IT-M3900B Series Regenerative Power System

최대 전압 : 1500V
최대 전류 : ±1020A
최대 전력 : ±12kW
분해능 : 0.1mV/1mA
정확도 : ≤0.03%+0.03%FS

Max Voltage

1500V

Max Current

±1020A

Max Power

±12kW

Resolution

0.1mV/1mA

Accuracy

≤0.03%+0.03%FS

주요특징

IT-M3900B Series Regenerative Power System

Product Features

♦ 2 in 1 unit – a bidirectional power supply and a regenerative load
♦ One button switch between source and load on front panel
♦ Compact design, 1U@6kW, 2U@12kW
♦ Voltage range: 10~1500V
♦ Current range: -720A~1020A
♦ Power range: ±12kW
♦ Bidirectional energy flow between the DUT and the grid, current seamless switching
♦ Master/slave parallel connection with patented technology – keep good performance while power extension*1
♦ Efficient power regeneration – reduce cost of electricity and cooling
♦ CC/CV priority
♦ Adjustable output impedance
♦ Battery charge and discharge test
♦ Battery simulation

♦ Partial pre-compliant with LV123, LV148, DIN40839,ISO-16750-2, SAEJ1113-11,LV124 and ISO21848 automotive testing standards
♦ Support solar panel I-V curves simulation*2
♦ Slope of voltage, current and power is settable
♦ Simulation of dynamic driving conditions, up to 10 million points
♦ 8 operation modes under Source mode：CC/CV/CW/CR/CC+CV/CV+CR/CR+CC/CC+CV+CW+CR
Multiple protection:
♦ OVP / ±OCP / ±OPP / OTP /voltage transient drop protection/anti-islanding/power grid detection/pre-charge
♦ Built-in USB/CAN/LAN/digital IO interfaces, Optional GPIB/Analog&RS232*1. If parallel connection >6 units, pls. contact ITECH for details
*2. Not available for 10V models

Functions and Advantages

One button switch, bidirectional power & Regenerative load

Different from other bidirectional power supplies, IT-M3900B series is a regenerative power system

which combines two devices into a 1U unit. It is both a bidirectional DC power supply and also a regenerative DC electronic load. You can switch between Source and Load with one button on the front panel.IT-M3900B not only saves space and equipment purchasing cost for you, but also enables you to connect DUT easily. It can switch seamlessly between source and sink mode fast and continuously, which avoids voltage or current overshoot effectively. IT-M3900B can be well applied to battery test, cell packaging equipment test, battery protection board test, etc.

Battery simulation function

IT-M3900B unique bidirectional design and variable output impedence makes it easy for the users to set voltage/capacity/internal resistance/SOC quickly to define battery matrix quickly from the front panel, to simulate the charge/discharge characteristics of battery and assist with other tests. ITECH provides optional BSS2000 battery simulation software, then users can self-define the battery curve by setting common parameters, also can set battery initial capacity to verify the DUT characteristics under different battery
status. Meanwhile, BSS2000 supports importing matlab battery matrix or CSV. file with battery charging and discharging curve, so as to simulate real battery charge and discharge characteristics.

제품사양

IT-M3900B Series Regenerative Power System

Model	Voltage	Current	Power	Resolving	Accuracy	Interface	Size
IT-M3901B-10-170	10V	-120~170A	-1200~1700W	0.001V/0.01A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U
IT-M3903B-10-340	10V	-240~340A	-2400~3400W	0.001V/0.01A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U
IT-M3905B-10-510	10V	-360~510A	-3600~5100W	0.001V/0.1A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U
IT-M3910B-10-1020	10V	-720~1020A	-7200~10200W	0.001V/0.1A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	2 U
IT-M3902B-32-80	32V	±80A	±2kW	0.001V/0.01A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U
IT-M3904B-32-160	32V	±160A	±4kW	0.001V/0.01A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U
IT-M3906B-32-240	32V	±240A	±6kW	0.001V/0.01A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U
IT-M3912B-32-480	32V	±480A	±12kW	0.001V/0.01A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	2 U
IT-M3902B-80-40	80V	±40A	±2kW	0.001V/0.01A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U
IT-M3904B-80-80	80V	±80A	±4kW	0.001V/0.01A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U
IT-M3906B-80-120	80V	±120A	±6kW	0.001V/0.01A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U
IT-M3912B-80-240	80V	±240A	±12kW	0.001V/0.01A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	2 U
IT-M3902B-300-20	300V	±20A	±2kW	0.01V/0.001A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U
IT-M3904B-300-40	300V	±40A	±4kW	0.01V/0.001A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U
IT-M3906B-300-60	300V	±60A	±6kW	0.01V/0.001A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U
IT-M3912B-300-120	300V	±120A	±12kW	0.01V/0.001A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	2 U
IT-M3902B-500-12	500V	±12A	±2kW	0.01V/0.001A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U
IT-M3904B-500-24	500V	±24A	±4kW	0.01V/0.001A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U
IT-M3906B-500-36	500V	±36A	±6kW	0.01V/0.001A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U
IT-M3912B-500-72	500V	±72A	±12kW	0.01V/0.001A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	2 U
IT-M3902B-800-8	800V	±8A	±2kW	0.01V/0.001A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U
IT-M3904B-800-16	800V	±16A	±4kW	0.01V/0.001A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U
IT-M3906B-800-24	800V	±24A	±6kW	0.01V/0.001A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U
IT-M3912B-800-48	800V	±48A	±12kW	0.01V/0.001A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	2 U
IT-M3906B-1500-12	1500V	±12A	±6kW	0.01V/0.001A	≤0.03% + 0.03%FS / ≤0.1% + 0.1%FS	USB/CAN/LAN/Digital I/O port, optional GPIB/Analog&RS232	1 U