The UMD 705 is a compact power quality meter with data logger for DIN rail mounting. It measures 3-phase current and voltage with up to 3 tariffs in 4-quadrant operation and the work in class 0.2, as well as all common mains quantities, e.g. harmonics up to the 50th harmonic. It optionally maps the power quality according to EN 50160, EN 61000-2-2, EN 61000-2-4, EN 61000-2-12 with the PQ S firmware module. It has a large 512 MB memory. The unit can be accessed via the Ethernet interface and live measured values can be viewed via the associated web server using a web browser. This means that Internet protocols can also be read in and PLC and building management systems can be easily connected. Digital inputs and outputs and a serial RS485 interface are integrated. The UMD 705 can also be used as a Modbus master for connecting up to 31 Modbus slaves in network structures. With the optional firmware module GO, oscilloscope functions for current and voltage are activated and trigger signals for limit value events are set. The 24 V versions have an internal buffer to bridge a power failure of up to 15 minutes.
Applications
The unit is used in building automation and the 24 V version in CAT IV environments. A suitable CAT IV power supply unit can be found in our accessories
(UMD 705E 11.17.3104)
- Operating current meter
- DIN rail mounting DIN35
- supply voltage: 20...50 V AC, 20...75 V DC
- measuring voltage: 7...720 V LL
- 3 voltage Inputs
- 3 operating current inputs (0...5 A)
- interfaces: Ethernet, RS485
- Protocol: Modbus TCP/IP, Modbus RTU
- clock and 512 MB data memory
- Measurement category: CAT IV, 300 V
- Sampling rate: 25.6 kHz
- 1st - 50th harmonics
- Display: graphic colour LCD
- Evaluation according to DIN EN 50160 (class S)*
- Necessary firmware module PQ S
| Shipping weight: |
0,60 kg
|
| Item weight: |
0,50 kg
|
|
PN:
|
11.17.3104
|
Product safety information
Manufacturer information:
Parts & Accessories
Im Hagen 3
Nordrhein-Westfalen
Halle, Deutschland, 33790
info@parts-and-accessories.de
https://parts-and-accessories.de
Responsible person:
VoIPDistri, Mathias Gottensträter
Im Hagen 3
Nordrhein-Westfalen
Halle, Deutschland, 33790
info@voipdistri.com
https://voipdistri.com
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