy US loads?

Yes. Up to 8000 watts continuous, the WTI 10000 powers heavy US loads, wall-mountable for fixed installation aboard. It has no galvanic isolation; for onboard earth separation an isolation transformer (Bronson TT or MII) is the right addition.

230V ↔︎ 110V Heavy Duty Voltage Converters

WTI Series: 230V ↔︎ 110V heavy duty voltage converters.

The WTI Series voltage converters offer a robust, stationary solution for both step-down (220/230V to 110/120V) and step-up (110/120V to 220/230V) applications.

Designed for wall mounting and high-power scenarios, the series includes models ranging from 3,000 W to 10,000 W, making them ideal for industrial facilities, large-scale equipment, and permanent installations. Each unit can be hardwired directly into your electrical system via a dedicated terminal block.

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Bronson WTI 3000

3000 Watts - Peak Power Output
2400 Watts - Continuous Output

200.83 € ~~239.00 €~~

Bronson WTI 5000

5000 Watts - Peak Power Output
4000 Watts - Continuous Output

280.66 € ~~334.00 €~~

Out of Stock

Bronson WTI 6000

6000 Watts - Peak Power Output
4800 Watts - Continuous Output

318.47 € ~~379.00 €~~

Bronson WTI 8000

8000 Watts - Peak Power Output
6400 Watts - Continuous Output

368.89 € ~~439.00 €~~

Bronson WTI 10000

10000 Watt - Peak Power Output
8000 Watts - Continuous Output

427.71 € ~~509.00 €~~

Key features.

High-power conversion.

Delivers reliable performance from 3000W up to 10000W.

Toroidal transformer design.

Ensures increased efficiency and quiet operation.

Stationary & wall-mountable.

Perfect for fixed installations in industrial or commercial environments.

Easy integration.

The built-in terminal block makes it easy to integrate into existing electrical systems.

Safe & durable.

Integrated protection circuits safeguard against overloads and power spikes.

Use Cases

Ideal for heavy-duty industrial machinery, the WTI Series delivers a stable power source to equipment designed for alternate voltages, ensuring minimal downtime and reduced risk of overload. In large-scale facilities such as manufacturing plants or laboratories, these converters can be permanently mounted on walls or integrated into racks for a dedicated power station. Commercial settings like hotels, theaters, or convention centers benefit from the high wattage, supporting continuous usage of multiple, power-intensive devices. Than.ks to the built-in terminal block, the WTI Series also streamlines installation, providing a secure, straightforward way to wire into your existing infrastructure.