ITECH IT6000B Regenerative Power System

  • Bi-directional device – power supply and electronic load in one
  • One button switch between source and sink on panel
  • Stand-alone power up to 144kW, expandable in parallel up to 1.152MW
  • Voltage output ratings: 0-2250V
  • Current output ratings: 0-2040A
  • High power density design provides 18kW in 3U space
  • Bi-directional energy transmission, seamless switching across two quadrants
  • Support CC/CV loop speed and priority setting
  • Built-in voltage curves comply with LV123, LV148, DIN40839, ISO-16750-2, SAEJ1113-11, LV124 and ISO21848 automotive standards
  • High efficient energy recovery
  • Support solar panel I-V curves simulation
  • Built-in waveform generator, support generating arbitrary waveforms
  • Adjustable output impedance
  • Complete protection, support OVP, ±OCP, ±OPP, OTP, voltage transient drop protection and anti-islanding protection
  • Built-in USB/CAN/LAN/digital IO interface, Optional GPIB/Analog&RS232

ITECH IT6000B series integrates bidirectional power supply and regenerative electronic load into one 3U unit. It is also a very powerful one. Only a button is needed to switch between the bidirectional power supply and the regenerative electronic load. It can be used not only as a stand-alone powerful bidirectional power supply, as a source to provide power; but also as an independent regenerative electronic load, to absorb the consumed energy and feedback cleanly to the grid. IT6000B offers standard two-quadrants functionality. IT6000B provides 7 voltage ranges, up to 2250V, supports master-slave parallel with even current distribution up to 1152kW. Built-in waveform generator supports generating arbitrary waveforms, and imports LIST files for waveforms via USB interface. IT6000B is the combination of reliability, high efficient setting, safe and multiple measurement functions. IT6000B is a family of bi-directional, regenerative power system with excellent performance, extensively used in aspects of high power battery, automotive electronics, green energy, high speed testing, etc.

Functions and Advantages

One button switch between source and sink

IT6000B innovatively incorporate two devices in one: a bidirectional power supply and a regenerative electronic load. The devices offer the functional button on panel for easy two-quadrants operation, either as a bidirectional programmable DC power supply or as a DC electronic load with recovery function. It reduces the space , cost and efforts on DUT for separate units.

bidirectional power supply


Bi-directional energy, seamless switching

The IT6000B Series combines bi-directional power supply and regenerative load function in one. Unlike traditional power supplies and E-loads, for which there will be short transitions and incontinuity in the middle of positive and negative current switching, IT6000B is a standard high-speed bidirectional power supply. It can switch seamlessly between source and sink mode fast and continuously, which avoids voltage or current overshoot effectively. It can be applied to battery test, cell packaging equipment test, battery protection board test, etc.

bidirectional power supply


High energy regenerative efficiency

The IT6000B series has a unique function of energy regenerative that can regenerate electrical energy and then directly use it in the plant instead of consuming it in the form of heat. Its conversion efficiency can reach up to 95%, which not only greatly reduces the user’s electricity cost, but also avoids the use of air conditioning or expensive cooling systems. Most of the conventional electronic loads are energy-consuming loads. In addition to the high cost of electricity, large amounts of carbon dioxide, sulfur dioxide, nitrogen oxides and other greenhouse gases or harmful gases are generated during power generation, which is harmful to the environment. IT6000B can avoid any of these by its regenerative function.

bidirectional power supply


Application for solar array simulation

IT6000B optional SAS1000 SOLAR ARRAY SIMULATION SOFTWARE, users can easily use the software to output, measure, display the maximum power and track status of photovoltaic inverter in real time and record value. With the built-in EN50530 / Sandia NB/T32004 / C GC/GF004 /CGC/GF035 regulatory testing procedures, it is simple for users to simulate I-V curves, test the static and dynamic MPPT performance of PV inverters and generate reports. Solar simulation power supply also provides the shadow and table mode, Users can enter up to 4096 points array to edit any shielded IV curve and achieve dynamic shadow effect. Or users can store 100 I-V curves under different irradiation and temperature, set operation time and order to test the long-term MPPT of photovoltaic inverters under different climatic conditions.bidirectional power supply


Built-in voltage curves for a variety of standard automotive voltage curves

Automotive electronics may often experience power transients during vehicle start-up and operation. To ensure that the device under test can withstand these actual transients, the tester must simulate worst-case power transient conditions during the test. According to the relevant standards of the industry, the IT6000B has built-in voltage curves for DIN40839, ISO-16750-2, SAEJ1113-11, LV124 and ISO21848 standard automotive voltage curves. Users can easily recall various waveforms directly, such as voltage drop waveform during vehicle starting up, pulse waveform and other related automotive electronics waveforms for performance tests. Available voltage grades in 12V, 24V and 48V.

