ITECH IT6000B | Regenerative Bidirectional DC Power Supply
Combine source, load and energy recovery in one system to cut test effort, energy loss and footprint for battery, PV and converter testing.
- ✓ Bidirectional and Regenerative Source/Load
- ✓ 0–2250 V / 0–2040 A
- ✓ Up To 2 MW Parallel Operation
Regenerative Bidirectional DC Power Supply with Energy Recovery
ITECH IT6008B: Bidirectional DC Tests with Energy Recovery
The ITECH IT6000B is a regenerative, bidirectional DC power supply that covers different voltage, current, and power ranges depending on the model. It can operate both as a programmable DC source and as a regenerative electronic load. This is especially useful when a device under test needs to absorb energy, feed energy back, or switch between both operating modes during a test.
Source and Load in One Device
In source mode, the IT6000B supplies the device under test with adjustable DC power. In sink mode, it absorbs energy and feeds it back into the grid instead of converting it into heat. This allows charging, discharging, and regenerative tests to be performed with one device, without constantly rebuilding the test setup.
Depending on the model, voltages up to 2250 V are possible — from low-voltage applications with high currents to high-voltage tests.
For Battery, PV, and Automotive Tests
For dynamic test sequences, the IT6000B offers an integrated waveform generator. Arbitrary waveforms can be created, and LIST files can be imported via USB. This makes it possible to realistically reproduce load profiles, voltage dips, start-up processes, or other DC sequences.
For automotive applications, stored voltage curves based on common onboard power standards are also available. With CC/CV priority, users can define whether fast voltage regulation or current-led testing with minimal overshoot should take priority.
Scalable for Laboratory and Test Bench Use
Thanks to SiC technology, the IT6000B achieves a high power density of up to 18 kW in 3U. For higher power levels, multiple units can be connected in parallel in master/slave operation. USB, CAN, LAN, and digital I/Os are included as standard; GPIB, analog, and RS232 interfaces are optionally available. This allows the IT6000B to be integrated into laboratory setups, automated test systems, and industrial DC test benches.
When the IT6000B Is the Right Choice
The IT6000B is suitable for test applications where source and sink are required in one system. Typical applications include charging and discharging batteries, testing bidirectional DC/DC converters, and PV and battery simulations in energy systems. For pure AC grid simulations, hipot tests, or electrical safety tests, other device concepts are required.
Alternative Products
For similar high-power bidirectional DC test setups, the ITECH IT6000C Series is a close alternative. If higher power scaling is required, the ITECH IT6600C Series may be suitable. For more compact regenerative source/load applications, the ITECH IT-M3900B Series is a practical option.
Related Product Categories
Power Supplies / Sources | Bidirectional Power Supplies | Electronic Loads
Plan Your Bidirectional DC Test Setup
Need source, sink and energy recovery in one setup? We help define voltage range, power, dynamics and interfaces so the IT6000B fits your test profile from the start.
Variants
Specifications
| Device Type | 2-in-1 system consisting of a bidirectional DC power supply and regenerative electronic DC load |
|---|---|
| Operating Mode | regenerative DC source/sink system with two-quadrant operation |
| Switching | source and sink operation selectable via button on the front panel |
| Voltage Range | depending on the model, 0 to 2250 V |
| Current Range | up to 2040 A in a single cabinet, up to 8000 A with parallel connection between cabinets |
| Power Density | up to 18 kW in 3U |
| Parallel Operation | master/slave operation up to 2 MW |
| Energy Flow | bidirectional energy transfer with seamless switching between source and sink |
| Energy Recovery | energy feedback to the grid with up to 95% regenerative efficiency according to the manufacturer |
| Power Electronics | third-generation SiC technology |
| Control | CC/CV Loop Speed and CC/CV Priority Setting |
| Battery Testing | battery cycle testing with CC, CV and CP operation |
| Waveform Generator | integrated generation of arbitrary waveforms |
