ITECH IT6000B Regenerative Power System

IT6000B Regenerative Power System

From the perspective of improving customer experience, ITECH launches a new incorporated product--IT6000B series. IT6000B 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.

Specification

Model		Current	Power		Model	Current	Power		Model	Current	Power
80V	IT6005B-80-150	150A	5kW	300V	IT6006B-300-75	75A	6kW	500V	IT6006B-500-40	40A	6kW
	IT6010B-80-300	300A	10kW		IT6012B-300-150	150A	12kW		IT6012B-500-80	80A	12kW
	IT6015B-80-450	450A	15kW		IT6018B-300-225	225A	18kW		IT6018B-500-120	120A	18kW
	IT6030B-80-900	900A	30kW		IT6036B-300-450	450A	36kW		IT6036B-500-240	240A	36kW
	IT6045B-80-1350	1350A	45kW		IT6054B-300-675	675A	54kW		IT6054B-500-360	360A	54kW
	IT6060B-80-1800	1800A	60kW		IT6072B-300-900	900A	72kW		IT6072B-500-480	480A	72kW
	IT6075B-80-2040	2040A	75kW		IT6090B-300-1125	1125A	90kW		IT6090B-500-600	600A	90kW
	IT6090B-80-2040	2040A	90kW		IT6108B-300-1350	1350A	108kW		IT6108B-500-720	720A	108kW
	IT6105B-80-2040	2040A	105kW		IT6126B-300-1575	1575A	126kW		IT6126B-500-840	840A	126kW
	IT6120B-80-2040	2040A	120kW		IT6144B-300-1800	1800A	144kW		IT6144B-500-960	960A	144kW

IT6126B-800-525

800V	IT6006B-800-25	25A	6W	1500V	IT6018B-1500-40	40A	18AkW	2250V	IT6018B-2250-25	25A	18kW
	IT6012B-800-50	50A	12kW		IT6036B-1500-80	80A	36kW		IT6036B-2250-50	50A	36kW
	IT6018B-800-75	75A	18kW		IT6054B-1500-120	120A	54kW		IT6054B-2250-75	75A	54kW
	IT6036B-800-150	150A	36kW		IT6072B-1500-160	160A	72kW		IT6072B-2250-100	100A	72kW
	IT6054B-800-225	225A	54kW		IT6090B-1500-200	200A	90kW		IT6090B-2250-125	125A	90kW
	IT6072B-800-300	300A	72kW		IT6108B-1500-240	240A	108kW		IT6108B-2250-150	150A	108kW
	IT6090B-800-375	375A	90kW		IT6126B-1500-280	280A	126kW		IT6126B-2250-175	175A	126kW
	IT6108B-800-450	450A	108kW		IT6144B-1500-320	320A	144kW		IT6144B-2250-200	200A	144kW
	IT6144B-800-525	525A	126kW
	IT6144B-800-600	600A	144kW

* The above specifications are subject to change without prior notice.

Product Features

♦ 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

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 in continuity 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 DUT bidirectional power supply