1.Product Description

Smart PDU meter is a product that can complete the measurement of electrical energy, measurement and data transmission AC parameters. It can accurately measure single-phase AC voltage, current, power, power factor, frequency, power and other electrical parameters. It provides 1 RS-485 communication. Interface, can provide power separately, MODBUS-RTU protocol, with excellent cost performance.

Mainly used in IDC computer room, support hot-swappable use, installed in PDU socket.

2.Main Feature

l  LCD display or operation, alarm indication.

l  With RS485 interface and standard MODBUS protocol, it is convenient for remote monitoring system integration.

l  The external port has an anti-electromagnetic interference design with high reliability.

l  Support hot-swappable installation and convenient maintenance, which can be changed and customized according to customer requirements.

3. Function introduction

3.1. Electric energy measurement

l  Total active energy measurement and storage, positive and negative energy measurement.

l  The power data of power failure is stored permanently.

l  Electric energy clear function, the electric energy range is 0.00kWh~42949672.95kWh.

3.2. Display function

l  The display is divided into two modes: automatic cycle display and key display. The key can be used to turn the page display, and the automatic cycle display period is fixed.Set as: 3s, when the button is not operated for 1min, exit and enter the loop display.

l  Display backlight function, at the beginning of power-on, the backlight is turned on, when there is no key operation, the delay is 60 seconds (when set to 60 seconds),Turn off the backlight.

when the key is operated effectively, the backlight will light up, when there is no operation, after a delay of 60 seconds, the backlight will be turned off.

When the backlight delay is set to 0, the backlight is always on.

l  Display project content: voltage, current, power, power factor, frequency, electric energy.