Atec AE-Techron-7796HC - Manual

2 5 0 7 W a r r e n S t r e e t , E l k h a r t , I N 4 6 5 1 6 U S A | 5 7 4 . 2 9 5 - 9 4 9 5 | w w w . A E T e c h r o n . c o m
7796HC Datasheet Information subject to change. 5/4//11
7796HC SPECIFICATION SHEET
The AE Techron 7796HC amplifier is a
DC-enabled unit optimized for high-
power, continuous operation into very-
low-impedance loads. A single
7796HC has an output capability of up
to 200 amperes peak. If more current
is needed, up to four amplifiers can be
combined in parallel and operate as a
single system.
The 7796HC can operate in either
voltage or current mode. It provides
very low noise and fast slew rates, and
can safely drive a wide range of
resistive, inductive loads.
Typical use includes as a power
source for EMC testing in applications
that require both continuous AC or DC
signals and significant short term
(burst) signals (DO-160, MIL 461, and
MIL 704).
Performance
Frequency Response:
DC – 30 kHz +0.1 – 0.5 dB
Phase Response:
+/- 8.3 degrees (10 Hz – 10 kHz)
Unit to Unit Phase Error:
+/- 0.1 degrees at 60 Hz
Maximum Continuous Output
Power:
2499 watts RMS
Output offset current:
Less than 10 milliamperes DC
Features
•
40 mSec pulses of up to 157 amperes peak into a 0.25-ohm
load.
•
System output of over 600 amperes maximum are possible with
multiple, interconnected amplifiers.
•
Frequency bandwidth of DC to 75 kHz at rated power, DC to
150 kHz at reduced power.
•
Rugged chassis for stand-alone or rack mounted operation. No
additional power supplies are required.
•
Protection circuitry protects the AE Techron 7796HC from input
overloads, improper output connection (including shorted and
improper loads), over-temperature, over-current, and supply
voltages that are too high or low.
•
Shipped ready to operate from 208-volt (±10%) three-phase AC
mains. NOTE: 400 VAC version not available.
0.00
20.00
40.00
60.00
80.00
100.00
120.00
1 16 31 46 61
Amp
s R
M
S
Minutes
7796HC
Current over time at 100 Hz
0.25 Ohm
0.5 Ohm
1 Ohm
2 Ohms