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Three Phase Smart Meter - No Modules

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Proposed Price

$60.00 - $67.00/Pieces | 1  Pieces (Minimum Order Quantity)

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Product Details

1、Soft computing metering solution

Self-patented metering algorithm with highcustomizability, availability and stability,ensuring the metering features reliable.

2、Error self-diagnosis

Real-time monitoring for meter precision when they are installed on-site. Events will be generated when precision error exceeds the limit. 

3、Magnetic isolation technology

Using the same isolating transformer, it can not only provide the isolating power supply needed for the chip itself, but also for the bidirectional isolated communication, at the same time serving to read the clock with high precision and stability. Simplistic system design for full isolation.

4、Zero-crossing switch on/off

Switch on/off at zero-crossing point to prevent connection or disconnection with large current. The switch can be executed at the right time according to different load type, reducing transient electromagnetic phenomenon during switch on/off.

5、Battery leakage current self-detection

During meter's operation, the battery leakage current is monitored in real time. Alarms and events on over limit leakage current. Battery abnormality will be detected and reported immediately.

6、Integrated backlight

Revolutionary upgrade has been made for the traditional direct-inserted backlight. The columns and backlight are integrated independently with backlight source welded on PCB, while not reducing light intensity.

7、Hardwire connection

The sampling devices (relay/copper, instrument transformer) adopts the hardwire connection method to replace the traditional wiring and welding. This realizes the welding and production automation so that the products are more stable and consistent.

8、The sensory behavior of smart meter.


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Communication protocol: DL/T645-2007,DL/T698.45

Operation Temp:  - 45℃~ +85℃

Operation Humidity:≤95%

Power Dissipation<6VA,0.8W

Reference Voltage:3×220V/380V


青岛鼎信通讯股份有限公司

Company Type

生产制造

Industry

电力

Store Location

中国山东青岛

Main Products

通信设备、消防产品