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For professionals (EU) | All data subject to change

ITECH IT6600C Series
Dual-Channel, Programmable High-Power DC Power Supply and Electronic Load
Bidirectional, High Power Density up to 42 kW in 3U

High-Power DC Power Supply for Demanding Test Applications

The IT6600C Series from ITECH is a bidirectional DC power supply designed for demanding high-power testing. Each unit delivers up to 42 kW of output power in a compact 3U form factor. The high power density enables space-saving test systems and reduces overall system costs.

Dual-Channel Concept for Maximum Flexibility

Two independently controlled DC output channels allow parallel test sequences within a single instrument. Each channel operates independently or can be configured in parallel or series connection as required. This enables flexible implementation of different voltage and current ranges and simultaneous execution of multiple test profiles.

Scalable Power up to the Megawatt Range

For applications with very high power requirements, the IT6600C Series supports parallel operation of multiple units with identical specifications. This allows scalable test systems with total output power of up to 10 MW. The concept is ideal for modular test benches and automated test environments.

Bidirectional Operation with Energy Regeneration

The units operate either as a DC power supply or as an electronic DC load. An integrated energy management system monitors power flow in real time. The regenerative function feeds absorbed energy back into the utility grid, increasing energy efficiency during continuous operation.

User-Friendly Operation and System Integration

A 5-inch touchscreen with graphical user interface enables fast parameter setup and clear visualization of all measurement values. Comprehensive protection functions, high system redundancy, and multiple communication interfaces simplify integration into automated test systems and reduce commissioning time.

Typical Applications in Industrial Test Environments

The IT6600C Series is suitable for high-power testing in the automotive industry, energy storage systems, power electronics, and renewable energy applications. It provides a cost-effective and future-proof solution for demanding DC test applications in the B2B environment.

IT6600C Series – the right DC solution for your test system.
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Variants

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Specifications

Specification Value
Voltage range 0–2250 V
Current up to ±2000 A
Power up to ±420 kW
Power scaling up to 10 MW via modular expansion in master-slave parallel operation
Single- and dual-channel operation freely configurable
Output dual-channel, parallel or series connection
Standard interfaces LAN, CAN, USB, digital I/O
Optional interfaces GPIB, RS232 and analog, EtherCAT
Protection functions OVP, OCP, OPP, UVP, UCP, etc.
Advanced protection limits maximum voltage, current, and power limits
Energy regeneration via intelligent energy management system
Operating modes CC, CV
User-friendly operation via 5-inch touchscreen (GUI)
Data logging for average, minimum, and maximum values and trend analysis
Oscilloscope function for real-time display of current and voltage waveforms
Integrated waveforms according to IEC 61000-4-17, IEC 61000-4-29, LV123, LV148, ISO 21498-2, etc.
Test functions for simulation of photovoltaic systems
Test functions for simulation of batteries and energy storage systems (BSS2000 software)
Test functions for simulation of fuel cells (FCS3000 software)
Dynamic response time ≤200 µs
Accuracy ≤0.03% + 30 mA
Adjustable output impedance
Integrated web server
Supports VNC screen sharing

Options & Accessories

Manufacturer number Name
IT-E168 Optical fiber kit for parallel connection between single units
IT-E169 Optical fiber kit for parallel connection between cabinets
IT-E258E Power cord, 5 m, for 3U unit, EU standard
IT-E258E-15U Power cord, 5 m, for 15U unit, EU standard
IT-E258E-27U Power cord, 5 m, for 27U unit, EU standard
IT-E258E-37U Power cord, 5 m, for 37U unit, EU standard
IT-E1601 EtherCAT interface
IT-E176 GPIB interface
IT-E177 RS232 and analog interface
IT-E179 Relay board
IT-E183 Series and parallel boxes for cabinet configuration with direct switching between series and parallel
FCS3000 Fuel cell simulation software
BSS2000 Battery simulation software, basic version, single channel
BSS2000 Pro battery simulation software, premium version, single channel
BSS2000M Battery simulation software, multi-channel version

Scope of Delivery

Scope of delivery
Unit(s) of IT6600C Series
Power cord
User Manual

Applications

Application examples
Testing and simulation of energy storage systems
Testing and simulation of photovoltaic systems (Si and GaAs solar cells)
Testing and optimization of inverters according to EN 50530 and Sandia
Testing and simulation of fuel cells
Automotive testing with nine integrated test curves according to DIN 40839, LV123, LV148, ISO 21780, ISO 21498-2, etc.
Immunity testing at the DC input according to IEC 61000-4-17
Immunity testing against voltage dips, variations, and short interruptions at the DC input according to IEC 61000-4-29
Battery charge and discharge testing
and more

Videos

Links & Downloads

Available documents (Subject to change)

Supplier

ITECH is one of the world's largest manufacturers of AC and DC power supplies. The group's diversified product portfolio includes battery testing and power supply test systems. The company's focus is on a competitive price-performance ratio.

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