Atec Chroma-63200 Series - Manual

Programmable
DC Electronic Load
The Chroma Electronic Loads 63200 series are
designed for DC power source, power electron-
ic devices and components testing. The high
power rating, parallel and synchronization
capabilities make them the ideal tool for testing
the high power UUT such as SMR,UPS, bat-
tery, and fuel cell.
The 63200 series offers 10 different models
with power range from 2600 watts to 15600
watts, current from 50A to 1000A and up to
500V input voltage. The 4 load modes setup
provide different load simulations for various
application occasions. The CC/CR modes are
designed to test constant voltage type of power
supply. CV mode is used to test battery charger
and current source, while CP mode is ideal for
battery testing by simulating the real discharge
curve.
The 63200 series can draw its rated current
under very low voltage (1V typical) even under
the highest specified slew rate. This unique fea-
ture guarantees the best loading performance
to a low voltage power supply.
With the unique external waveform simulation
and Master /Slave control capability, the 63200
series electronic loads allow users to parallel
and synchronize more than one load together
from an internal or external loading control sig-
nal. This feature provides unlimited load simula-
tion and the possibility of power expansion.
The 63200 series also supply necessary mea-
surement functions and short circuit simulation
that extend the test capability for even the most
demanding engineering tests and ATE applica-
tions.
With the LCD display and rotary knob, the
63200 electronic loads offer versatile front
panel operations. Users are able to control the
63200 family remotely via GPIB, RS-232C,RS-
485 or APG (Analog Programming) interface.
Chroma 63200 series loads are built in fan
speed control to minimize the audio noise. The
self-diagnosis routine and the full protections
against OPP, OCP, OVP, OTP and reverse
polarity ensure the best quality and reliability.
PROGRAMMABLE
DC ELECTRONIC LOAD
MODEL 63200 SERIES
RS-485
MODEL 63200 SERIES
Key Features:
Power Rating:
2600W,5200W,6500W,10400W,
14500W, 15600W
Voltage range: 1-80V/ 2.5-500V
Current range: Up to 1000A
CC, CR, CV, CP load modes
Master/Slave paralleling control mode,
allow synchronous load control under
static and dynamic loading mode
Dynamic loading: Up to 20KHz
Only need 1V to draw rated current
Programmable slew rate, up to 41A/uS
Measurement: Voltage / Current
Power/ Resistance
Large LED/LCD display
External loading waveform simulation
Short circuit simulation and short
circuit current measurement
Full protection: OP,OC,OV,OT and
reverse protection
Versatile remote controller
GPIB& RS-232C; RS-485 interface
Surge load capability
Battery discharge timer