A rack PDU held in the right of the frame at a low three-quarter angle, a small display glowing warm orange on its brushed steel face while the left of the frame falls into unlit dark

Monitoring · local visibility

Embedded web server and OLED

The web page and the OLED are served by the monitoring board on the unit. Nothing is installed on a host, and the display carries the address, current, voltage, power, energy and main switch state at the rack.

Request a quote Monitoring overview

Web server: embedded
Host software: none
Local display: industrial OLED
Metering: ±1% · 1 grade
Serial: RS485 × 1

Local interface

The interface carried on the unit

One column pair per item: the interface, the display and the scales behind the numbers a technician reads at the cabinet.

Web server: embedded on the board
Host software: none required
Local display: industrial OLED
Display lines: IP · current · voltage · power · energy · switch
Network interface: 10/100M Ethernet × 1
Serial interface: RS485 × 1
Protocols: SNMP · Modbus
Metering accuracy: ±1% + 1 digit
Energy total: 1 grade · 0.1 kWh
Voltage window: 90V ~ 350V · scale 1V
Current scale: 0.1A
Ambient sensor: -30°C ~ 100°C · humidity 1% ~ 99%

AddressIPv4
Current0.1A scale
Voltage1V scale
Power±1% per feed
Energy1 grade · 0.1 kWh
Main switchon / off

Lines carried by the OLED at the rack. The embedded web page publishes the same values to a browser on the network.

From requirement to mechanism

Reading a rack that has no platform yet

Where a hall has no polling platform, or a technician is standing at an open cabinet, a page served by the board and a display on the unit carry the reading. Both take it from the meter directly, so the figure on the OLED and the figure in the browser are one reading rather than two systems to reconcile.

Web page: served from the board
Local display: industrial OLED
Host agent: none
Source of the value: one meter board

The address shown on the display is the address the browser page answers on, which shortens a service visit.

A tight view of a rack PDU readout panel, the small OLED lit warm orange above the outlet rank with the brushed steel body receding into shadow — OLED at the rack · address · current · switch state

Display and page

Lines a technician can read at the cabinet

Each cell is a line on the local display, with the scale it reports at and what it is used for during a visit or a check.

Voltage1V Reported across a 90V to 350V window, line and phase on three-phase builds

Current0.1A Total per feed at ±1% plus one digit, shown before a load is added

Power±1% Active power per feed, at the same accuracy as the current reading

Energy0.1kWh Billing-grade total at 1 grade, the figure a billing line is written against

Main switchOn/off Read at the rack without opening a browser session

AddressIPv4 Current address on the display, so a laptop on the same network can open the page

At the cabinet

What a service visit looks like

Three stages, in order. The first two need no platform, and the third is what makes the visit traceable afterwards.

Read the display

The address, current, voltage, power, energy and main switch state are on the OLED, so the rack can be read before anything is opened.

Output: reading at the rack · no browser needed

Open the page

A browser on the same network opens the page served by the board and shows the same values in full, without a client on the host.

Output: full readout on screen · buyer supplies a laptop on the network

Note it against the log

The value is written beside the dated entries in the event log, so a later check can be compared against the visit.

Output: readout tied to a date · up to 20,000 entries retained

The readout panel of a rack PDU at the left of the frame, warm orange glyphs on the small OLED and the outlet rank below it in shadow — Display lines · IP · current · voltage · power · energy

Request a quote

Send the rack lines, get the configured quotation

Outlet combination, current per feed, metering depth and remote switching. The reply says what the local display and the embedded page will carry, with a per-line specification sheet, in English.

Request a quote Open the full request page

Reply within 12 hours on working days. No lead time and no minimum quantity figure is published on this site.