| LIST Import | import of LIST files via USB |
| Driving Profile Simulation | dynamic profiles with up to 10,000,000 points |
| Automotive Tests | partially pre-compliant with LV123, LV148, DIN 40839, ISO 16750-2, SAE J1113-11, LV124 and ISO 21848 |
| PV Simulation | simulation of solar array I/V curves with SAS1000 |
| Battery Simulation | curve simulation of different batteries with BSS2000 |
| Data Logging | external data logging via USB storage device |
| Standard Interfaces | USB, CAN, LAN and Digital I/O |
| Optional Interfaces | GPIB, analog and RS232 |
| Protection Functions | OVP, ±OCP, ±OPP, OTP, protection against transient voltage dips and anti-islanding protection |
Options & Accessories
| IT-E510-15U | 15U cabinet, grey, 800 mm × 550 mm × 907.64 mm |
|---|---|
| IT-E511-15U | 15U cabinet, black, 800 mm × 550 mm × 907.64 mm |
| IT-E510-27U | 27U cabinet, grey, 800 mm × 600 mm × 1441.41 mm |
| IT-E511-27U | 27U cabinet, black, 800 mm × 600 mm × 1441.41 mm |
| IT-E510-37U | 37U cabinet, grey, 800 mm × 600 mm × 1885.91 mm |
| IT-E511-37U | 37U cabinet, black, 800 mm × 600 mm × 1885.91 mm |
| IT-E168 | optical fiber kit for parallel communication between individual units |
| IT-E169 | optical fiber kit for parallel communication between cabinets |
| IT-E165A-250 | reverse polarity protection unit, 750 V / 250 A |
| IT-E165A-400 | reverse polarity protection unit, 750 V / 400 A |
| IT-E165A-500 | reverse polarity protection unit, 900 V / 400 A |
| IT-E165B | Anti-EMF protection unit to prevent reverse current |
| BSS2000 | battery simulation software as Basic BSS2000, Advanced BSS2000 Pro or Multi-channel BSS2000M |
| SAS1000 | solar array simulation software as SAS1000L (<15 kW), SAS1000 or Multi-channel SAS1000M |
| FCS3000 | fuel cell simulation software |
| IT-E258U-15U | 5 m power cord for 15U unit |
| IT-E258U-27U | 5 m power cord for 27U unit |
| IT-E258U-37U | 5 m power cord for 37U unit |
| IT-E176-grey | GPIB communication card |
| IT-E177-grey | RS232 and analog interface card |
| IT-E8003 | ITECH warranty extension up to 3 years |
| IT-E8005 | ITECH warranty extension up to 5 years |
Scope of Delivery
| Device(s) of the IT6000B series in the ordered configuration |
| Model- and country-specific power cord |
| USB communication cable |
| LAN communication cable |
| Factory test report |
Applications
| High-Power Batteries | testing of batteries and battery packs |
|---|---|
| Battery Charging and Discharging Tests | testing of charging, discharging and regenerative profiles |
| Battery Cycle Tests | operation with CC, CV and CP profiles |
| Battery Simulation | curve simulation with BSS2000 |
| Battery Discharge Tests | independent load operation for discharge testing |
| Automotive Electronics | testing of components and onboard power behavior |
| Automotive Motors | DC tests in electric drive environments |
| Vehicle Chargers | testing of chargers and charging electronics |
| Bidirectional DC/DC Converters | testing of both energy flow directions |
| Renewable Energies | DC tests in PV and energy storage applications |
| Solar Chargers | testing of DC input and load profiles |
| PV Inverters | testing of PV inverters and microinverters |
| Solar Array Simulation | PV curve simulation with SAS1000 |
| MPPT Tests | testing of maximum power point tracking on PV inverters |
| Photovoltaic Energy Storage Systems | simulation of PV and battery inputs |
| Power Semiconductor Components | high-speed and high-power tests |
| Electronic Assemblies | high-speed tests with dynamic profiles |
| High-Power Tests | tests with high DC power |
| Telecommunications | testing of telecom and BBU systems |
| LED Products | DC supply and load tests |
| UPS Systems | testing of uninterruptible power supplies |
| Electric Motors and Generators | DC tests in drive and generator applications |
| Electroplating and Welding | DC power tests in industrial processes |
| ATE Systems | integration into automated test systems |
| Consumer Goods | DC tests on electronic consumer products |
| Fuel Cell Simulation | simulation with FCS3000 |
Videos
Links & Downloads
Available Documents (Subject to Change)
Supplier
ITECH is one of the world's largest manufacturers of AC and DC power supplies. The group's diversified product portfolio includes battery testing and power supply test systems. The company's focus is on a competitive price-performance ratio.