Kewell S7000-L | Bidirectional Programmable DC Power Supply
Bidirectional DC testing up to 100 V/600 A: compact source and load for battery, PV and automotive tests.
- ✓ Low Voltage Type up to 100 V
- ✓ Current: up to 600 A
- ✓ Power: up to 15 kW
Bidirectional, Programmable DC Power Supply for Precise Low-Voltage Applications
Kewell S7000-L: High Precision and Power Density
The Kewell S7000-L Series is a high-precision, bidirectional DC power supply with a compact design and high power density. It is designed for demanding test and measurement tasks in industrial and laboratory environments.
Flexible Functions for Diverse Test Requirements
Depending on the model, the S7000-L Series offers a wide range of configurable functions that can be precisely adapted to different test requirements. The units support multiple operating modes, enabling complex tests in research, development, and production.
Wide Range of Applications
Thanks to its versatility, the Kewell S7000-L Series is ideal for applications such as testing photovoltaic systems, energy storage systems, and automotive test scenarios. The combination of high accuracy, efficiency, and flexibility makes it the optimal solution for professional DC test and measurement tasks.
Alternative Products
If you need a higher DC voltage instead of low-voltage/high-current testing up to 100 V, we recommend the Kewell S7000-H Series – it offers up to 2,000 V and up to 30 kW, while the S7000-L Series is designed for up to 100 V, up to 600 A and up to 15 kW. If you require significantly more power and scalability for larger DC test benches, the ITECH IT6600C Series is the better alternative – offering up to 2,250 V, up to 420 kW and up to 10 MW in parallel operation compared to the more compact Kewell S7000-L.
Related Product Categories
Bidirectional Power Supply | Electronic Loads | Power Supplies / Sources
The Right Solution for Your Test Requirements
Whether in research, development, or production – the Kewell S7000-L Series can be precisely integrated into your test environment. Talk to our experts and receive personalized advice for your application.
Variants
Specifications
| Normal version | Cost-effective basic configuration, bidirectional power supply |
|---|---|
| Pro version | Full functionality including bidirectional power supply, I-V curve simulation, battery testing / simulation, custom waveforms (UDW), automotive waveforms |
| Voltage | up to 100 V |
| Current | up to 600 A |
| Power | up to 15 kW |
| Input voltage | 342–528 V |
| Input frequency | 47–63 Hz |
| Master-slave parallel connection | for power expansion |
| Protection functions | OVP / OCP / OPP / UVP / UCP |
| Standard interfaces | RS485, LAN, CAN, USB |
| Optional interfaces | GPIB, RS232 |
| Operating modes | CV, CC, I-V curve, battery test, battery simulation, etc. |
| Test data storage |
Options & Accessories
| Interfaces | GPIB, RS232 |
|---|
Scope of Delivery
| Unit(s) of the Kewell S7000-L Series |
| Power cord |
| Operating manual |
Applications
| Battery testing (charging and discharging) |
| Battery simulation |
| Testing of PV inverters (IEC/EN 50530) |
| Testing of electric motors |
| Energy storage systems |
| Photovoltaic I-V curve simulation |
| Photovoltaic MPPT testing |
| Testing of electric vehicles (VE curves according to DIN 40839 / ISO 16750-2) |
Links & Downloads
Supplier
Kewell Technology Co, Ltd, founded in 2011, is a pioneering manufacturer of intelligent manufacturing equipment and testing solutions for various industries.
The product lines are divided into the following areas:
- Power supplies for test systems
- Hydrogen energy test equipment and intelligent manufacturing equipment
- Power semiconductor and production line test systems
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