Basic Info.
Model NO.
LDGD-800V (Large size)
Transport Package
Packing
Trademark
customizable
Origin
China
Product Description
Photovoltaic grid harmonic measurement monitoring control Vertical Microcomputer Anti-Island Protection Large Size
LDGD800 Microcomputer AntiIsland Protection series utilizes a specially designed microcomputer device and control circuit to ensure rapidity protection action and accurate control. It can be centrally grouped into panels or installed in switch cabinets in a decentralized manner, with communication achieved through a 485 bus.
This device monitors the lowvoltage side of the distribution transformer in real time, performs necessary control on the clean power supply, and prevents unplanned islanding.
Q1. Can I get samples? Yes. If you have any needs, please contact us and we will respond within 24 hours.
Q2. Can I use other logos or designs on the products?
Yes, we provide OEM/ODM services, you can customize products with other logos and designs.
Q3. Do you have factories?
Yes, we have factories in Jiangsu and Zhejiang, welcome to visit our company.
Q4. How do you ensure quality?
We have a complete quality management system, use qualified raw materials, conduct quality inspections in different production links, regularly collect user feedback, and trace the source in time when quality problems occur, and keep records to prevent repeated errors.
Q5. How long does it take to prepare after placing an order?
Usually it takes 5~7 days, it also depends on the quantity of the order.