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PQ Plus UMD 705E Digital rail-mount meter
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Highlights & Details
Universal measuring device-Rail Mounting UMD series
- Interface: Ethernet, RS485
- Communication: Modbus TCP/IP, Modbus RTU
- Integrated Web Server
- 1 digital input, 2 digital outputs
- LCD color display
- Memory: 512MB Flash
- 3 voltage and 3 current inputs
- Harmonious each order 1. 50. For U/I
- In conjunction with module PQS: measurement and recording of power quality according to EN 50160
Technical specifications
- Product type
Digital rail-mount meter
- Reading type
Analysis
- Reading range (min.)
180 V
- Type
UMD 705E
- Reading range (max.)
280 V
- Display technology
LCD
IP20
- Dim
(L x W x H) 58 x 105 x 90 mm
- Max. operating voltage
280 V
- Min. operating voltage
180 V
- Features
Colour display
- Reading category
CAT III 300 V
- Width
105 mm
- Height
90 mm
- Length
58 mm
- Interfaces
Ethernet
RS485
Documents & Downloads
Datasheet
Datasheet 1672246 PQ Plus UMD 705E Digital rail-mount meter
User & Safety Instructions
User & Safety Instructions 1672246 PQ Plus UMD 705E Digital rail-mount meter
Information
Information 1672246 PQ Plus UMD 705E Digital rail-mount meter
Information 1672246 PQ Plus UMD 705E Digital rail-mount meter
Information 1672246 PQ Plus UMD 705E Digital rail-mount meter
Information 1672246 PQ Plus UMD 705E Digital rail-mount meter
Description
The UMD705 is a compact power quality meter with data logger for mounting on the DIN rail. It measures 3-phase current and voltage with up to 3 tariffs in 4-quadrant operation and the work in Class 0.2 s, as well as all usual network variables, e.g. harmonics up to the 50 most harmonic. It forms the option of power quality according to 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. Via the Ethernet interface, the device is accessed, and the associated web server live measured values via the web browser. Thus are also internet protocols can also be scanned in and it can be easily connected PLC and building control systems Digital inputs/outputs and a serial RS485 interface are integrated. The UMD 705 can also be used as a Modbus master to bind up to 31 Modbus slaves in network structures can be used. With the optional firmware module GO to oscilloscope functions for current and voltage is activated and trigger signals for limit value events.
This text is machine translated.
This text is machine translated.
Features
- Measuring:
- Voltage (ULL; ULN): U1;U2, U3, U12, U23, U31 class 0.2
- Current IL1;IL2; IL3; Class 0.5
- Active/Reactive Power Import/Export per phase L1, L2, L3, T1, T2, T3 per tariff
- Active power: P1, P2, P3;3 P import; export; Class 1
- Reactive power: Q1, Q2, Q3; 3Q; Class 1
- Apparent power: S1; S2; S3; 3S; Class 1
- Harmonic distortion performance: D1, D2, D3;
- Power factor Cos phi: PF1, PF2;, PF3, PF, Cos phi 1, cos phi2, cos phi 3; Class 0.5
- Symmetry: yes
- THDU THDU harmonic voltage: 1; 2; 3; THDU THDU 12; 31; 23; THDU THDU T. 2
- THDI harmonic current: 1; 2; 3; T. 2 THDI THDI
- Harmonious each order: 1. to 50. For U/I
- Distortion: U1 fh; U2 fh; U3 fh; Unfh; I1 fh; I2FH; I3 fh; Infh
- Frequency: 40...70 Hz class 0.05
- Effective: 4-quadrant measurement Import/Export per phase; per tariff; total; Class 0.5S
- Reactive energy: 4-quadrant measurement Import/Export per phase; per tariff; total; Class 2
- Flicker Option: PQ S
- Data logger:
- 512 MB memory (Flash): ULN; ULL; I; P;Q;S;D;THDU; THDI;F;Ufh; Status I/O
- Energy: Active/Reactive Power Import/Export per phase L1, L2, L3, T1, T2, T3 per tariff
- Voltage dips: Option: PQ S
- Oscillogram function: Option: GO
- Additional functions:
- Alarms: logic; limit values for exceeding or falling short of
- I/O: 2 DIO's; 60 V AC/100 V DC, 300 mA;
- Memory: 512MB Flash
- Recording interval sec; min; h, Day, Month, Year
- Communication RS 485 Modbus, Ethernet 100 MBit/s
- Electrical connection
- Supply voltage: U: 85...510 V AC/85...350 V DC
- Power consumption 7 VA/3W
- Overvoltage category: CAT III 300 V
- Measuring ranges:
- Nominal voltage: 180 ... 280 V AC
- Overload: 1.95 kV LN/1 s
- Impedance: 2.7 MOhm
- Input signal: X/1//5 A
- Overcurrent: 1.2x in (max. 70 A/1 s)
- Sampling rate: 25.6 kHz
- PQ analysis: Option: EN 50160, EN 61000-2-2, EN 61000-2-4, EN 61000-2-12
- Ambient conditions:
- Temperature range operation: T: -25 °C...60°C
- Temperature range: -40°C... Stock: T 85°C
- Electromagnetic compatibility
- Radiation: EN61000-4-2...-3...-4...5...6...-11
- Radiation: EN55011 Class A, EN55022 Class A
Scope of delivery
- UMD 705 E
- Energy management software ENVIS. Basic
- Configuration Tool ENVIS. daq