EA Elektro-Automatik BT20920-120
| Attribute | Value |
|---|---|
| Voltage Range | 0 – 20 V |
| Current Range | 0 – 120 A |
| Power Rating | 920 W |
| Operating Mode | CC, CV, CP, CR (Constant Current, Voltage, Power, Resistance) |
| Interface / Connectivity | USB, Analog Interface; compatible with EA analog and digital interface cards |
| Display | Graphic LCD display showing voltage, current, power, and resistance values |
| Regulation Accuracy (Voltage) | ≤ 0.1% of rated value |
| Regulation Accuracy (Current) | ≤ 0.1% of rated value |
| Input Supply Voltage | 100 – 240 VAC, 50/60 Hz |
| Form Factor | Benchtop / Desktop unit |
EA Elektro-Automatik BT20920-120 Options:
- BT20920-120 - 02113017 - Standard (BT 20920-120)
- BT20920-120 - 02123007 - Standard + Water Cooling (BT 20920-120)
| Model | BT20920-120 |
|---|
ELEKTRO-AUTOMATIK BT20920-120 Battery Tester
The Elektro-Automatik BT20920-120 are two quadrant devices which can perform the function of a charger as well as that of an electronic load (discharging). In discharging mode the device is regenerative and feeds the energy back into the local grid with an efficiency of up to over 96%. The output per channel of the battery tester with regenerative energy recovery BT20920-120 Triple with a DC voltage of up to 920 V allows positive and negative currents of up to 120 A as a two quadrant device. The flexible output stages (autoranging) provide the user with a wide voltage, cur and power range and hence a wider field of working than traditional battery tester.
A typical application for the Elektro-Automatik BT20920-120 battery tester with regenerative energy recovery from Elektro-Automatik is the testing of the electrical characteristics of a battery. The wide application spectrum covers cell, module or pack tests, the determination of the SOH (State-of-Health) for a second life classification as well as the End-of-Line (EOL) test. These applications put many demands on power electronics which are fulfilled by the BT20920-120 range. The excellent features of this device range are: measurement of voltage and cur with the required accuracy and performance, reproducibility and reliability of these data and the flexible usability. Additional applications include the simulation of batteries as single cells, modules, or packs. These simulations aid in the optimal configuration of energy storage as well as the supplied components under test.
Specifications for the ELEKTRO-AUTOMATIK BT20920-120 Battery Tester Include:
| Voltage Range | 0 - 920 V |
| Cur Range | ± 120 A |
| Max Power Range | ± 30kW |
| Efficiency Sink/Source (up to) | 96.5 % |
