SINGLE PHASE POWER METER
Isolated V/I converter -RS485 Modbus - Datalogger
QA-POWER-M
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Single-phase power meter
RMS
,
and Voltage/Current Isolated.
Signal
Converter 1000 VDC / 600 VAC
,
10 A AC/DC
,
Variable frequency
measurement
.
Configurable via USB
,
DIN rail mounting,
4 kV galvanic
isolation
,
universal supply AC/DC. Configurable alarm contact,
RS485
Modbus and Analog output
.
DATALOGGING via USB
with pen drive
stick memory and download storage data on excel importable files.
RTC
Real Time Clock
integrated.
INPUT
VOLTAGE
:
Up to
1000 V DC / 600 V AC
fully configurable via USB.
CURRENT:
Up to
10 A AC/DC
direct (more by using external CT).
1
01
2016
APPLICATION
Photovoltaic:
parallel string voltage monitoring.
Energy Management:
direct communication via RS485 Modbus to
all Master Modbus devices.
High Voltage AC/DC converter.
High Current AC/DC converter using external CT.
Local and Remote monitoring at the same time.
OUTPUT
CURRENT
:
0...20 mA programmable, max load 600 ohm.
VOLTAGE:
0...10 V programmable, min load resistence 2 kohm.
RS485 MODBUS
:
bus connection on the basis of the module or
terminal, dip-switch for setting address and baudrate.
CONTACT OUTPUT
:
Optomos contact, programmable NO alarm
contact by free interface software FACILE QA-POWER, retransmission
or storage.
Q
A
-PO
WE
R
-M
Pen Drive USB Datalogger !
POWER SUPPLY
10..40 Vdc, 20-28 Vac, 50-60 Hz
ABSORPTION
Maximum 2.5 VA
PROTECTION INDEX
IP20
ACCURACY
WORKING FREQUENCY
DC or 1...400 Hz
TEMPERATURE COEFFICIENT
< 200 ppm/°C
WORKING TEMPERATURE
-15...+65°C
STORAGE TEMPERATURE
-40°C... +85°C
ISOLATION
4 kV input, 1.5 kV between output,
RS485 and power supply.
HUMIDITY
ALTITUDE
terminals, RS485 bus and Supply connection ready on the
base of module (connector not included, on request).
CONNECTIONS
Removable terminals 5.08 mm
CE STANDARDS
EN61000-6-4/2006 + A1 2011;
EN64000-6-2/2005;
EN61010-1/2010.
DIMENSIONS
17.5 x 100 x 112 mm (terminal excluded)
DATA LOGGER
Non-volatile memory. Log on USB OnTheGo port by Pen
Drive stick memory. RTC Real Time Clock integrated allows
you to manage the log with date and time.
CONFIGURATION
By free software FACILE QA-POWER-M to configure all of
the conversion parameters like span, zero, alarm contact
and log via USB port or via RS485. Dip-switch for setting
modbus address and baudrate.
MOUNTING
DIN rail mounting with removable
Up to 2000 m s.l.m.
10...90% not condensing
MEASURE
0,5% F.S.
Irms, Vrms, Watt, Var, Va, Vpk, Ipk, Frequency,
Cosφ
, Energy bidirectional, THD
ENGLISH
