• Gossen Metrawatt
  • Camille Bauer

Characteristic Values

MAVOWATT 270-400 MAVOWATT 240 MAVOWATT 30 MAVOWATT 270 MAVOWATT 230
Item number M820K M820B M817A M820C M820A
Product details page Details Details Details Details Details
Indication Graphic Graphic Digital Graphic Graphic
Number of voltage input channels 4 4 4 4 4
Number of current input channels 4 4 4 4 4
Current measurement With current clamp meter/clamp adapter With current clamp meter/clamp adapter With current clamp meter/clamp adapter With current clamp meter/clamp adapter With current clamp meter/clamp adapter
Top arbour measurement x x x x x
Power factor x x x x x
Effective power x x x x x
Reactive power x x x x x
Apparent power x x x x x
Step angle (cos phi) x x x x x
Power/work x x x x
Interface x x x x x
Measured value memory x x x x x
Current supply 220V/accu 220V/accu 220V/accu 220V/accu 220V/accu
Voltage measurement range/AC direct 0V - 1000V 0V - 1000V 0V - 1000V 0V - 1000V
Dimensions (W x H x D) 25.4 x 20.3 x 7 cm 25.4 x 20.3 x 7 cm 203 x 300 x 64 mm 25.4 x 20.3 x 7 cm 25.4 x 20.3 x 7 cm
Weight 1.9kg 1.9kg 1.9kg 1.9kg 1.9kg
Operating temperature 0°C - 50°C 0°C - 50°C 0°C - 50°C 0°C - 50°C 0°C - 50°C
Storage temperature -20°C - 55°C -20°C - 55°C -20°C - 55°C -20°C - 55°C -20°C - 55°C
Humidity 10% to 90%, no condensation 10% to 90%, no condensation 10% to 90%, no condensation 10% to 90%, no condensation 10% to 90%, no condensation
Altitude Max. 2000 m Max. 2000 m Max. 2000 m Max. 2000 m
System clock Resolution: 1 second
Digital display in 12/24-hour format
Events are displayed with a maximum resolution of 1 ms.
Max. deviation: 60 seconds per month
Quartz movement
Resolution: 1 second
Digital display in 12/24-hour format
Events are displayed with a maximum resolution of 1 ms.
Max. deviation: 60 seconds per month
Quartz movement
Resolution: 1 second
Digital display in 12/24-hour format
Events are displayed with a maximum resolution of 1 ms.
Max. deviation: 60 seconds per month
Quartz movement
Resolution: 1 second
Digital display in 12/24-hour format
Events are displayed with a maximum resolution of 1 ms.
Max. deviation: 60 seconds per month
Quartz movement
USB compatible USB storage medium optionally available: Gossen Metrawatt 8 GB USB flash drive USB storage medium optionally available: Gossen Metrawatt 8 GB USB flash drive USB storage medium optionally available: Gossen Metrawatt 8 GB USB flash drive USB storage medium optionally available: Gossen Metrawatt 8 GB USB flash drive
Voltage supply Battery operation: approx. 3 hours when fully charged
Power consumption: max. 20 W
Voltage: 90 to 265 VAC, 47/63 Hz
UL/CE compliant external battery charger with international plugs. The charging process continues even when the device is switched off.
Battery operation: approx. 3 hours when fully charged
Power consumption: max. 20 W
Voltage: 90 to 265 VAC, 47/63 Hz
UL/CE compliant external battery charger with international plugs. The charging process continues even when the device is switched off.
Battery operation: approx. 3 hours when fully charged
Power consumption: max. 20 W
Voltage: 90 to 265 VAC, 47/63 Hz
UL/CE compliant external battery charger with international plugs. The charging process continues even when the device is switched off.
Battery operation: approx. 3 hours when fully charged
Power consumption: max. 20 W
Voltage: 90 to 265 VAC, 47/63 Hz
UL/CE compliant external battery charger with international plugs. The charging process continues even when the device is switched off.
Input resistance Voltage input, 20 MΩ phase
Current input: 400 k? phase
Voltage input, 20 MΩ phase
Current input: 400 k? phase
Voltage input, 20 MΩ phase
Current input: 400 k? phase
Voltage input, 20 MΩ phase
Current input: 400 k? phase
Installation categories Nominal voltage supply: Class II, pollution degree 2
Voltage measuring inputs: max. 1000 Vrms, class III, pollution degree 2
Nominal voltage supply: Class II, pollution degree 2
Voltage measuring inputs: max. 1000 Vrms, class III, pollution degree 2
Nominal voltage supply: Class II, pollution degree 2
Voltage measuring inputs: max. 1000 Vrms, class III, pollution degree 2
Nominal voltage supply: Class II, pollution degree 2
Voltage measuring inputs: max. 1000 Vrms, class III, pollution degree 2
