QEED QI-POWER-485-300 User manual

The QI-POWER-485-300 is a Single-phase Power
meter able to measure the TRMS AC/DC current and
voltage. Internal Calibration certificate for each device
available on request. Configuration software FACILE
QI-POWER-485 for free. The device is fully configurable
by RS485, DIN rail mounting.
Suitable for measurements with varying frequencies
(Wind, Hydro, Shipbuilding Industries, Aviation).
Telecom applications, Refrigeration, Motors, OEM’s
application.
Suitable for direct measurements between inverter
and motor.
QI-POWER-485-300
71,05
33,00
89,10
99,25
400 Adc
300 Aac
800 Vac
1000 Vdc
TRMS AC/DC
1-ph energy meter
1,3 W MAX
Cat III: 600 V
Cat II: 1000 V
101 2017
ENGLISH
POWER /ENERGY METER SINGLE PHASE
AC/DC - RS485 MODBUS QI-POWER-485-300
POWER /ENERGY METER SINGLE PHASE AC/DC - RS485 MODBUS QI-POWER-485-300
POWER SUPPLY 9...30 Vdc, protection against polarity reversal
and overtemperature.
ABSORPTION < 1,3 W
MEASUREMENT Irms, Vrms, Watt, Var, Va, Vpk, Ipk, Frequency,
Cosφ , Energy bidirectional, THD, min e MAX of each measure
TYPE OF MEASURE TRMS or DC
RANGE
Current: up to 300 A AC or 400 A DC
Voltage: up to 800 VAC or 1000 VDC
ACCURACY @ 25°C UP TO 200Hz
Voltage, Current, Active Power: < 0,5% F.S.
Frequency: ± 0,1 Hz
Energy: ± 1% of reading
Vpeak, Ipeak: ± 5% F.S.
OUTPUT RS485 Modbus RTU
BAUDRATE From 1.200 a 115.200 baud
CREST FACTOR 1,4 (on current measurement)
WORKING FREQUENCY DC or 1...400 Hz
SAMPLING RATE 11 k samples per second
INPUT IMPEDENCE 1 Mohm ± 1%
STANDARDS CE EN61000-6-4/2006 + A1 2011;
EN64000-6-2/2005; EN61010-1/2010
OVERVOLTAGE CATEGORY Cat III up to 600V;
Cat II up to 1000V
ISOLATION
3 kV on bare wire for Current measure.
4 kV for Voltage measure (reinforced insulation to power supply and
serial output)
PROTECTION INDEX IP20
TEMPERATURE COEFFICIENT < 200 ppm/°C
WORKING TEMPERATURE -15...+65°C
STORAGE TEMPERATURE -40°C... +85°C
HUMIDITY 10...90% not condensing
ALTITUDE Up to 2000 m s.l.m.
DIMENSIONS 89,1 x 99,25 x 28,5 mm (terminal excluded)
TERMINALS Removable terminals 3,5 mm, n°1 of 4 poles, n°2 of
2 poles
WEIGHT 370 g
FILLING Epoxy resin
BOX MATERIAL PBT, grey
LED N°1 yellow, power on fixed, data communication blinking
DIP-SWITCH 2 poles
MOUNTING
Screw predisposition for vertical/horizontal mounting, DIN rail clips
(included) for vertical/horizontal mounting.
LEGEND OF SYMBOL ONTO PAD PRINTING
It indicates that all the accessible parts of the object, are
separated from the live parts by double or reinforced insulation
High Voltage warning
General warning
Insertion of the cable

INSTRUCTION MANUAL QI-POWER-485-300
INSTRUCTION MANUAL QI-POWER-485-300
Questo documento è di proprietà di D.E.M. S.p.A.. La duplicazione e la riproduzione sono vietate. Il contenuto della presente documentazione corrisponde ai prodotti e alle tecnologie descritte. I dati riportati potranno essere modificati o integrati per esigenze tecniche e commerciali.
Smaltimento dei rifiuti elettrici ed elettronici (applicabile nell’Unione Europea e negli altri paesi con servizio di raccolta differenziata). Il simbolo presente sul prodotto o sulla sua confezione indica che il prodotto non verrà trattato come rifiuto domestico. Sarà invece consegnato al centro di raccolta autorizzato per il riciclo dei rifiuti elettrici ed elettronici. Assicurandovi che il prodotto venga smaltito in modo adeguato, eviterete un potenziale impatto negativo sull’ambiente e la salute umana, che potrebbe essere causato da una gestione non conforme dello smaltimento del prodotto. Il riciclaggio dei materiali contribuirà alla conservazione delle risorse naturali. Per ricevere ulteriori informazioni più dettagliate Vi invitiamo a contattare l’ufficio preposto nella Vostra città, il servizio per lo smaltimento dei rifiuti o il fornitore da cui avete acquistato il prodotto.
