Name: KP1-A
Brand: MY SHOP

Description

Product Overview

KP1-A has a rated voltage of AC 220V and a frequency of 50/60Hz. It supports wide voltage range monitoring from 80V to 400V, with a measurement accuracy error of ≤ 2%, ensuring accurate capture of power grid fluctuations. The product is equipped with a flexible parameter adjustment system: the overvoltage protection value can be customized within the range of 230V~300V (default 270V at the factory), and the undervoltage protection value covers the range of 140V~210V (default 170V at the factory). Provide adjustable functions of 1-500S recovery delay and 0.1-30s action delay, effectively avoiding the impact of frequent start stop on the equipment.
Made with industrial grade components, the electrical lifespan is up to 10 ⁵ times, the mechanical lifespan is up to 10 ⁶ times, the protection level is IP20, and it can operate stably in ambient temperatures ranging from -30 ℃ to+70 ℃ and at altitudes below 2000m. Equipped with a voltage dynamic display window, all parameter configurations can be completed through simple buttons, balancing professionalism and usability. It is the core component that ensures the safe and stable operation of single-phase distribution systems.

Main Features

1. Precise overvoltage and undervoltage protection: Real time monitoring of single-phase voltage, flexible adjustment of overvoltage and undervoltage protection thresholds, precise adaptation to different regional power grid characteristics and equipment requirements, effectively avoiding damage to household appliances and office equipment caused by abnormal voltage.
2. Intelligent delay control: Dual delay parameters are independently configured to restore delay and avoid frequent start stop. Action delay ensures fast response, balancing protection sensitivity and device operation stability.
3. High reliability design: wide temperature and altitude adaptability, over a million mechanical and electrical lifetimes, ensuring long-term stable operation and reducing maintenance costs.
4. Intuitive interactive experience: Dynamic display of real-time voltage data, one click parameter setting, simple and easy to understand operation, convenient for quickly troubleshooting power grid abnormalities.
5. Automatic recovery function: After troubleshooting, it automatically closes the power supply without manual intervention, improving the continuity and convenience of power consumption.

Application scenarios

1. Residential power distribution: As the main switch for household entry or the front-end protection of high-power appliances such as air conditioners and refrigerators, it can resist the damage of power grid fluctuations to household appliances, especially suitable for old residential areas, rural areas and other areas with unstable power grids.
2. Small commercial premises: Provide continuous voltage protection for cash register systems, lighting equipment, and office computers in convenience stores, restaurants, and offices to prevent business interruption or equipment damage caused by abnormal voltage.
3. Sensitive equipment protection: For devices such as smart home systems, network routers, and security monitoring equipment that require high voltage stability, we provide refined protection to ensure continuous and stable operation of the equipment.
4. Temporary power usage scenario: Install temporary power distribution boxes and outdoor mobile power access terminals on construction sites to cope with voltage fluctuation risks in complex power supply environments and protect the safety of electric tools, temporary lighting, and other equipment.

Technical Data

Rated supply voltage Hz	AC 220V/50~60Hz	Operation voltage range	AC 180V~300V
Overcurrent trip value	0.5-16A	Error	2% ±
>U And	0.5S	Reset/Start Delay	1~100S
Rated Insulation Voltage	400V	Output contact	1NO
Electrical lifes	10⁵	Mechanical life	10⁶
Protection Degvree	IP20	Pollution Degree	3
Altiude	≤2000m	Operatintg temperature	-50℃ ~ 55℃
Humidity	≤50%at40 ℃ (without condensation)	Storage temperature	-30℃ ~ 70℃

Default Setting

Technical Parameter	Setting range	Step	Factory Setting
Over-Current protection value	0.5A~16A	0.1A	5A
Recovery delay time	1~600s	1s	5s
Continuous overcurrent protect times	1~20/oFF	1	oFF

Function Setting

Wiring and shape dimensions