UMG 801 – janitza MODULARLY EXPANDABLE ENERGY MEASUREMENT DEVICE
Supply voltage external 24 … 48 V DC, PELV
Current channels=08
Multifunctional channels*1=04
Ethernet connection (RJ45)=02
Interface RS485 – Modbus= yes\
OPC UA=yes
Modbus RTU=yes
Analog output=01
Digital inputs and outputs=04/04
Memory size=4GB
Dimensions in mm (W x H x D)= 145 x 90 x 76
High-Precision measurement
- High sampling frequency (51.2 kHz voltage)
- 1024 Samples for the voltage measurement
- High measurement accuracy on all channels
(V: 0.2% / A: 0.2% / kWh: class 0.2) - Maximum safety: 1000 V CAT III
- Extensive power quality parameters
– Voltage up to 127th harmonic and
interharmonics
– THD-U and THD-I
– unbalance - Various interfaces for simultaneous use
– 2 Ethernet interfaces
– RS485 interface for data readout and can
be used as gateway - Comprehensive protocols and services
(OPC UA and Modbus)
- Easy system expansion thanks to flexible scaling to up to 92 current measurement channels
- Measurement distance can be bridged
up to 100 m - Low costs per additional measurement channel due to simple modular extension
- Costs savings through shortened assembly times
COMPACT SOLUTION
- Space optimization through compact design, even with measurement point extension
- Easy extension
- The plug & play concept is easy to connect
and avoids errors
