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Siemens - 7KM3220-1BA01-1EA0

Siemens - 7KM3220-1BA01-1EA0

€282,87 EUR
€282,87 EUR
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SENTRON 7KM PAC 3220

Model
product brand name SENTRON
product designation multimeter
design of the product basic
product type designation 7KM PAC3220
Measurements
measuring procedure
for voltage measurement TRMS
for current measurement TRMS
type of measured value detection complete
voltage curve Sinusoidal or distorted
measurable line frequency
initial value 45 Hz
full-scale value 65 Hz
operating mode for measured value detection automatic line frequency detection Yes
operating mode for measured value detection
set at 50 Hz No
set to 60 Hz No
Supply voltage
design of the power supply Extra-low voltage power supply unit
type of voltage of the supply voltage DC
supply voltage at DC 24 ... 60 V
Degree of protection protection class
protection class IP on the front IP65
Suitability
suitability for operation Installation in stationary panels in closed rooms
Product Functions
product function
voltage measurement Yes
current measurement Yes
active power measurement Yes
reactive power measurement Yes
frequency measurement Yes
Display and operation
design of the display LCD
height of the display 54 mm
width of the display 72 mm
color of the background of the display white
illuminance of display backlight adjustable No
time-controlled reduction of the illuminance of display backlight possible Yes
display contrast adjustable Yes
national language on the display screen is supported de, en, fr, spa, ita, por, tur, chi, pol
number of keys 4
Communication
transfer rate minimum 10 000 kbit/s
transfer rate maximum 100 000 kbit/s
number of interfaces according to Fast Ethernet 2
type of electrical connection of the fast Ethernet interface 2 x RJ45
protocol at the Ethernet interface is supported MODBUS TCP
Fault limits
reference condition for metering accuracy In accordance with IEC61557-12, IEC62053-22 and IEC62053-23
formula for relative total measurement inaccuracy
for measured variable voltage +/- 0.2 %
for measured variable current +/- 0.2 %
for measured variable active power +/- 0.5 %
for measured variable reactive power +/- 1 %
for measured variable output factor +/- 0,5 %
for measured variable active energy Cl. 0.5 acc. to... IEC62053-22
for measured variable reactive energy Class 2 according to IEC61557-12 and/or IEC62053-23
Inputs Outputs
number of digital inputs 2
type of electrical connection at the digital inputs screw-type terminals
operating conditions for digital inputs external voltage supply Yes
input voltage at digital input at DC maximum 30 V
input current at digital input
initial value for signal<1>-recognition 7 mA
number of digital outputs 2
type of switching output bidirectional
digital output version switching or pulse output function
operating voltage as output voltage at DC maximum permissible 30 V
type of electrical connection at the digital outputs screw-type terminals
output current
at the digital outputs at DC limited to 100 ms maximum 130 mA
internal resistance at the digital outputs 55 ¦
standard for pulse emitter according to IEC62053-31
pulse duration
initial value 30 ms
full-scale value 500 ms
adjustable time period minimum 10 ms
switching frequency at digital output maximum 17 Hz
property of the output short-circuit proof Yes
Measuring inputs
measurable supply voltage between (PE)N and L at AC maximum rated value 400 V
measurable supply voltage between (PE)N and L at AC
minimum 11.5 V
maximum 480 V
measurable supply voltage between the line conductors at AC maximum rated value 690 V
voltage measuring range extension with external voltage transformers yes
line conductors and neutral conductors internal resistance for voltage measurement 1.5 M¦
measuring category for voltage measurement CAT III
measurable current
1 at AC rated value 1 A
2 at AC rated value 5 A
relative measurable current at AC
minimum 10 %
maximum 100 %
current measuring range extension with external current transformers Yes
zero point suppression for current measurement 0 ... 10 %
apparent power consumption for current measurement
with measuring range 5 A per phase 0.3 VA
measuring category for current measurement CATIII
Connections
type of electrical connection
at the measurement inputs for voltage screw-type terminals
at the measurement inputs for current screw-type terminals
Mechanical Design
fastening method DIN-rail mounting No
size of Power Monitoring Device size 96
height 96 mm
width 96 mm
depth 56 mm
installation depth 51 mm
net weight 325 g
mounting position vertical
Environmental conditions
ambient temperature during operation
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