ITECH IT8900A/E Series High Power DC Electronic Loads

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Benefits of the IT8900 Series DC Loads up to 150 V, 600 V, or 1200 V

  • Master/slave paralleling control, expands maximum power to 600 kW.
  • Transient over-power loading capability.
  • 500 kHz high-speed voltage and current sampling rate.

ITECH IT8900A/E Series High Power DC Electronic Loads

Models IT8902, IT8904, IT8906, IT8912, IT8918, IT8924, IT8930, IT8936

The ITECH IT8900A/E series high performance high power DC electronic load provides three voltage ranges 150 V, 600 V , and 1200 V with stand-alone power from 2 kW to 54 kW. The power can be expanded to a maximum of 600 kW by master-slave paralleling. The devices have eight (A series) or four (E series) working modes, faster loop response and current rising and falling speed, as well as dynamic mode, OCP test, OPP test, automatic test and battery test functions. The IT8900A/E series have built-in CAN, Ethernet/LAN, USB, RS232, optional GPIB/IEEE488, and analog interfaces. The devices feature comprehensive protection functions, which can be applied to power battery discharge, DC charging station, on-board charger (OBC), power electronics and other power electronics products.

  • DC electronic loads with stand-alone input power: 2, 4, 6, 12, 18, 24, 30, 36, 42, 48, 54 kW.
  • Voltage range: 150 V, 600 V, 1200 V.
  • Current range: Up to 600 A for 4U modules; up to 2400 A for 27U racks.
  • Master/slave paralleling control, maximum power expands to 600 kW.
  • Multiple operating modes: CC, CV, CR, CP, A series also CC+CV, CV+CR, CR+CC, CP+CC.
  • Transient over-power loading capability.
  • Adjustable CV loop speed, match different power supplies.
  • 30 kHz high-speed dynamic mode (150 V model), adjustable current rising and falling time.
  • 500 kHz high-speed voltage and current sampling rate.
  • Time measurement, battery discharge test function.
  • Short circuit simulation, automatic test function.
  • Soft start and soft stop prevent voltage fluctuations at on/off.
  • Timing control list programming.
  • I-monitor.
  • Built-in Ethernet/LAN, USB, RS232, CAN, external analog control interface, optional GPIB/IEEE488.
  • OCP/OPP test function.
  • High-precision voltage and current measurement.
  • Protection functions: OVP, OCP, OPP, OTP, current oscillation protection, limited current protection, limited power protection, reverse alarm protection etc.
  • Up to 100 groups' memories, with power off memory function.
  • Independent master unit control for easy maintenance installation.

Model Overview

Due to the large number of variants, please send us an inquiry for the desired version!

