RS485: Autobaud, 9,6 – 115.2 kbps (pluggable screw terminals), USB
Protocol
Modbus RTU
Inputs/outputs
Number of digital inputs
2
Number of digital outputs
2
Measurement data recording
Memory; minimum and maximum values
No
Software
Power Monitor Manager
Integrated logic
No
Technical data
Display value
Apparent power, Effective power, Reactive power, Power factor, Voltage, Current, Frequency, Temperature, Voltage unbalance, Current unbalance, THD-I, THD-U, Voltage harmonic, Current harmonic
Pollution severity
2
Protection degree
Front panel: IP51, Enclosure: IP20
Rated current
1 / 5 A
Version
Power measurement/display for 1-, 3-phase mains
Standards
IEC 61010-1
Measurement range, voltage L-N, AC
0…250 V (1P3W), 0…289 V (3P4W)
Measurement range, voltage L-L, AC
0…500 V
Surge voltage category
II
Voltage supply
85...264 VAC, 100...300 V DC
Supply voltage
230 V
Three-wire system
Yes
Four-wire system
Yes
Sampling frequency 50/60 Hz
1,024 kHz
Measurement result per second
100,000 ms
Residual current measuring
No
Current-measuring channels
4
Measuring accuracy for voltage
0.5 %
Measuring accuracy for current
0.5 %
Measurement accuracy for active energy (kWh, .../5 A)
Electrical parameters have to be measured and visualised to optimise your machines' and systems' energy requirements. Only this allows analysis and, subsequently, the achievement of savings and the establishment of an energy management system. An easy-to-install solution is now available from Weidmüller. When implementing an energy management system according to ISO 50001, the Power Monitor 51A is one of the modules necessary to meet the requirements of recording, displaying and analysing power flows. Technical data: Input data: measurement variable: active, reactive, apparent power Recording of frequencies up to 99.99 Hz and temperatures up to 100°C Measurement variable: AC sine (50/60 Hz) designation Input: voltage measurement inputs V1, V2, V3 Input voltage range: 0 V AC ... 500 V AC (phase/phase) Input voltage range: 0 V AC ... 300 V AC (phase/neutral conductor) Accuracy: 0.5% input current range: via external converters, input current: 8,000 A (primary), input current: 5 A (secondary) , Response threshold of rated measurement range value: 1 mA Power-measurement range: 0 kW ... 9999999.9 kW Power-measurement range: 0 kvar ... 9999999.9 kvar Power-measurement range: 0 kVA ... 9999999.9 kVA Up to 31 harmonics. Accuracy: 1% Interface: RS-485 Type of connection: screw terminals General data: width: 96 mm, height: 96 mm Display: LCD with backlit display Supply voltage range: 85 V AC ... 264 V AC Rated power consumption: 6 VA, protection degree: IP51 (front), IP20 (rear): Type of mains network: 3-phase (3- or 4-conductor), 2-phase (2-conductor) and 1-phase (1-conductor) also able to measure current in the neutral conductor Colour: black; conformity: CE marking Rated insulation voltage: 300 V AC (EN 61010-1) Overvoltage category: II, ambient temperature (operational): -25°C ... 55°C, ambient temperature (storage/transport): -25°C ... 70°C Max. perm. humidity (operation): 85%, height ASL <2000 m Connection data: flexible conductor cross-section min.: 0.5 mm², flexible conductor cross-section max.: 2.5 mm², rigid conductor cross-section min.: 0.2 mm², rigid conductor cross-section max.: 4 mm², type of connection: screw connection Ordering details: product: Weidmüller Interface, type: Power Monitor, item no.: 1470260000
Short specification
Measuring device with memory function for optimising energy requirements
Approvals
Approvals
ROHS
Conform
Related products:
Order No.:
2425420000
Type:
ENERGY METER 350
Version:
Power measurement/display for 1-, 3-phase mains
Delivery status:
This article will no longer be available in the future.
Apparent power, Effective power, Reactive power, Power factor, Voltage, Current, Frequency, Temperature, Voltage unbalance, Current unbalance, THD-I, THD-U, Voltage harmonic, Current harmonic
Pollution severity
2
Protection degree
Front panel: IP51, Enclosure: IP20
Rated current
1 / 5 A
Version
Power measurement/display for 1-, 3-phase mains
Standards
IEC 61010-1
Measurement range, voltage L-N, AC
0…250 V (1P3W), 0…289 V (3P4W)
Measurement range, voltage L-L, AC
0…500 V
Surge voltage category
II
Voltage supply
85...264 VAC, 100...300 V DC
Supply voltage
230 V
Three-wire system
Yes
Four-wire system
Yes
Sampling frequency 50/60 Hz
1,024 kHz
Measurement result per second
100,000 ms
Residual current measuring
No
Current-measuring channels
4
Measuring accuracy for voltage
0.5 %
Measuring accuracy for current
0.5 %
Measurement accuracy for active energy (kWh, .../5 A)
Electrical parameters have to be measured and visualised to optimise your machines' and systems' energy requirements. Only this allows analysis and, subsequently, the achievement of savings and the establishment of an energy management system. An easy-to-install solution is now available from Weidmüller. When implementing an energy management system according to ISO 50001, the Power Monitor 51A is one of the modules necessary to meet the requirements of recording, displaying and analysing power flows. Technical data: Input data: measurement variable: active, reactive, apparent power Recording of frequencies up to 99.99 Hz and temperatures up to 100°C Measurement variable: AC sine (50/60 Hz) designation Input: voltage measurement inputs V1, V2, V3 Input voltage range: 0 V AC ... 500 V AC (phase/phase) Input voltage range: 0 V AC ... 300 V AC (phase/neutral conductor) Accuracy: 0.5% input current range: via external converters, input current: 8,000 A (primary), input current: 5 A (secondary) , Response threshold of rated measurement range value: 1 mA Power-measurement range: 0 kW ... 9999999.9 kW Power-measurement range: 0 kvar ... 9999999.9 kvar Power-measurement range: 0 kVA ... 9999999.9 kVA Up to 31 harmonics. Accuracy: 1% Interface: RS-485 Type of connection: screw terminals General data: width: 96 mm, height: 96 mm Display: LCD with backlit display Supply voltage range: 85 V AC ... 264 V AC Rated power consumption: 6 VA, protection degree: IP51 (front), IP20 (rear): Type of mains network: 3-phase (3- or 4-conductor), 2-phase (2-conductor) and 1-phase (1-conductor) also able to measure current in the neutral conductor Colour: black; conformity: CE marking Rated insulation voltage: 300 V AC (EN 61010-1) Overvoltage category: II, ambient temperature (operational): -25°C ... 55°C, ambient temperature (storage/transport): -25°C ... 70°C Max. perm. humidity (operation): 85%, height ASL <2000 m Connection data: flexible conductor cross-section min.: 0.5 mm², flexible conductor cross-section max.: 2.5 mm², rigid conductor cross-section min.: 0.2 mm², rigid conductor cross-section max.: 4 mm², type of connection: screw connection Ordering details: product: Weidmüller Interface, type: Power Monitor, item no.: 1470260000
Short specification
Measuring device with memory function for optimising energy requirements
This function is provided via the external service provider https://supplyframe.com. By clicking on "Continue" you will be redirected to this page. This leads to a data transfer of personal data to non-European countries. Please check the data protection policy of the external website, for which Weidmüller assumes no responsibility and liability.
;)
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}