TOVS Power Lightning & Interference Suppression Device - China Suppliers & Factory Direct Solutions

Introducing TOVS, the ultimate multifunctional electrical safety active defense solution from trusted China suppliers. This innovative device effectively combines lightning overvoltage suppression, ground potential counterattack protection, operational and resonance overvoltage suppression, voltage temporary rise regulation, and load interference suppression in a single unit, The TOVS power interference suppression device is designed for easy installation at the load you wish to protect. It can be conveniently mounted on walls or fitted inside distribution cabinets. With a user-friendly setup, you can quickly install and activate this powerful device without disrupting the normal functioning of essential monitoring systems like lightning detection and electrical fire prevention, What sets the TOVS device apart from other products in the market is its straightforward debugging process. Once connected, simply use a multimeter to verify that the incoming power supply is functioning correctly. After powering on, the device seamlessly enters its operational state, and the current indicator will display the output current. In the event of an overvoltage occurrence, TOVS actively engages to suppress and protect, ensuring your systems remain unaffected without any manual intervention, Explore the benefits of partnering with a reliable factory for your electrical safety solutions. Choose TOVS for superior protection and peace of mind

Product Detail

Functional features

Over 90% attenuation of overvoltage caused by lightning strikes, operation, resonance, etc.

Simultaneously solving various problems such as normal interference and transient interference.

Does not conflict with SPD, and the original system can remain unchanged.

TOVS is generally installed in the output of UPS to clear its interferences.

The maximum amplitude is limited to below 370V, which is the peak value of 260V.

The interference attenuation efficiency is greater than 90%.

TOVS can fill the huge protection blind spot of SPD.

TOVS can also be installed on the input end of UPS for protection.

TOVS has multiple overvoltage protection functions to ensure the safety of electrical equipment.

When there is a minor malfunction in the TOVS device, the device has a fault alarm function, and the [Alarm] indicator light is on for maintenance personnel to check. The TOVS device has an alarm and some functions are missing. The main functions are still effective and do not affect the safe and reliable operation of the load.

Technical indicators

Suppression frequency range	75Hz~100MHz
Maximum suppression current	120kA (8/20us)
Maximum suppression voltage	25kV(8/20us)
Continuous operating current	≤20A
Loss	＜60W
Interference suppression rate	50%~96%
Response time	＜25ns
Resistance measurement range	0-200Ω
Measurement accuracy	±2.5%

Detail pictures

Frequently Asked Questions

QWhat is the overvoltage attenuation efficiency of TOVS?

TOVS provides over 90% attenuation of overvoltage caused by lightning strikes, operation, resonance, and other electrical events. Its general interference suppression rate ranges from 50% to 96%.

QDoes TOVS conflict with existing Surge Protective Devices (SPD)?

No, TOVS does not conflict with SPD. The original system setup can remain unchanged, and TOVS effectively fills the large protection blind spots left by standard SPDs.

QWhere should the TOVS system be installed?

TOVS is typically installed at the output end of a UPS to clear its internal interferences. However, it can also be installed at the input end of the UPS for additional protection.

QWhat happens during a device malfunction?

If a minor malfunction occurs, the TOVS device triggers a fault alarm and turns on the [Alarm] indicator light. Even if some auxiliary functions are temporarily missing, the main protection functions remain fully effective and do not affect the safe and reliable operation of the load.

QWhat are the key technical limits for voltage, current, and response time?

TOVS has a response time of less than 25ns. It features a maximum suppression current of 120kA (8/20us), a maximum suppression voltage of 25kV (8/20us), and limits the maximum amplitude to below 370V (peak value of 260V).