| Communication: | RS485 (Modbus RTU, Modbus TCP, IEC61850, MMS, FTP) |
| Rated current: | 5 A or 1 A |
| Nominal voltage: | 57.74V/100V or 220V/380V |
| Measuring range: | 0–1.2 oz |
| Power consumption: | ≤ 0.5 VA (single-phase) |
| Overload capacity: | 1.2 Un, continuous operation 4 times for 1 second |
APView500 Power Quality Monitor Analyzer
The APView500 power quality monitor integrates a powerful multi-core platform and an embedded operating system. It monitors the power quality indices specified in IEC 61000-4-30 (Test and measurement techniques – Power quality measurement techniques) and offers various functions such as harmonic analysis, waveform sampling, voltage dips, swells, and interruptions monitoring, flicker monitoring, voltage unbalance monitoring, event recording, and measurement control. It meets the requirements of IEC 61000-4-30 Class A Edition 3.1 regarding the standardization of power quality index measurement methods, index parameter measurement accuracy, clock synchronization, event alarms, and other aspects, meeting the power quality monitoring requirements of power systems up to 110 kV. Therefore, it is versatile for power quality monitoring in the chemical industry, steel industry, metallurgy, hospitals, data centers, transportation, construction, and other industries.
Product info
Technical data
|
Technical parameters |
Value |
|
Nominal value |
Alternating voltage: AC/DC 220 V, AC/DC 110 V or DC 48 V Alternating current: AC 1 A, 5 A; |
|
Overload capacity |
1.2In, continuous operation 20 times for 1 second |
|
Power supply |
Rated value: AC/DC 220V, AC/DC 110V or DC 48V Permissible deviation: -20 % to +20 % Power consumption: ≤ 15 W |
|
Power consumption |
≤0.5VA (single-phase) |
| measuring range | 0-1.2in |
| Digital output |
Mechanical life: ≥10,000 Output mode: Passive contacts Switching capacity: ≤4,000 W or ≤384 VA Forward current: ≥16 A (AC250 V/DC24 V) in continuous operation; ≥30 A short-term (200 ms) |
|
accuracy |
Class 0.5 |
|
Effective voltage: ±0.1 % Effective current: ±0.1 % P, Q, S: ±0.2 % Power factor: Class 0.5 Voltage deviation: 0.1 % Frequency deviation: ±0.001 Hz |
|
|
communication |
RS485, Modbus RTU protocol; Ethernet. |
|
Three-phase asymmetry |
Voltage unbalance: ±0.15 % Current unbalance: ±1 % |
|
dielectric strength |
Between the supply terminals and the signal input and output terminals: 2 kV/1 min (rms value) Between the housing and all terminals (except those with a reference voltage below 40 V): AC 4 kV |
|
temperature |
Operating: -10 °C to +55 °C; Storage temperature: -30 °C to +80 °C |
|
humidity |
≤ 95 % relative humidity, no condensation, no corrosive gases |
|
Height |
≤ 2500m |
Product display
