Specifications

PowerLogic:

Circuit monitor series 3000

Ethernet ECC21 card with HTML server (optional)

(2)

Copper ethernet link 10/100 BaseTX, RJ45 connector, 100-metre link

Fibre-optic ethernet link 100 Base FX, LC duplex connector, 1300 nm,

FO multimode with gradient index 62.5/125 µm

or 50/125 µm, 2000-metre link

Protocol Modbus/TCP/IP

Gateway function for products Master Modbus port, 31 daisy-chained slaves, 63 with repeater,

connected to the ECC21 2/4 wires, 1200 to 38400 bauds, also compatible with the

PowerLogic protocol

HTML server 1 standard page, 5 customisable pages

Firmware characteristics

14 data logs Up to 96 different parameters, factory-set logs ready to use

One 100 ms data log Parameters recorded every 100 ms for events (CM3350 only)

One min./max. log -

One min./max./avg. log Min./max./avg. values recorded for 23 parameters

at regular intervals from 1 to 1440 minutes

One event log Time stamping to 1 ms, synchronisation 1 ms by GPS

Trend curves Four trend curves: 1 minute, 1 hour, 1 day and 1 month.

Min./max./avg. values recorded for eight parameters:

■ Every second for one minute for the 1-minute curve

■ Every minute for one hour for the 1-hour curve

■ Every hour for one day for the 1-day curve

■ Every day for one month for the 1-month curve

Forecasting Forecasting of the values for the eight parameters

for the next four hours and next four days

Waveform capture Standard: manual launch, 1 cycle, 128 samples, 63rd harmonic

Disturbance: manual launch or by alarm, 128 samples per cycle,

adjustable from 12 to 80 cycles, response time less than 0.5

cycle, number of cycles before alarm settable from 2 to 10

Alarms Adjustable pickup and dropout setpoints and time delays,

numerous activation levels possible for a given type of alarm.

Four priority levels, three response times: standard 1 second,

fast 100 ms, disturbance < 0.5 cycle (CM3350 only)

Boolean combination of four alarms is possible using the

operators NAND, OR, NOR and XOR Digital alarms, e.g. status

change of digital inputs

Memory 8 MB standard

Firmware update Update via the communication ports

Display characteristics

CMDLC (optional) Back-lit LCD

CMDVF (optional) Vacuum fluorescent display (VFD) with IR port

Languages French, English, Spanish

(1) Category II for distribution systems higher than 277/480 V.

(2) All the communication ports may be used simultaneously.