Zenone GIS Precision Programmable AC & DC Current Sources


AC + DC Current Sources

Current generators of the GIS Series are static sources of AC and DC constant current. Models up to 5000A/200kVA for continuous or pulse operation make up one of the largest ranges of 1- and 3-phase system available today on the market.

 

Current generators of the GIS Series supply a very stable AC current at a variable frequency up to 2500Hz or a DC current. Up to two current ranges per unit are provided, with manual or automatic selection. Equipped with a modern and easy to use front panel interface with a large LCD display, the controllers of the GIS Series offer advanced capabilities for current test applications.

 

Standard low power units are built into 19” racks or table cases. High power units are built into 19” cabinets on wheels.

 

Ideally suited for lab applications (R&D), the GIS Series finds a great role in final product testing. Remote control is via the standard isolated RS232 and RS485, or optional USB, LAN, and Fiber Optic Interfaces. Analog inputs (Booster inputs) are available as well and allow the units to be used as current amplifiers using external analog signals. They can for example be used as amplifier to reproduce arbitrary current waveforms. In addition, eight Digital inputs/outputs allow finally the GIS Series to be perfectly integrated in manufacturing lines.

 

Specially developed for the test of circuit breakers, the GIS Series is equipped with a sequencer and timer, allowing to set current and test time and measuring accurately the trip time with a resolution up to 1ms. Different modes like ramp, drop out and loop are available in order to create test program and sequences following norms or custom manufacturer procedures.

Available Configurations

Output Voltage (V)Output Power (kW)Output Current (A)
5-92500
51000
102000
255000
10-192200
5500
101000
252000
20-292100
5250
10500
201000
301500
402500
30-49283
5166
10333
20666
301000
401330
50-995100
10200
20400
30600
40800
601200
801600
100-199550
10100
20200
30300
40400
60600
80800
OptionDescription
/M-GI-SWSoftware including arbitrary waveforms for single phase unit
/M3-GI-SWSoftware including arbitrary waveforms for 3 phase system
/PIDPID software, access to PID-regulation parameters
/Rack19” Rack instead of cabinet (available up to 5kVA)
/3-Rack19” Rack with connections for 3 phase systems
/WheelsCabinet with wheels max weight 800kg
/LANLAN interface
/USBUSB interface
/FOFiber Optic interface
/ROUTRear output connections
/FOUTFront output connections
/SOUTSpecial output connections
/TCaseTablet case
/AxxxxSpecial output current range (P.E. A8000 = 8000A f.s.)
/MRangeManual Switching of current range
/ARangeAutomatic Switching of current range
/IPSpecial IP protection
/ATE UnitWithout Front panel control and display, for
system integration
/DC-CTRLDC control mode of output (0-10V)