KUTAI EV-01 Over Voltage Monitor
The KUTAI EV-01 is a highly reliable industrial over voltage monitoring relay module designed to protect your valuable electrical equipment from damaging power surges. It continuously monitors AC voltage and triggers a relay output when the voltage exceeds the user-adjustable set point. Featuring selectable sensing voltage ranges of 210-290VAC or 400-560VAC via a simple jumper setting, an adjustable time delay of 1 to 10 seconds, and clear LED status indicators for Power (P.W) and Over Voltage (O.V), the EV-01 ensures precise, customizable, and robust voltage protection for a wide variety of industrial power applications.
Technical Specifications:
- Brand: KUTAI
- Model: EV-01
- Working Power Supply: 10-28VDC, 0.3A max.
- Sensing Voltage Ranges: 210-290VAC or 400-560VAC (Selectable via jumper setting)
- Power Consumption: 0.5VA
- Frequency Range: 40-500Hz
- Voltage Set Point (V/Set): Adjustable
- Time Delay: Adjustable from 1 to 10 seconds
- Relay Output: NO, COM, NC
- Status Indicators: LED for Power (P.W) and Over Voltage (O.V)

| Brand | KUTAI |
|---|---|
| Model | EV-01 |
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Shipping policy
If you are buying multiple items, please contact us before checking out so we can get you the best combined rate for shipping.
Our default shipping rate is $100, which is enough to cover the cost of most shipments, but it is not our expected shipping rate. Due to the varying weights and sizes of products and customer locations, please contact us with your location and the products you are interested in to get the best current shipping rates.
ENERAL DELIVERY INFORMATION
Orders will be processed and shipping during standard working hours (0830 – 1700 GMT+8) Monday to Friday (excluding Bank Holidays)
On rare occasions, your order may be handled and/or processed on a Saturday. However, we are unable to ship items on weekends, therefore any orders dealt with on the weekend will be send out the next following working day.
The cut-off point for orders to be shipped the same day is 14:00 – please contact us to confirm stock levels before placing your order
Any orders placed after the cut-off will ship the next working day assuming all parts are in stock and ready for dispatch.
All orders:
- must be paid for in full before any goods are dispatched
- require a signature upon delivery. Please ensure delivery can be made to an address where someone will be available to sign for the delivery
- are packaged with great care, ensuring your order and the contents it contains, makes it safely through the delivery network
KUTAI EV-01 Over Voltage Monitor
Protect your industrial electrical systems with the KUTAI EV-01 Over Voltage Monitor. This highly reliable relay module features adjustable voltage set points, dual AC sensing ranges (210-290VAC / 400-560VAC), a 1-10s adjustable time delay, and a 10-28VDC working power supply. Ideal for safeguarding generators, motors, and heavy machinery from over-voltage damage.

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