201 2017
ENGLISH
MEASURING MODE
ENERGY SAVING
ON FLASH
CALCULATE FREQUENCY BY
CURRENT CHANNEL
INPUT VOLTAGE
RATIO
INPUT CURRENT
RATIO
FILTER 2
1
1
OFF
ON
DC
MODBUS
BOUDRATE
PARITY
RESPONSE DELAY
ADDRESS 1
1
9600
NONE
DEFAULT
FACTORY
MIN CURRENT THRESHOLD [mA]
MIN POWER THRESHOLD [W]
0
0
GO TO STARTING PAGE
BACK NEXT QUIT
Actions
The protection offered by the device can
be compromised in the case that it isn’t
used in accordance with the instructions.
Using a serial link RS485-USB you can connect the
QI-POWER-485-300 with the interface program FACILE
QI-POWER-485. Using this software, allows you to set
the Modbus address, baudrate, delay, the TV and TA
ratio, to modify a filter in order to have fastest responce
time instead of a more stable measurement (filter range
from 1-speed to 5-accuracy) and to measure frequency
on current channel instead of voltage channel . You can
download the FACILE QI-POWER-485 free of charge
from our website www.qeed.it (section Products /
Download Software).
A second way to programming the QI-POWER-485-300
is by using the Modbus Register Map directly. Download
it from our website: www.qeed.it (section Products /
Dowload Software/ Facile QI-POWER-485 or section
Products / Network Analyzers ).
MOUNTING:
the Power Meter QI-POWER-485-300 can be mounted in
any position (see photo below), horizontal or vertical
mounting, horizontal or vertical through the two.
REMARKS:
●Modbus connections: A+ and B- as per Modbus RTU
standards;
●Modbus Register reference: with reference to the
logical address, for ex. 40010, corresponds to
physical address n°9 as per Modbus RTU standard;
●Modbus functions supported: 3 (Read multiple
registers, max 100), 6 (Write single), 16 (Write
multiple);
●Any changes made by dip-switch required to
switch off the power supply or sending reset
command.
Energy storage data on flash memory: 4,5 years minimum,
45 years typical.
Minimum Current measurement (cut off): 0 - 2560 mA.
Minimum Power measurement (cut off ): 0 - 2560 W.
Measurement refresh: every 50 cycles or 1 second (the faster),
programmable by FACILE.
If you want to set the device by FACILE QI-POWER-485 set the
dips in 0. If you want to set by RS485 directly, set the first dip to
1 (up) then use the second dip for baudrate setting (0 for 9600
or 1 for 38400). After the settings, please save the configuration
by the COMMAND register, then switch off the power supply,
before to switch on the power supply set the DIPS in 0.
FACILE QI-POWER-485
The free interface program FACILE QI-POWER-485 is the
fastest way to configure the device. There is only one
configuration screen (see picture shown). The changes made to
the program act on the register of the QI-POWER-485-300, if
you want to restore the default configuration, just press the
button FACTORY DEFAULT.
TYPE OF MEASURE: allows the selection of the measure RMS
or DC only to define the sign, positive or negative, of reading.
SAVE ON ENERGY FLASH: it is possible to activate the saving
of the counters directly on the device’s flash memory .
REPORT OF TRANSFORMATION: in case you would use the
CT and / or VT, you can define the transformation ratio for the
current input and voltage input, the default ratio is 1:1.
FILTER: allows you to insert a filter on reading in order to get
more speed in responding (value 1) or a more stable and
accurate measurement (value 5 ), by default the value is set to
2. You can choose between intermediate values already set or
manually enter the desired filter by choosing the CUSTOM option
from the menu, in this case, you can set the following
parameters: filtering in DC, filtering in AC (default value 5),
Frequency measurament on Current channel.
MIN CURRENT THRESHOLD (mA): Allow you to set the
minimum current value (Cut off). Under this value the device
measure Zero.
MIN POWER THRESHOLD (W): Allow you to set the minimum
power value (Cut off). Under this value the device measure Zero.
CAUTION: magnetic fields of high intensity can vary the values
measured by the transformer. Avoid installation near permanent
magnets, electromagnets or iron masses that induce strong
changes in the magnetic field. If any irregularity recommend
reorient or move the transformer in the area most appropriate.
BAUDRATE SETTING DIP 1 DIP 2
All setting from EEPROM 0 X
Set address 1 - 9600 1 0
Set sddress 1 - 38400 1 1