Precision High AC Current Source, up to 1MVA
Precision High AC Current Source, up to 1MVA
The GI-2k Series is a High-Power AC Current Source, or Generator (up to 50kA/1MVA) for continuous or pulsed operation. They offer stable output at 40–200Hz, selectable current ranges, and a user-friendly LCD interface. Suitable for large-scale industrial testing, equipment validation, R&D, product testing, and circuit breaker evaluation, they support remote control, current amplification, manufacturing integration, and precise trip-time measurement with programmable test sequences.
Why Choose GI-2K Series
Continuous or Pulsed Current, ideal for large-scale, industrial equipment, R&D, production, and circuit breaker testing
Supports sinusoidal and arbitrary currents with up to three selectable ranges
User-friendly, Built-in sequencer and timer measure trip times (up to 30 steps), and 1ms resolution
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 50kA
- Output Frequency: 40-200Hz
- Single and Three-Phase Systems
- Possibility of Paralleling for higher current
- Continuous or Pulse Mode Operation
- Up to 3 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
High Current AC Current Sources
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
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.
The optional GI-Software allows remote control of the GI-IS Series through various available interfaces. Test sequences can be created and saved for engineering or production use.
| Power Module | |
|---|---|
| 500VA | |
| 1200VA | |
| 2500VA | |
| 5000VA | |
| 7500VA | |
| 10kVA | |
| 15kVA | |
| 20kVA | |
| 30kVA | |
| 40kVA | |
| 50kVA | |
| 60kVA | |
| 80kVA | |
| 100kVA | |
| 120kVA | |
| 150kVA |
| Current (Continuous) | |
|---|---|
| 10A | |
| 50A | |
| 120A | |
| 240A | |
| 350A | |
| 500A | |
| 750A | |
| 1000A | |
| 2000A | |
| 4000A | |
| 5000A | |
| 6000A | |
| 8000A | |
| 10000A | |
| 12000A | |
| 15000A | |
| 20000A |
| Current (Pulsed) | |
|---|---|
| 900A | |
| 1300A | |
| 2500A | |
| 3500A | |
| 5000A | |
| 6000A | |
| 8000A | |
| 10000A | |
| 15000A | |
| 20000A | |
| 30000A |
| Option | Description | |
|---|---|---|
| /Pulse | Pulse mode | |
| /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) |
| Title | Document Type |
|---|---|
 Zenone GI2k Series AC Current Source Datasheet | Datasheet |
 Zenone GI2k Series AC Current Source Manual  | Manual |
Why Choose GI-2K Series
Continuous or Pulsed Current, ideal for large-scale, industrial equipment, R&D, production, and circuit breaker testing
Supports sinusoidal and arbitrary currents with up to three selectable ranges
User-friendly, Built-in sequencer and timer measure trip times (up to 30 steps), and 1ms resolution
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 50kA
- Output Frequency: 40-200Hz
- Single and Three-Phase Systems
- Possibility of Paralleling for higher current
- Continuous or Pulse Mode Operation
- Up to 3 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
High Current AC Current Sources
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
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.
The optional GI-Software allows remote control of the GI-IS Series through various available interfaces. Test sequences can be created and saved for engineering or production use.
| Power Module | |
|---|---|
| 500VA | |
| 1200VA | |
| 2500VA | |
| 5000VA | |
| 7500VA | |
| 10kVA | |
| 15kVA | |
| 20kVA | |
| 30kVA | |
| 40kVA | |
| 50kVA | |
| 60kVA | |
| 80kVA | |
| 100kVA | |
| 120kVA | |
| 150kVA |
| Current (Continuous) | |
|---|---|
| 10A | |
| 50A | |
| 120A | |
| 240A | |
| 350A | |
| 500A | |
| 750A | |
| 1000A | |
| 2000A | |
| 4000A | |
| 5000A | |
| 6000A | |
| 8000A | |
| 10000A | |
| 12000A | |
| 15000A | |
| 20000A |
| Current (Pulsed) | |
|---|---|
| 900A | |
| 1300A | |
| 2500A | |
| 3500A | |
| 5000A | |
| 6000A | |
| 8000A | |
| 10000A | |
| 15000A | |
| 20000A | |
| 30000A |
| Option | Description | |
|---|---|---|
| /Pulse | Pulse mode | |
| /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) |
| Title | Document Type |
|---|---|
 Zenone GI2k Series AC Current Source Datasheet | Datasheet |
 Zenone GI2k Series AC Current Source Manual  | Manual |