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The AT-231 voltage generator is the ideal tool for technicians and engineers working on three-phase system development such as
inverters, protection relays or transfer switches. The
AT-231 generates equilibrated three-phases voltage sources or any non-equilibrated sources having different phase voltages or error in phasing. Different frequencies could be generated for testing synchronized transfer
switches.
Functional Overview
- Generates two three-phase sine waves
- Independent control of each phase voltage level
- Independent control of each phase angle
- Both sources has independent frequency control
- Four digital IO
- A trip input for each three-phase
sources
- PC controlled through USB port
Application Overview
- Inverter controller testing
- Protection relay testing
- Transfer switch controller testing
- Simulate any three-phase load at the signal level
- Dowload video 1
(QuickTime, 4.5MB)
- Dowload video 2 (QuickTime, 3,5MB)
Documentation
Configured using a
friendly and functional
Windows interface software for generating waveforms of your choice.
Specifications
| Output level : |
0 to
19.6Vp-p |
| Output level Resolution: |
16-bit |
| Output impedance: |
50 ohm |
| Frequency range: |
0.01Hz to 1000Hz
Covers 50Hz European, 60Hz North American and 400Hz Aircraft
standards. |
| Frequency resolution: |
0.01Hz |
| Sampling frequency: |
100KHz |
| Phase range: |
0 to 360° |
| Phase resolution: |
0.01° |
| Digital IO type: |
CMOS with
4.7K pull-up to 5V |
| Digital IO voltage: |
5V |
| Digital IO output current: |
20mA |
| Trip input: |
Two
of the digital I/O could be
configured as trip inputs. When
trip 1 is triggered, source 1 is
stopped (0vrms). |
| Interface: |
USB
1.1 |
| Firmware upgrade: |
From
provided Windows application |
| Physical dimensions |
|
| Width: |
6.3inches/160mm |
| Length |
6.3inches/160mm |
| Height |
3.38inches/86mm |
| Power |
Powered by an external power supply
ELPAC POWER SYSTEM WM220-1
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Pricing
| AT-231 Versatile Dual Three-Phase Voltage
Generator: |
Call for
price
|
| We accept PayPal as a method of payment: |
|
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