ITECH IT7900E | Regenerative Grid Simulator
Regenerative four-quadrant grid simulation for flexible AC/DC tests up to 1 MVA.
- ✓ Power: up to 231 kVA
- ✓ Voltage: 350 V
- ✓ Current: up to 1155 A
Prices plus VAT plus shipping costs
Programmable Regenerative Four-Quadrant Grid Simulator
ITECH IT7900E: Programmable four-quadrant grid simulator up to 1 MVA
The ITECH IT7900E Series is a programmable four-quadrant grid simulator and power amplifier for testing a wide range of grid-tied equipment. Advanced SiC technology provides high power density of 15 kVA in a 3U unit. With master/slave parallel operation, power can be expanded up to 1 MVA.
Flexible AC testing with realistic grid Simulation
Multiple operating modes support single-phase, three-phase, reverse-phase, and multi-channel testing. Arbitrary signal generation enables realistic simulation of waveforms, disturbances, and grid faults.
Alternative Products
If you need a more compact solution for regenerative AC/DC testing, grid simulation and PHiL, we recommend the ITECH IT7900P – it covers up to 350 V, 990 A and 165 kVA. If you need to test at higher voltages, the ITECH IT7900H is the right alternative – a regenerative four-quadrant high-voltage grid simulator up to 1818 V and 900 kVA.
Related Product Categories
Bidirectional Power Supply | Electronic Loads | Power Supplies / Sources | Simulators
Let us review your application.
We will recommend the optimal system for your test bench.
Variants
Specifications
| Voltage | 350 V L-N / 606 V L-L |
|---|---|
| Current | up to 1155 A |
| Power | up to 231 kVA |
| Master/slave parallel operation | up to 1 MVA |
| Power amplifier for PHiL tests (Power Hardware-in-the-Loop) | |
| Frequency | 16 Hz to 150 Hz |
| Compact design | 21 kVA in 3U |
| Integrated interfaces | USB, CAN, LXI-compliant LAN, Digital I-O |
| Optional interfaces | GPIB, Analog, RS232 |
| Efficient power regeneration | |
| Four output modes | AC, DC, AC+DC, DC+AC |
| Protection functions | OVP, OCP, OPP, OTP |
| Waveforms | sine, square, triangle, trapezoid |
| Import and export | of data and waveforms via the front USB port |
| Intuitive touchscreen | with integrated single-phase and three-phase AC power meter and scope function |
| Adjustable phase angle | 0-360° |
| Fast response and high accuracy | 0.1% + 0.2% FS |
| Synthesizer | for harmonic and interharmonic waveforms |
| Measurement function | up to the 50th harmonic |
| Relay CTRL function | to disconnect the link between the power supply and the DUT |
| Supports compliance tests | per IEC 61000-4-11, IEC 61000-4-13, IEC 61000-4-14, IEC 61000-4-17, IEC 61000-4-28, IEC 61000-4-29 |
Options & Accessories
| Standard-Rack for Models > 30 kVA |
|
|---|---|
| IT-E31220-OO | Test lead 120 A/200 cm, ring terminal -> ring terminal, black/red |
| IT-E31220-OO | Test lead 120 A/200 cm, ring terminal -> ring terminal, black/red |
| IT-E32410-OO | Test lead 240 A/100 cm, ring terminal -> ring terminal, black/red |
| IT-E32420-OO | Test lead 240 A/200 cm, ring terminal -> ring terminal, black/red |
| IT-E33620-OO | Test lead 360 A/200 cm, ring terminal -> ring terminal, black/red |
| AC power cord | length 5 m |
| IT-E168 | Fiber optic kit for parallel operation of individual units |
| IT-E169 | Fiber optic kit for parallel operation of cabinets |
| IT-E176 | GPIB interface |
| IT-E177 | Analog & RS232 interface |
| IT-E9003 | ITECH extended warranty |
| IT-E9005 | ITECH extended warranty |
Scope of Delivery
| Unit(s) of the IT7900E Series |
| Power cable |
| Factory test report |
| Operating instructions |
Applications
| Energy storage systems (ESS) |
| Power conversion systems (PCS) |
| Smart charging for electric vehicles (BOBC, V2X) |
| On-board chargers (OBC) for AC charging stations |
| Frequency variation test (Sweep) |
| Voltage variation test (Surge and Sag - overvoltage or undervoltage events) |
| Uninterruptible power supply |
| AC power supply |
| Power testing of AC-DC power supplies |
| Electromagnetic compatibility testing (EMC) |
Links & Downloads
Available Documents (Subject to Change)
Supplier
LXinstruments has been supplying ITECH equipment since 2020. When an individual instrument needs to become part of a complete test system, we support you with product selection, system sizing and integration into the automation environment. The key is to ensure that the DUT, power requirements, interfaces and test sequence work together.
We also use ITECH equipment in customized test systems. Depending on the test application, we combine power supplies, electronic loads, grid simulation and measurement technology so that the functions match both the DUT and the test sequence.
Similar Items
IH-IT79120P-350-720
Price on request
IH-IT79720-700-720
Price on request