GIS2K Series
AC & DC Current Source, up to 200kVA
The GIS2k Series is an AC and DC current source designed to deliver stable performance across a wide range of testing applications. It provides reliable AC output up to 2500Hz as well as DC constant current, with models offering up to 5000A and 200kVA for both continuous and pulsed operation.
Built for ease of use, the system includes advanced sequencing functions that allow precise and repeatable testing. This makes it well suited for circuit breaker testing, research and development, and final product validation.
With support for remote interfaces, the GIS2k Series integrates smoothly into both laboratory setups and manufacturing lines, ensuring efficient operation in a variety of environments.
Why Choose GIS2K Series
AC & DC Current Sources
Delivers continuous or pulsed current, up to 5,000A and 200kVA for both AC and DC current requirements
High Frequency
Supports DC, 10–800Hz (internal control), and up to 2,500Hz (external control)
Precision Testing
Equipped with an integrated timer and sequencer (up to 30 steps) and 1ms resolution for precise control of test sequences
Versatile Control & Integration
Remote control (RS232/RS485, optional USB/LAN/fiber), analog inputs, and digital I/Os for lab and production automation
Key Specifications
- Output Current: up to 5000A
- Output Frequency: DC, 10-800 Hz (internal controller); DC, 1500 Hz (external controller, optional 2500 Hz)
- Single and Three-Phase Systems
- Paralleling the higher current
- Continuous or Pulse Mode Operation
- Up to 2 Output Current Ranges
- Integrated Timer and Sequencer with up to 30 steps
- Measurement of Trip Time for Fuse and CB test
- Ramp, Drop-out, Loop Modes
- Easy Maintenance and Calibration
- Access to PID Regulation Parameters
- Web Browser Control Interface via LAN
- Customized Units on request
Stable, Programmable AC and DC Current Generators
AC & DC Current Applications
Circuit breaker and switch testing, R&D and product validation, current amplification, automated production testing, custom waveforms, thermal/magnetic and heating tests, and instrument calibration.
- Circuit breaker testing – precise trip-time measurement and custom test sequences.
- R&D labs – research and development of electrical devices.
- Final product testing – quality control and compliance verification.
- Current amplification – using analog inputs to boost external signals.
- Manufacturing line integration – automated testing via digital I/Os.
- Custom waveform generation – sinusoidal or arbitrary current profiles for specialized tests.
- Thermal and magnetic tests of switches, breakers, relays or fuses with trip-time measurements
- Heating tests of electrical contacts
- Tests of coils and transformers
- Tests and calibration of measurement instruments
Intuitive Front Panel Controls
The unit features a sealed, splash-proof membrane keypad and large backlit LCD for easy control and clear display of settings and results. Front-panel programming allows test sequences to be set and locked, with trip current and duration measured to millisecond resolution.
User-Friendly AL Manager Software
The optional GI-Software allows remote control of the Series through various available interfaces. Test sequences can be created and saved for engineering or production use.
Bench or Rack Mount Models
| Output Voltage (V) | Output Power (kW) | Output Current (A) |
|---|---|---|
| 5-9 | 2 | 500 |
| 5 | 1000 | |
| 10 | 2000 | |
| 25 | 5000 | |
| 10-19 | 2 | 200 |
| 5 | 500 | |
| 10 | 1000 | |
| 25 | 2000 | |
| 20-29 | 2 | 100 |
| 5 | 250 | |
| 10 | 500 | |
| 20 | 1000 | |
| 30 | 1500 | |
| 40 | 2500 | |
| 30-49 | 2 | 83 |
| 5 | 166 | |
| 10 | 333 | |
| 20 | 666 | |
| 30 | 1000 | |
| 40 | 1330 | |
| 50-99 | 5 | 100 |
| 10 | 200 | |
| 20 | 400 | |
| 30 | 600 | |
| 40 | 800 | |
| 60 | 1200 | |
| 80 | 1600 | |
| 100-199 | 5 | 50 |
| 10 | 100 | |
| 20 | 200 | |
| 30 | 300 | |
| 40 | 400 | |
| 60 | 600 | |
| 80 | 800 |
| Option | Description |
|---|---|
| /M-GI-SW | Software including arbitrary waveforms for single phase unit |
| /M3-GI-SW | Software including arbitrary waveforms for 3 phase system |
| /PID | PID software, access to PID-regulation parameters |
| /Rack | 19" Rack instead of cabinet (available up to 5kVA) |
| /3-Rack | 19" Rack with connections for 3 phase systems |
| /Wheels | Cabinet with wheels max weight 800kg |
| /LAN | LAN interface |
| /USB | USB interface |
| /FO | Fiber Optic interface |
| /ROUT | Rear output connections |
| /FOUT | Front output connections |
| /SOUT | Special output connections |
| /TCase | Tablet case |
| /Axxxx | Special output current range (P.E. A8000 = 8000A f.s.) |
| /MRange | Manual Switching of current range |
| /ARange | Automatic Switching of current range |
| /IP | Special IP protection |
| /ATE Unit | Without Front panel control and display, for system integration |
| /DC-CTRL | DC control mode of output (0-10V) |
