Measurment of single-phase network parameters: voltage, current, active, reactive and apparent power,
cos φ, tg φ, φ, frequency, active, reactive and apparent energy, 15 min. active power, 10 min. voltage, 10 sec. frequency in single-phase power network.
Three-colour display (14mm high) in three intervals of the measurement value.
Meter programming from the keyboard or through RS-485 interface of the free delivered LPConfig program.
Four alarm outpyts with signalling by LED diodes, operating in 6 different modes.
Storage of minimal and maximal values for all measured quantities.
Conversion of any measured value into a 0/4...20 mA or 0...10 V analog signal.
Firmware updating (option).
Inputs
Input kind | Measuring range | rated operating conditions | Ratio values
Voltage input | 0...100 V or 0...400 V | 0.05...1.2 Un | 0.1...4000.0
Current input | 0...1 A or 0...5 A | 0.005...1.2 In | 1...10000
Outputs
Relay output:
- 2 x relays, voltageless NO contacts, load-carrying capacity 250 V AC/ 0.5 A AC
- 2 x relays, voltageless switched contacts, load-carrying capacity 250 V AC/ 0.5 A AC
Analog output:
- current programmable 0/4...20 mA, load resistance ≤ 500 Ω
- voltage programmable 0...10 V, load resistance ≥ 500 Ω
- resolution 0.01% of the range.
External Features
Display: 5 Digit LED, three-colour display (colour changes depending on displayed value): Red, Green, Orange.
Digit height - 14mm.
Indication range: -19999...99999.
Weight: < 0.2 kg.
Overall dimensions: 96-48-93 mm.
Protection grade: from frontal side: IP65 | from rear side: IP10.
Rated Operating Conditions
Supply Voltage: 85...253 V AC (40...400 Hz) or DC.
Power consumption: in supply circuit < 6 VA | in voltage/current circuit <0.05 VA.
Temterature ambient: - 25...23...55°C | strorage: -30...70°C.
Relative humidity: 25...95%. Condensation inadmissible
Operating position: any.
External magnetic field: 0...400 A/m.
Short duration overload (5 s): voltage input: 2Un (max. 1000 V) | current input: 10 In.
