Over Undervoltage Protector

Over Undervoltage Protector
Details
Voltage display and current display
Overvoltage protection and undervoltage protection
Unbalanced protection
Phase sequence protection
automatic reset
Overload protection
Mechanical life: 1 million cycles
Electrical life: 100,000 cycles
Measurement error: 1%
Installation method: 35mm DIN rail
Category
V/A Protector
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Description

Product Introduction

 

The KNS5-6S/3P+N series is a new generation of intelligent integrated home power protectors.Featuring a high-definition 6-display system, it provides clear and immediate information on real-time voltage and current. It automatically controls current and voltage to ensure home electrical safety, protecting family members from potential hazards. With a wide range of applications, it can be used in various scenarios, including distribution boxes, CNC machine tools, office and home power distribution, and grid-connected photovoltaic systems.

product-1460-891

 

Product Status Statement

 

Product status statement

the fault indicating LED lights up

If a voltage fault is detected during the relay's reset/start del
ay count, the output relay turns on

The operating voltage and current values will be displayed on the screen when the relay is operating normally. If a voltage or current fault is detected, the output relay turns on

Voltage failure

If the input voltage is detected to trip back to Hys after a voltage failure; During counting the relay will automatically reset reset/start delay fault indicator light off working voltage and current value flashing screen

Current failure

When the relay fails due tocurrent trip, it will reset automatically. Reset/start delay during counting, failure indicator LED off operating voltage and current value flashing on the screen.

 

Display Panel

 

product-1460-723

 

Reset/Start Delay Display

 

product-1460-575

 

Phase Sequence Error Indication

 

product-1460-461

 

Indication of Continuous Over Current Faults

 

product-1460-575

 

Features

 

The over undervoltage protector,This series of products offers current ratings from 1A to 100A, which can be limited or customized to suit the specific current requirements of locations such as dormitories. For example, if a room requires 6A of power, a 5A current limiter can be set. Power will automatical ly cut off if the current exceeds 6A, and automatically resume once the current returns to below 6A after the equipment is unplugged. In case of overvoltage, over-voltage, or under-voltage, the product automatically disconnects the load and detects the voltage in the circuit. Once the voltage returns to normal, it automatically closes the circuit to restore power. Not only are the parameters flexibly set, but the product also meets the application needs of different environments. Its highly flame-retardant reinforced nylon shell is heat and cold resistant, ensuring reliable operation even in harsh environments and protecting electrical equipment from damage at all times.

 

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