Chroma's new 62000H Series of programmable DC power supplies offer many unique advantages for telecom, automated test system & integration, industrial, battery charge & simulation for hybrid cars and solar panel simulation. These advantage include high power density of 15KW in 3U, precision readback of output current and voltage, output trigger signals as well as the ability to create complex DC transients waveforms to test device behavior to spikes, drops, and other voltage deviations.

The 62000H Series includes 14 different models ranging from 5KW to 15KW, with current ranges up to 375A and voltage ranges up to 600V. The 62000H can easily parallel up to ten units capable of 150KW with current sharing for bulk power applications, for example, battery bank simulation of 450V/150A/67.5KW for electric vehicle and military use.

There are 100 user programmable input status on the front panel for automated test application and life cycle ON/OFF test. In addition, the 62000H has a 16 bit digital control with bright vacuum fluorescent display readout.

The 62000H series DC power supply are very easy to operate either from the front panel keypad or from the remote controller via USB / RS232 / RS485 / APG (Standard) and GPIB & Ethernet (optional). Its compact size with 3U only can be stacked on a bench in a standard rack without any difficulties.

Another unique capability of the 62000H supplies is their ability to create complex DC transient waveforms. This capability allows devices to be tested to DC voltage dropouts, spikes and other voltage variations making them an ideal choice for aerospace device testing, inverter testing and other devices which will experience voltage interrupts. Applications include DC/DC Converter & Inverter voltage drop test, engine start-up simulation, battery automated charging, electronic product life cycle test, etc.

 
      Battery Voltage Dropout Reset              Behavior at Voltage Dropof ISO 16750-2

 
   Engine Starting Profile of ISO 16750-2         Battery Voltage Slow Decrease & Decrease

 
Telecom Converter Sag Testing             Output Voltage Slew Rate Control

Solar Array Simulation Function *
Model 62150H-600S provides an unique feature to simulate the
output characteristics of a solar array. This function is useful for
MPPT performance evaluation on solar inverter device. User can
easily edit the I-V curve, testing and monitor the PV inverter via
softpanel , see the right Figure A & B.
*Call for availability

Figure A : IV Curve Edit Table Mode                Figure B : Static MPPT Test