Descripción
ITECH IT-M3900B Sistema de Potencia Regenerativo ultracompacto.
Itech IT-M3900B regenerative power system feature two-in-one, which could use as a bidirectional DC power supply, also act as an independent regenerative load. One-button-switch between source and load mode, a unique and decisive feature for the user groups that works in different applications such as battery, PV energy storage, electric vehicle, Green energy and some ATE fields.
Ficha del producto
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 extension¹.
- 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 simulation².
- 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 (Setup Electrónica) for details *2. Not available for 10V models
| Model | Voltage | Current | Power | Size |
|---|---|---|---|---|
| IT-M3901B-10-170 | 10V | -120~170A | -1200~1700W | 1U |
| IT-M3903B-10-340 | 10V | -240~340A | -2400~3400W | 1U |
| IT-M3905B-10-510 | 10V | -360~510A | -3600~5100W | 1U |
| IT-M3910B-10-1020 | 10V | -720~1020A | -7200~10200W | 2U |
| IT-M3902B-32-80 | 32V | ±80A | ±2kW | 1U |
| IT-M3904B-32-160 | 32V | ±160A | ±4kW | 1U |
| IT-M3906B-32-240 | 32V | ±240A | ±6kW | 1U |
| IT-M3912B-32-480 | 32V | ±480A | ±12kW | 2U |
| IT-M3902B-80-40 | 80V | ±40A | ±2kW | 1U |
| IT-M3904B-80-80 | 80V | ±80A | ±4kW | 1U |
| IT-M3906B-80-120 | 80V | ±120A | ±6kW | 1U |
| IT-M3912B-80-240 | 80V | ±240A | ±12kW | 2U |
| IT-M3902B-300-20 | 300V | ±20A | ±2kW | 1U |
| IT-M3904B-300-40 | 300V | ±40A | ±4kW | 1U |
| IT-M3906B-300-120 | 300V | ±60A | ±6kW | 1U |
| IT-M3912B-300-120 | 300V | ±120A | ±12kW | 2U |
| IT-M3902B-500-12 | 500V | ±12A | ±2kW | 1U |
| IT-M3904B-500-24 | 500V | ±24A | ±4kW | 1U |
| IT-M3906B-500-36 | 500V | ±36A | ±6kW | 1U |
| IT-M3912B-500-72 | 500V | ±72A | ±12kW | 2U |
| IT-M3902B-800-8 | 800V | ±8A | ±2kW | 1U |
| IT-M3904B-800-16 | 800V | ±16A | ±4kW | 1U |
| IT-M3906B-800-24 | 800V | ±24A | ±6kW | 1U |
| IT-M3912B-800-48 | 800V | ±48A | ±12kW | 2U |
| IT-M3912B-1500-12 | 1500V | ±12A | ±6kW | 1U |
