HMI (Human Machine Interface) for generators

The generator control unit permits the operation and monitoring of the training system’s generator and Micro Grid using optional SCADA software. In addition to performing measurement and display of all relevant grid power parameters, the control unit’s inputs and outputs regulate the generator. Display and operation is menu-guided using an LC display or the integrated Ethernet interface.

Technical data:

• Three-phase measurement of current and voltage up to 3x 400 V/5 A
• Measurement of phase voltages, line-to-line voltages and currents
• Determination of the apparent, active and reactive power
• Determination of active, reactive and apparent work
• Determination of the frequency and distortion factors for current and voltage
• Detection of harmonic oscillations and neutral conductor current in the electricity supply
• Pulse measurement
• Peak and mean value detection
• Event logging, Real-time clock
• Large-scale, contrast-rich graphic display with background illumination
• Display in tables, diagrams and vector diagrams
• 2 digital inputs
• 6 digital outputs
• Ethernet interface
• Menus in German/ English/ French/ Spanish/ Italian/ Portuguese/ Turkish/ Chinese/ Russian/ Polish
• Demonstration measuring instrument for network operation

Max. measurement values:

• Voltage P-P: 690 V
• Current: 5 A

Measurement accuracy:

• Voltages 0,2%
• Currents 0,2%
• Apparent power 0,5%
• Active power 0,2%
• Reactive power 1%
• Active energy Class 0,2
• Reactive energy Class 2
• Operating voltage: 110V-230 V, 50/60 Hz
• Dimensions: 297 x 228 x 140 mm (HxWxD)
• Weight: 2 kg