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OVT-X3 Overvoltage release

Circuit Breaker · Electrical Components & Switchgear

Class-certified type (DNV register) · technical data sheet not yet verified​‍‍‌⁠⁠⁠‍⁠⁠⁠​⁠⁠⁠⁠‌‍‍‍
230Voltage
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In shipboard electrical systems, maintaining stability and safety under fluctuating power conditions is crucial. The OVT-X3 Overvoltage Release is designed to safeguard electrical equipment from damaging overvoltage conditions, ensuring reliable operation. This device is specifically engineered to activate when the voltage exceeds the safe threshold of 230 V, instantly disconnecting the circuit to prevent potential damage. Its compact and robust design makes it suitable for a wide range of marine applications, where it can be installed in various locations to provide essential protection. The OVT-X3 operates silently, without the need for manual intervention, and automatically resets once the voltage returns to a safe level, minimizing downtime and maintenance requirements. This feature is particularly important in environments where continuous operation is critical and interruptions must be minimized to ensure the vessel's overall functionality and safety.

Specifications

Technical data.from datasheet

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

Voltage230 V🔖
Rated operation voltage UeAC 230V 50Hz (or 60Hz)🔖
Rated insulation voltage Ui500V🔖
Overvoltage setting value Uvo280V🔖
Mechanical and electrical life4000 operation cycles🔖
pdf_Rated operation voltage UeAC 230V 50Hz (or 60Hz).
pdf_Rated insulation voltage Ui500V.
pdf_Overvoltage setting value Uvo280V.
📄
Download datasheet (PDF) (252 KB)
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

“OVT-X3 Overvoltage release 1. Major function To be assembled with the circuit breaker to achieve overvoltage protection.”

Chint OVT-X3 Overvoltage release – Photo (Chint datasheet S. 1)
Photo · Chint datasheet · S. 1
Chint OVT-X3 Overvoltage release – Photo (Chint datasheet S. 1)
Photo · Chint datasheet · S. 1
Chint OVT-X3 Overvoltage release – Photo (Chint datasheet S. 1)
Photo · Chint datasheet · S. 1
Chint OVT-X3 Overvoltage release – Drawing (Chint datasheet S. 1)
Drawing · Chint datasheet · S. 1
Chint OVT-X3 Overvoltage release – Drawing (Chint datasheet S. 1)
Drawing · Chint datasheet · S. 1
Chint OVT-X3 Overvoltage release – Drawing (Chint datasheet S. 1)
Drawing · Chint datasheet · S. 1
Source: Chint OVT-X3 Overvoltage release datasheet, p. 1
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