Payment & Shipping Terms:
|Input Operating Voltage Frequency:||50HZ||Allowable Fluctuation Range Of Input Operating Voltage:||±20%|
|Insulation Impedance:||＞100MΩ/ DC500V；External Terminal To Ground||Power Frequency Withstand Voltage:||500；On-off Input Circuit To Ground|
|Impulse Withstand Voltage:||1k；On-off Input Circuit To Ground||Item:||Power Distribution Terminal|
feeder remote terminal unit,
dsp digital signal processor
Wireless transmission and remote control power distribution feeder terminal unit monitoring fault and data transmission
The device inherits the rich R&D and onsite operation experience of our company in relay protection devices, measuring and control devices, communication devices and distribution network automation. Many relevant aspects are taken into account and various technical methods are adopted. The terrible operating conditions for the device are fully taken into account in the design. The device features excellent electromagnetic compatibility, low power consumption and a wide range of operating temperature. It is shockproof, moisture-proof, lightning-proof and of great reliability and stability.
Structure of Main Interface
When the system is idle. The main interface displayed by the LCD in a real-time manner is as shown in the above picture. The description is as follows:
1. Protocol type: It is shown at the upper left corner of the main interface, indicating the communication protocol type used currently. No indication will be shown if the communication function is not enabled.
2. Switch status: It is shown at the left of the main interface, indicating the current status of the switch. Animation is used to simulate the opening or closing status of the switch, which is intuitional and easy to understand.
Remote metering area: It is at the right of the main interface, indicating the remote metering data collected currently. The table for remote metering symbols is as follows:
Description of Toggle Switch
There are three toggle switches on the panel of the device. The function definition varies as different switches are used. The configuration schemes of toggle switch are as follows:
|With ring network automation function||Without ring network automation function|
||Operation: Local/Remote||Operation: Local/Remote|
||Ring network: On/Off||Unlock/Lockout|
The functions of toggle switch are as follows:
|Operation||Local||Activate buttons on the device panel, small remote controller, PDA, serial port and other local opening or closing operations|
|Remote||Activate mobile phone SMS, background master station and other remote opening or closing operations|
|Unlock||Activate device protection logic, background master station, opening or closing on the panel and other operations|
|Lockout||Deactivate device protection logic, background master station, opening or closing on the panel and other operations|
|Ring network||On||Switch off ring network function. Only the regular overcurrent protection logic is activated.|
|Off||Switch on ring network function|
|Mode||Segment||Switch on segmented mode of automation function|
|Interconnect||Switch on interconnected mode of automation function|
lease refer to the product for the actual configuration.