รายละเอียด
Zero Export Digital Meter Janitza UMG511
Features of UMG511
• Front panel installation, 144x144mm,
• Working temperature range - 10°C .. +55°C,
• Colour graphics display 320x420, 256
colours, 6 push buttons
• 8 digital inputs, 5 digital outputs,
• 16Bit A/D converter, data memory
256MByte flash, SDRAM 32Mbyte,
• Continual scanning of voltage and current
measurement inputs with 20kHz,
• Frequency of fundamental oscillation
15Hz..440Hz
• 4 voltage measurement inputs, 4 current
measurement inputs,
• Measurement in TN and TT networks,
• RS485
- Profibus DP/V0 (Option),
- Modbus RTU, Modbus-Master,
BACnet (Option)
• Ethernet Web-Server, EMAIL, BACnet
(Option),
• Collection of transients >50µs and storage
with up to 16000 scanning points,
• Collection of more than 2000 measurement
values,
• Measurement of the power quality according to DIN EN61000-4-30, class A
• Flicker measurement according to
DIN EN61000-4-15:2011, class F1,
• Analysis and assessment according to
DIN EN50160 with the GridVis programming software (Download: www.janitza.
com)
• Working measurement, measurement
uncertainty according to DIN EN50470-3:
- Class C for ../5A converter,
- Class B for ../1A converter,
• Measurement of harmonics 1 to 63 according to DIN EN 61000-4-7 class 1 for
- Ull, Uln, I, P (receipt/supply) and
- Q (ind./cap.),
• Measur. of intermediate harmonics 1
to 63 for (Uln, Ull, I) according to
DIN EN61000-4-7 cl. 1,
• programming of own applications in Jasic