Power Test System
ABC-150
Dual channel cycling station
The ABC-150 was originally developed to support the design and development of the drivetrain and subsystems of the GM EV1, the first modern electric car. All Webasto power cycling systems are equipped with a real-time clock on the system’s control board that enables measurement of Ah and kWh during cycling.
The ABC-150 offers power up to 125 kW, with a voltage range of 8 to 445 VDC and a current range of ±530 ADC. The ABC-150 is now the worldwide standard for the testing of advanced batteries, fuel cells, capacitors and other alternative energy technologies in the automotive, aerospace, stationary power and defense industries.
Benefits of Power Test System ABC-150
This state-of-the-art power system combines a 99 % power factor and 92+ % efficiency with dual independently controlled channels and analog control signal for precise operation. Safety features include automatic shutdown on power loss (Anti-Islanding), independent channel interlock, and load disconnect protection (camlock model). With easy front panel connections and an emergency stop button, it ensures user-friendly operation. Additionally, it offers flexible DC supply/load capabilities, fully programmable computer control, multiple interface options (manual, remote, ROS software, LabView, CAN, and 3rd party control software), remote voltage sense, and bi-directional load capability, catering to diverse applications with adaptability and efficiency.
Technical data Power Test System ABC-150
- Technical specifications
- Operating range
- Accuracy & resolution
| Technical specifications | |
| Input voltage options | 3 Phase, 240 Vrms, +10 %/-15 %, <5 % imbalance |
| Currency draw | 325 A |
| Frequency | 60 Hz (50 Hz available) |
| Isolation transformer | Requires 150 KVA external isolation transformer |
| Power factor | > 99 % |
| Harmonic distortion | < 3 % THD; IEEE 519 Compliant |
| Multiple user interfaces | Manual; Remote Operation System (ROS); DCOM Driv er for LabVIEW; C++ and Visual Basic; CAN |
| Current ripple - independent & parallel mode | < 0.5 Arms |
| Current ripple - max ripple from load | < 15 Arms |
| Operating environment - temperature | 32 - 95 °F (0 - 35 °C) |
| Operating environment - humidity | 5-90 % non-condensing |
| Weight | 1,334 lbs (605 kg) |
| Dimensions | 46 x 26 x 55 in. (117 x 65 x 140 cm) |
| Configuration | Voltage (Vdc) | Current (Amps) | Power (kW) |
| Independent | +8 to +420 | -265 to +265 | -125 to +125 |
| Optional range | +420 to +435 +435 to +445 | -160 to +160 -90 to +90 | -70 to +70 -40 to +40 |
| Parallel | +8 to +420 | -530 to +530 | -125 to +125 |
| Optional range | +420 to +435 +435 to +445 | -160 to +160 -90 to +90 | -70 to +70 -40 to +40 |
| Measurement | Accuracy (+/-) | Resolution |
| Voltage | 250 mV or 0.15 % of the output voltage | 20 mV |
| Current independent (2 channels) | 100 mA or 0.25 % of the reading | 20 mA |
| Current external parallel (1 channel) | 200 mA or 0.35 % of the reading | 40 mA |
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