오늘 소개해드릴 제품은 전기자동차, 배터리, 에너지 저장 시스템등 최근의 전력전자 산업분야에 없어서는 안될 중요한 제품으로 양방향 파워에 대해 간단하게 설명드리도록 하겠습니다.
IT6000B Regenerative Power System
From the perspective of improving customer experience, ITECH launches a new incorporated product--IT6000B series. Adopting advanced SiC technology, IT6000B integrates bidirectional power supply and regenerative electronic load into one 3U unit. 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 specification, up to 2250V, supports master-slave parallel with even current distribution up to 2 MW. Built-in waveform generator supports generating arbitrary waveforms, and imports LIST files for waveforms via USB interface. 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.
Product Features
♦ 2 in 1 device integrating bidirectional DC power supply and electronics load supported by advanced third-generation SiC technology
♦ Seamless current switch between souring and sinking
♦ Stand-alone power up to 144kW, expandable in parallel up to 2 MW
♦ Voltage output ratings: 0-2250V
♦ Current output ratings: 0 to 2040A (single cabinet), 0 to 8000A (parallel connection between cabinets)
♦ High power density design provides 18kW in 3U space
♦ Seamless current switch between souring and sinking
♦ Support CC/CV loop speed and priority setting
♦ Partial pre-compliant with LV123, LV148, DIN40839, ISO-16750-2, SAEJ1113-11,LV124 and ISO21848 automotive testing standards
♦ High efficient energy recovery
♦ Battey cycle test - support CC/CV/CP
♦ Built-in waveform generator, support generating arbitrary waveforms
♦ PV simulator(with SAS1000) - solar array I-V curves simulation
♦ 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
♦ Support Datalog via USB disk and the shortest sample interval is 10us
♦ Battery simulator(with BSS2000) -Characteristic simulation of various batteries
♦ Strong dynamic driving profile simulation function, up to 10,000,000 points
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.
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.
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.
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.
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.
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.
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
ITECH IT6018B-2250-25 회생 전력 시스템 (2250V, 25A, 18kW)
ITECH IT6018B-2250-25 회생 전력 시스템 (2250V, 25A, 18kW)
- Voltage: 2250V
- Current: 25A
- Power: 18kW
- Resolving: 0.1V/0.001A
- Accuracy: ≤0.02%+0.02%FS/≤0.1%+0.1%FS
- Interface: USB/CAN/LAN/digital IO interface, optional GPIB/Analog&RS232 interfaces
- Ripple (20Hz ~20MHz):
Voltage: ≤900mVpp(MAX:≤2250mVpp)
Current: ≤0.1%FS RMS
- Line Regulation: Voltage/Current: ≤0.01%FS/ ≤0.05%FS
- Load Regulation: Voltage/Current: ≤0.02%FS/ ≤0.05%FS
- Efficiency: ~92%
- Dimension(mm): 483W*801.61D*151.3H
- N.W.: 40kg
- Accessory: AC power cord, CD. USB
마무리
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