Functionality
Communication Ethernet
Wi-Fi
Bluetooth
USB
VNC for full remote control of the instrument
Apple and Android apps for acquisition and alarm generation
GPS time synch * (see comment)
Ethernet
Wi-Fi
Bluetooth
USB
VNC for full remote control of the instrument
Apple and Android apps for acquisition and alarm generation
GPS time synch * (see comment)
Ethernet
Wi-Fi
Bluetooth
USB
VNC for full remote control of the instrument
Apple and Android apps for acquisition and alarm generation
GPS time synch * (see comment)
Ethernet
Bluetooth
VNC for full remote control of the instrument
Apple and Android apps for acquisition and alarm generation
GPS time synch * (see comment)
Input Differential, voltage channels for current sensors, 0.1 to 6000A (AC/DC) with supply voltage for flexible current sensors
Differential, voltage channels, 0 to 1000 V AC/DC
Differential, voltage channels for current sensors, 0.1 to 6000A (AC/DC) with supply voltage for flexible current sensors
Differential, voltage channels, 0 to 1000 V AC/DC
Differential, voltage channels for current sensors, 0.1 to 6000A (AC/DC) with supply voltage for flexible current sensors
Differential, voltage channels, 0 to 1000 V AC/DC
Differential, voltage channels for current sensors, 0.1 to 6000A (AC/DC) with supply voltage for flexible current sensors
Differential, voltage channels, 0 to 1000 V AC/DC
Measurement 1000V CAT III, 600V CAT IV
IEC 61000-4-30:2008, class A with certificate
Sampling rate: 512 values/period/channel for U & I
U-I dips and swells
Transients as of 332/40µs (60/50 Hz)
Transients as of 1µs
Power demand and energy consumption
IEEE 1459, advanced energy
Harmonics and interharmonics U (127), I (63)
EN 50160, edition 3
400 Hz monitoring
1000V CAT III, 600V CAT IV
IEC 61000-4-30:2008, class A with certificate
Sampling rate: 512 values/period/channel for U & I
U-I dips and swells
Transients as of 332/40µs (60/50 Hz)
Power demand and energy consumption
IEEE 1459, advanced energy
Harmonics and interharmonics U (127), I (63)
EN 50160, edition 3
1000V CAT III, 600V CAT IV
IEC 61000-4-30:2008, class A with certificate
Sampling rate: 512 values/period/channel for U & I
U-I dips and swells
Transients as of 332/40µs (60/50 Hz)
Transients as of 1µs
Power demand and energy consumption
IEEE 1459, advanced energy
Harmonics and interharmonics U (127), I (63)
EN 50160, edition 3
1000V CAT III, 600V CAT IV
IEC 61000-4-30:2008, class A with certificate
Sampling rate: 512 values/period/channel for U & I
U-I dips and swells
Transients as of 332/40µs (60/50 Hz)
Power demand and energy consumption
Harmonics and interharmonics U (127), I (63)
EN 50160, edition 3
Answer modules Motor status
Voltage dip direction
Switching of compensation capacitors
Motor status
Voltage dip direction
Switching of compensation capacitors
Motor status
Voltage dip direction
Switching of compensation capacitors
Motor status
Set-ups Number of transient triggers
Automatic setups for power quality, power demand and energy consumption
Setup wizard
Max. pre/post-trigger periods
Monitoring operating modes
Number of transient triggers
Automatic setups for power quality, power demand and energy consumption
Setup wizard
Max. pre/post-trigger periods
Monitoring operating modes
Number of transient triggers
Automatic setups for power quality, power demand and energy consumption
Setup wizard
Max. pre/post-trigger periods
Monitoring operating modes
Number of transient triggers
Automatic setups for power quality, power demand and energy consumption
Monitoring operating modes
Setup wizard
Max. pre/post-trigger periods
Number of transient triggers 9 9 9 7
Max. pre-/post-trigger periods 100000 100000 100000 100
Monitoring modes 4 3 4 3
Frequency measuring range 16 2/3, 50 to 60 Hz 16 2/3, 50 to 60 Hz
System time
Power supply unit / battery charger
Battery operating period
Data storage
Power quality analysis according to 50160
Energy/load test/examination
Extended load disturbance and unbalance
Fault recording / inrush
Motor testing
Data logging
Harmonic analysis up to 63rd
Flicker per IEC 61000-4-15, IEEE1453
Measuring inputs
Demand & energy reports
Operating modes for monitoring
Pre/fault/post cycles
Languages
European version
Asian version

Dialogue, Information and Actions: