EA BT 20000 — battery testers with energy regeneration 30 kW (single- and three-channel)
Country: Germany · Model: BT 20000
BT 20000 testers charge and discharge battery cells, modules and batteries with a power of up to 30 kW, returning discharge energy to the grid with an efficiency of up to 96 %. There is a single-channel 4U version and BT 20000 Triple 4U with three channels of 4–10 kW.
- Power
- up to 30 kW (BT 20000 4U); BT 20000 Triple 4U, 3 channels of 4–10 kW
- Voltage
- 0–10 V … 0–2000 V (Triple up to 920 V per channel)
- Current
- 0–40 A … 0–1000 A (Triple up to 600 A per channel)
- Operating mode
- charge and discharge (2 quadrants), energy regeneration to the grid
Technical specifications
| Power | up to 30 kW (BT 20000 4U); BT 20000 Triple 4U, 3 channels of 4–10 kW |
|---|---|
| Voltage | 0–10 V … 0–2000 V (Triple up to 920 V per channel) |
| Current | 0–40 A … 0–1000 A (Triple up to 600 A per channel) |
| Operating mode | charge and discharge (2 quadrants), energy regeneration to the grid |
| Efficiency | up to 96 % |
| Supply | 208–480 V ±10 %, 3-phase |
| Interfaces | USB, Ethernet 1 Gbit/s, EtherCAT, CAN FD; data exchange speed 1 ms |
| Standards | EN 61010-1, EN 55011, EN 61326-1 |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The voltage range in the series is from 0–10 V to 0–2000 V and the current from 0–40 A to 0–1000 A, so one platform covers both individual cells and high-voltage batteries. In the Triple version each channel has up to 920 V and up to 600 A. The built-in ampere-hour counter counts the delivered and accepted capacity, and CC-CV discharge brings the battery to the set voltage without over-discharge. The tester also works as a battery simulator for checking inverters and chargers. The supply is 208–480 V ±10 %, 3-phase. For the bench there are USB, Ethernet 1 Gbit/s, EtherCAT and CAN FD with an exchange time of 1 ms. The devices comply with EN 61010-1, EN 55011 and EN 61326-1.
How to choose
The single-channel 4U model up to 30 kW suits one high-power object. Triple is more cost-effective when three modules or cells of 4–10 kW have to be run in parallel. The model in the series is chosen by voltage, from 0–10 V for cells to 0–2000 V for batteries. For packs up to 920 V at 180 kW the ready rack is BPTS 20920-720.
Request a price and lead time
EA BT 20000 — battery testers with energy regeneration 30 kW (single- and three-channel). We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What power does the BT 20000 battery tester have?
Up to 30 kW in the single-channel 4U version, and Triple has three channels of 4–10 kW.
Does BT 20000 return discharge energy to the grid?
Yes, the tester works in two quadrants and regenerates energy with an efficiency of up to 96 %.
What is the maximum channel voltage of BT 20000 Triple?
Up to 920 V and up to 600 A on each of the three channels, with a channel power of 4–10 kW.
Does BT 20000 have an ampere-hour counter?
Yes, an ampere-hour counter is built in, and CC-CV discharge is also supported.
What interfaces does BT 20000 support?
USB, Ethernet 1 Gbit/s, EtherCAT and CAN FD, with an exchange speed of 1 ms.
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