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⚡ Stay ahead of power fluctuations with smart, seamless voltage monitoring!
The YWBL-WH SVR1000 is a single-phase voltage monitoring sequence relay designed for industrial and commercial use. Featuring universal AC/DC voltage auto-detection (12–600 V AC, 12–400 V DC), a modular DIN rail mount for quick installation, and a built-in LCD display with fault alerts in simplified Chinese, it provides reliable over and under voltage protection. Certified to IEC/EN 60947 standards and rated for 6 A contact current, it ensures safe, efficient power management and reduces downtime by automating backup activation during voltage anomalies.
| ASIN | B07PZD9WSL |
| Best Sellers Rank | #87,880 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Phase Monitoring Relays |
| Brand | YWBL-WH |
| Brand Name | YWBL-WH |
| Coil Voltage | 90 volts |
| Connector Type | Screw |
| Contact Current Rating | 6 A |
| Contact Material | Copper Alloy |
| Contact Type | Normally Open |
| Current Rating | 6 A |
| Customer Reviews | 4.5 out of 5 stars 24 Reviews |
| Included Components | inc |
| Manufacturer | YWBL-WH |
| Maximum Switching Current | 6 A |
| Minimum Switching Voltage | 1 volts_of_direct_current |
| Mounting Type | DIN Rail Mount |
| Number of Terminals | 2 |
| Operation Mode | Automatic |
| Part Number | shgbwqe94u-03 |
| Specification Met | IEC/EN 60947 |
| UPC | 703633820945 |
| Unit Count | 1 Count |
D**7
Very good product
Using it to monitor electric utility company low or high voltage to my house. If it is out of the ranges I programed into it, it will start my generator. The generator will run until the utility company electric power is back to normal voltage levels. Very easy wiring and setup.
Y**Z
Excelente
muy buena inversión puedes controlar la alimentación de la casa y evitar que se quemen los equipos electrónicos
C**G
Muy buen dispositivo
Muy interesante y facil de configurar
S**Z
Worked as expected
Worked as expected. No complaints!
D**.
I removed 2 stars.
I looked closely as I could at the details. The picture shows a precision of .1. Even the picture shows my model number, AD200. I clearly shows 48.0. It is not, presion is at one full volt. I also posted a question about this, and the company never responded. I ordered their model AD48 and it is a precision of .1 volt, as I needed. If you need .1, this is not it.
R**S
It works
Works just like it’s supposed to. Used to protect electronics from brown out . Voltage 120 . Easy to set good instructions.
Trustpilot
5 days ago
4 days ago