| 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 |