CIRCUTOR PowerNet Series - Manual (Page 2)

______________________________________________________________________________ POWER NET
M98146001-03-11C
5 TECHNICAL FEATURES
Measured current
WG-35
50 / 100 / 250 (A)
WG-70 500 / 1000 (A)
Electrical features
Maximum voltage
720 V c.a
Isolation voltage 3.000 V c.a
Supply
L1-L2 :
400 V c.a. AC
Voltaje tolerance -15 % / +10 %
Frequency 50…60 Hz
Consumption: 4,2 VA
Measure
300 V c.a AC (f-n)
Nominal voltage
520 V c.a. AC (f-f)
Frequency 45…65 Hz
Nominal current (según transformador)
Permanent overload 1,2 In
Voltage circuit consumption 0,75 V·A
Mechanical and enviromental
Material
Plastic V0 self-extinguishing
Protection IP 20
Dimensions (mm) 165 x 73 x 33
weight 0.220 kg
Work temperature -10º…50 º C
Altitude 2.000 m
Humidity (without condensation) : 5%...95%
Accuracy
Voltage
0.5 % ± 2 digit
Current 0.5 % ± 2 digit
Power 1 % ± 2 digit
Measure condition without current transformers and direct voltage
Temperature
+ 5 … + 45 ºC
Power Factor 0,5…1
Measure range to end scale 10...100 %
Safety
Category III - 300 V c.a. / 520 c.a. EN-61010 Electric shock protection by double
isolation class II
Standards
IEC 664, UL 94, VDE 0414 IEC 664, VDE 0110, UL 94, IEC 801, IEC 348, IEC 571-
1, EN 61000-6-3, EN 61000-6-1, EN-61010-1
6 COMMUNICATIONS
The MEMORY MAP table shows the memory map addresses of each variable
that measures and calculates the analyzer and it’s code.
6.1 PERIPHERAL NUMBER AND BAUDRATE
It’s possible through a Modbus command to configure the device. The memory
locations that are changed are in the next table:
Modbus address Modified variable Valid range
3000, 3001 Device serial number 0 a 999999999
3002H Peripheral number 1 a 255
3002L Speed (baud rate) 0= 9600, 1= 19200
The Modbus command to send is (hex.):
Tx: 00100BB8000306NNNNNNNNPPVVCRC
Rx:
There is no answer in broadcast frame.
This command sets the peripherals number and the baud rate of communications
for devices connected in the same network that have the default peripheral
number. The command is sent to the peripheral number 0 (broadcast) to interpret
all devices, but only make the change the device that matches the serial number
is sent as parameter. The peripheral number and communications port speed be
set immediately, without requiring a reset of the device.
6.2 RS-485 LAYOUT
The picture shows how to connect a communication bus between multiple Power
Net. The converter can be RS-485 to RS-232 serial port or Ethernet depending
on the facility infrastructure. The standard RS-485 connection allows a maximum
of up to 32 peripherals in each bus.
CONEXION RS-485
6.3 MEMORY MAP
VARIABLE SYMBOL COD INST MÁX MÍN UNITS
Phase voltage V 1 1 00-01 60-61 C0-C1 V x10
Current A 1 2 02-03 62-63 mA
Active Power Kw 1 3 04-05 64-65 W
Reactive Power Kvar 1 4 06-07 66-67 W
Power factor PF 1 5 08-09 68-69 C8-C9 x100
Phase voltage V 2 6 0A-0B 6A-6B CA-CB V x10
Current A 2 7 0C-0D 6C-6D mA
Active Power Kw 2 8 0E-0F 6E-6F W
Reactive Power Kvar 2 9 10-11 70-71 W
Power factor PF 2 10 12-13 72-73 D2-D3 x100
Phase voltage V 3 11 14-15 74-75 D4-D5 V x10
Current A 3 12 16-17 76-77 mA
Active Power Kw 3 13 18-19 78-79 W
Reactive Power Kvar 3 14 1A-1B 7A-7B W
Power factor PF 3 15 1C-1D 7C-7D DC-DD x100
Active Power III Kw III 16 1E-1F 7E-7F W
Inductive Power III KvarL III 17 20-21 80-81 W
Capacitive Power III KvarC III 18 22-23 82-83 W
Cos φ III Cos φ III 19 24-25 84-85 E4-E5 x100
Power factor III PFIII 20 26-27 86-87 E6-E7 x100
Frequency (L1) Hz 21 28-29 88-89 E8-E9 Hz x10
Line voltage L1-L2 V12 22 2A-2B 8A-8B EA-EB V x10
Line voltage L2-L3 V23 23 2C-2D 8C-8D EC-ED V x10
Line voltage L3-L1 V31 24 2E-2F 8E-8F EE-EF V x10
%THD V 1 %THDV1 25 30-31 90-91 % x 10
%THD V 2 %THDV2 26 32-33 92-93 % x 10
%THD V 3 %THDV3 27 34-35 94-95 % x 10
%THD I 1 %THDI1 28 36-37 96-97 % x 10
%THD I 2 %THDI2 29 38-39 98-99 % x 10
%THD I 3 %THDI3 30 3A-3B 9A-9B % x 10
Active Energy Kwh III 31 3C-3D Wh
Ind. Reactive Energy KvarhL III 32 3E-3F Wh
Cap. Reactive Energy KvarhC III 33 40-41 Wh
Apparent Power III KvaIII 34 42-43 A2-A3 W
Maximum Demand Md(Pd) 35 44-45 A4-A5 W/VA/mA
Average current I_AVG 36 46-47 A6-A7 mA
Neutral current In 37 mA
Maximum Demand I2 Md(Pd) 42 52-53 B2-B3 mA
Maximum Demand I3 Md(Pd) 43 54-55 B4-B5 mA
7 ASSITANCE SERVICE
In case of operational doubt or equipment breakdown, call CIRCUTOR’s
Customer Service.
CIRCUTOR, S.A. – Customer Service
Vial Sant Jordi, s/n
08232 -Viladecavalls (Barcelona)
National phone
902 449 459
International phone: (+34) 93 745 29 00
fax – (+34) 93 745 29 14
E-mail :
[email protected]