Szt Type Full Automatic Analog Panel Meters Led Display With Pulse Output

1. Summary:

SZT type synchroscope meter is the measuring instruments which integrate synchronized indicating, frequency adjusting and parallel command sedning;

Connect the meter while generator start to work and need parallel operation. it is able to measure generator frequency compared with system and adjust automatically. When frequency difference between generator and power system less than preset value, sending closing demands before instant frequency difference "0",.The instrument raise accuracy reliablity in generator parallel operation.

Utilize digital controlling technology, with innovation design, compact structure, small volume,light weight, technical parameter, comply with CCS standard, will be good choice in designing, manufacturing and other applications.

2. Basic Data:

1). Power Supply: AC400V or AC100V, 50/60Hz;

2). Speed adjusting can work under absolute frequency less than 3Hz;

3). Pulse width of speed adjusting: 0.1-0.5S, level 0-9, "0" is testing code;

4). Range of frequency difference locking: 0.12-0.5Hz, default set: 0.3Hz;

5). Lead time of close command: 80ms-400ms, default: 200ms;

6). Power consumption: ≤5VA;

7). Output load capacity: AC380V/3A, DC280V/10A;

8). Environment temperature: 0-50℃, humidity: 95%

3. Technical Parameters:

4. Wiring Diagram:

5. Certifications:

Wei Dian Union(Hubei) Technology Co.,Ltd. Located in Optics Valley of China--- Wuhan East lake high-tech development Zone, established in 2008, with factory area of 5000² and 120 employees, We are the member of National Standardization Committee for Electric Meters & Instruments.

Wei Dian Union are specialized in manufacturing electric measuring instrument and current transformer with a concentration in R&D, Production, sales & after sales, which guarantee us strictly comply with standard of GB/T22264-2008 & GB/T7676-98 to operate. Now , we have ISO9001-2008 certificate, digital meter have passed CE, while marine meter approved by China Classification Society (CCS).

Our products are widely used in transmission & distribution power system of shipping, aviation, railway, oil, chemistry, metallurgy, electric, power station, intelligent building, industrial instrument, etc.

Weidian Union has a great team to service domestic & overseas customers. With the help of university, our technical department are able to share with the newest techonology to promote upgrade of products. Our sales team divided into domestic and international sales, which help customers on pre-selling, sales and after service, make sure to satisfy diversity demands from customers, the team always ready in 7*24 hours. Producing & QC department: Over 3 years' skilled workers,to fulfill the producing, assembling and adjusting works.

With the principle of “Pursuing for precision and perfection, unifying thinking and behavior ”, continuous exploration and innovation to meet customers’ demands. Reliable quality and good after-service receive more and more trust from users.