bidirectional power supply


CC&CV Priority

IT6000B has CC/CV priority function which is the newest concept in the industry. It can meet different application requests such as fast speed or no overshoot and make the test more flexible. Users can choose CC/CV loop response time and loop working mode to decide the output to be voltage high speed mode or current no overshoot mode. This unique function makes it suitable for the application of high power integrated circuit test, charging and discharging test, transient simulation test of automotive electronics etc.

bidirectional power supply


Patented parallel technology

♦ IT6000 has adopted ITECH patented parallel technology
♦ All the function and performance will be the same as standalone unit
♦ No need to calibrate after paralleling
♦ Fiber transmission, good for anti-interference
♦ Digital paralleling, fully insulated, good for protecting DUTbidirectional power supply

Library

Download Datasheet

Ordering Info

Model Voltage Current Power Resolution Accuracy Interface Size
IT6005B-80-150 80V 150A 5kW 0.001V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 3U
IT6010B-80-300 80V 300A 10kW 0.001V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 3U
IT6015B-80-450 80V 450A 15kW 0.001V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 3U
IT6030B-80-900 80V 900A 30kW 0.001V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 6U
IT6045B-80-1350 80V 1350A 45kW 0.001V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 15U
IT6060B-80-1800 80V 1800A 60kW 0.001V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 15U
IT6075B-80-2040 80V 2040A 75kW 0.001V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6090B-80-2040 80V 2040A 90kW 0.001V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6105B-80-2040 80V 2040A 105kW 0.001V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6120B-80-2040 80V 2040A 120kW 0.001V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6006B-300-75 300V 75A 6kW 0.01V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 3U
IT6012B-300-150 300V 150A 12kW 0.01V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 3U
IT6018B-300-225 300V 225A 18kW 0.01V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 3U
IT6036B-300-450 300V 450A 36kW 0.01V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 6U
IT6054B-300-675 300V 675A 54kW 0.01V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 15U
IT6072B-300-900 300V 900A 72kW 0.01V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 15U
IT6090B-300-1125 300V 1125A 90kW 0.01V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6108B-300-1350 300V 1350A 108kW 0.01V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6126B-300-1575 300V 1575A 126kW 0.01V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6144B-300-1800 300V 1800A 144kW 0.01V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6006B-500-40 500V 40A 6kW 0.01V/0.001A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 3U
IT6012B-500-80 500V 80A 12kW 0.01V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 3U
IT6018B-500-120 500V 120A 18kW 0.01V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 3U
IT6036B-500-240 500V 240A 36kW 0.01V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 6U
IT6054B-500-360 500V 360A 54kW 0.01V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 15U
IT6072B-500-480 500V 480A 72kW 0.01V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 15U
IT6090B-500-600 500V 600A 90kW 0.01V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6108B-500-720 500V 720A 108kW 0.01V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6126B-500-840 500V 840A 126kW 0.01V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6144B-500-960 500V 960A 144kW 0.01V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6006B-800-25 800V 25A 6kW 0.01V/0.001A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 3U
IT6012B-800-50 800V 50A 12kW 0.01V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 3U
IT6018B-800-75 800V 75A 18kW 0.01V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 3U
IT6036B-800-150 800V 150A 36kW 0.01V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 6U
IT6054B-800-225 800V 225A 54kW 0.01V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 15U
IT6072B-800-300 800V 300A 72kW 0.01V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 15U
IT6090B-800-375 800V 375A 90kW 0.01V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6108B-800-450 800V 450A 108kW 0.01V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6126B-800-525 800V 525A 126kW 0.01V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6144B-800-600 800V 600A 144kW 0.01V/0.1A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6018B-1500-40 1500V 40A 18kW 0.1V/0.001A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 3U
IT6036B-1500-80 1500V 80A 36kW 0.1V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 6U
IT6054B-1500-120 1500V 120A 54kW 0.1V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 15U
IT6072B-1500-160 1500V 160A 72kW 0.1V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 15U
IT6090B-1500-200 1500V 200A 90kW 0.1V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6108B-1500-240 1500V 240A 108kW 0.1V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6126B-1500-280 1500V 280A 126kW 0.1V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6144B-1500-320 1500V 320A 144kW 0.1V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6018B-2250-25 2250V 25A 18kW 0.1V/0.001A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 3U
IT6036B-2250-50 2250V 50A 36kW 0.1V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 6U
IT6054B-2250-75 2250V 75A 54kW 0.1V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 15U
IT6072B-2250-100 2250V 100A 72kW 0.1V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 15U
IT6090B-2250-125 2250V 125A 90kW 0.1V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6108B-2250-150 2250V 150A 108kW 0.1V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6126B-2250-175 2250V 175A 126kW 0.1V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
IT6144B-2250-200 2250V 200A 144kW 0.1V/0.01A ≤0.02%+0.02%FS/≤0.1%+0.1%FS USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces 27U
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