Fast Loading with Double Power
The ITECH IT8430-600-750 (IT8400 Series) supports an input voltage of up to 1200 V and features fast double power loading across systems ranging from 6 kW to 600 kW. This allows users to avoid selecting models based on peak power, helping reduce overall testing costs.
The overload capability depends on operating temperature. For example, at temperatures below 30°C, the system supports double power loading for up to 3 seconds.
This makes it ideal for instantaneous high-power discharge applications, including:
- DC motor startup simulation
- Transient overload testing of power supplies
- High-power battery and fuel cell discharge testing
DC Operating Modes
Supports 8 working modes:
- CC, CV, CR, CP
- CC+CV, CV+CR, CR+CC, CP+CC
Key Features
- Max voltage: 1200 V
- Wide current range: 1.5 A – 15,000 A
- Scalable power up to 600 kW (master-slave parallel)
- High-precision current measurement with 40 µA resolution
- Fast double power loading (< 3 s)
- 25 kHz dynamic mode with adjustable current rise/fall time
- 1 kHz continuous sampling rate (up to 500 kHz for V/I sampling)
- List programming for automated test sequences
- Built-in battery discharge function (battery & supercapacitor testing)
- Adjustable CV loop speed for different power supplies
- Functions: OCP, OPP, short-circuit simulation, auto test
- Soft start / soft shutdown to prevent voltage fluctuations
- I-monitor function for real-time current monitoring
- Data storage: up to 100 groups (power-off memory)
- Modular design for easy maintenance and installation
Protection Features
- OVP, UVP, OCP, OPP, OTP
- Current oscillation protection
- Current limit & power limit
- Reverse connection alarm
Connectivity
- Interfaces: LAN, USB, RS232, GPIB, CAN, Analog, I/O
- Supports SCPI protocol and LabVIEW drivers
- Ideal for remote control and automated test systems