ModelVoltageCurrentPowerResolvingAccuracyInterfaceDimensions
IT8924E-150-2400150 V2400 A24 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)LAN/Ethernet, USB, RS232, GPIB, CAN, external analog control27U
IT8924A-150-2400150 V2400 A24 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)27U
IT8918E-150-1800150 V1800 A18 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)15U
IT8918A-150-1800150 V1800 A18 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)15U
IT8912E-150-1200150 V1200 A12 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)8U
IT8912A-150-1200150 V1200 A12 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)8U
IT8906E-150-600150 V600 A6 kW1 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)4U
IT8906A-150-600150 V600 A6 kW1 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)4U
IT8904E-150-400150 V400 A4 kW1 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)4U
IT8904A-150-400150 V400 A4 kW1 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)4U
IT8902E-150-200150 V200 A2 kW1 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)4U
IT8902A-150-200150 V200 A2 kW1 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)4U
IT8906A-600-420600 V420 A6 kW1 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)4U
IT8904E-600-280600 V280 A4 kW1 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)4U
IT8904A-600-280600 V280 A4 kW1 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)4U
IT8902E-600-140600 V140 A2 kW1 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)4U
IT8902A-600-140600 V140 A2 kW1 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)4U
IT8954E-150-2400150 V2400 A54 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.2% + 0.25% F.S.)37U
IT8954A-150-2400150 V2400 A54 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.15% + 0.2% F.S.)37U
IT8948E-150-2400150 V2400 A48 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.2% + 0.2% F.S.)37U
IT8948A-150-2400150 V2400 A48 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.2% F.S.)37U
IT8942E-150-2400150 V2400 A42 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.15% + 0.2% F.S.)37U
IT8942A-150-2400150 V2400 A42 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.15% F.S.)37U
IT8936E-150-2400150 V2400 A36 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.15% + 0.15% F.S.)27U
IT8936A-150-2400150 V2400 A36 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)27U
IT8930E-150-2400150 V2400 A30 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.15% F.S.)27U
IT8930A-150-2400150 V2400 A30 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)27U
IT8942E-600-2400600 V2400 A42 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.15% F.S.)37U
IT8942A-600-2400600 V2400 A42 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.15% F.S.)37U
IT8936E-600-2400600 V2400 A36 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.15% F.S.)27U
IT8936A-600-2400600 V2400 A36 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.15% F.S.)27U
IT8930E-600-2100600 V2100 A30 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)27U
IT8930A-600-2100600 V2100 A30 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)27U
IT8924E-600-1680600 V1680 A24 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)27U
IT8924A-600-1680600 V1680 A24 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)27U
IT8918E-600-1260600 V1260 A18 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)15U
IT8918A-600-1260600 V1260 A18 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)15U
IT8912E-600-840600 V840 A12 kW1 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)8U
IT8912A-600-840600 V840 A12 kW1 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)8U
IT8908E-600-560600 V560 A8 kW1 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)8U
IT8908A-600-560600 V560 A8 kW1 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)8U
IT8906E-600-420600 V420 A6 kW1 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)4U
IT8924A-1200-9601200 V960 A24 kW10 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)27U
IT8918E-1200-7201200 V720 A18 kW10 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)15U
IT8918A-1200-7201200 V720 A18 kW10 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)15U
IT8912E-1200-4801200 V480 A12 kW10 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)8U
IT8912A-1200-4801200 V480 A12 kW10 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)8U
IT8906E-1200-2401200 V240 A6 kW10 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)4U
IT8906A-1200-2401200 V240 A6 kW10 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)4U
IT8904E-1200-1601200 V160 A4 kW10 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)4U
IT8904A-1200-1601200 V160 A4 kW10 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)4U
IT8902E-1200-801200 V80 A2 kW10 mV/0.1 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)4U
IT8902A-1200-801200 V80 A2 kW10 mV/0.1 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)4U
IT8954E-600-2400600 V2400 A54 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.15% F.S.)37U
IT8954A-600-2400600 V2400 A54 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.15% F.S.)37U
IT8948E-600-2400600 V2400 A48 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.15% F.S.)37U
IT8948A-600-2400600 V2400 A48 kW1 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.15% F.S.)37U
IT8954E-1200-21601200 V2160 A54 kW10 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)37U
IT8954A-1200-21601200 V2160 A54 kW10 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.15% F.S.)37U
IT8948E-1200-19201200 V1920 A48 kW10 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)37U
IT8948A-1200-19201200 V1920 A48 kW10 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)37U
IT8942E-1200-16801200 V1680 A42 kW10 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)37U
IT8942A-1200-16801200 V1680 A42 kW10 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)37U
IT8936E-1200-14401200 V1440 A36 kW10 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)27U
IT8936A-1200-14401200 V1440 A36 kW10 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)27U
IT8930E-1200-12001200 V1200 A30 kW10 mV/10 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)27U
IT8930A-1200-12001200 V1200 A30 kW10 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.05% + 0.1% F.S.)27U
IT8924E-1200-9601200 V960 A24 kW10 mV/1 mA±(0.05% + 0.05% F.S.)/±(0.1% + 0.1% F.S.)27U


Information on product safety:

Manufacturer:
ITECH, No.918, Zhongzheng Rd., Zhonghe Dist., New Taipei City 23586/TWN
www.itechate.com

Responsible person:
Meilhaus Electronic GmbH, Am Sonnenlicht 2, 82239 Alling/DEU
info@meilhaus.com

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