Kewell D2000-EV/IV Series Programmable Bidirectional DC Power Supply
Benefits of the D2000 Series Multifunctional DC Power Test Systems
- Programmable DC power supplies with high accuracy, dynamic response, and efficiency.
- Bidirectional, multifunctional: Source, load, battery simulation.
- Power in a max. range from 100 kW up to 600 kW.
Kewell D2000-EV/IV Series Programmable Bidirectional DC Power Supply
The Kewell D2000 series devices are intelligent DC power supplies with high accuracy, high dynamic response, and high efficiency. Adopting the third-generation wide bandgap semiconductor device—SiC, the D2000-EV power supply series is highly modularized and standardized. It is widely applicable to testing for electric vehicles, energy storage, aerospace and rail transit, as well as testing performed by research institutes and universities and colleges.
- Programmable bidirectional DC power supplies.
- 176 kW/m³, 300 kW at 900 kg: Get 300 kW in one cabinet lighter than 900 kg.
- Up to 300 V/ms super-fast voltage rise
- All new generation SiC design.
- Multi-functional: Source/load/battery simulation.
- ±0.02% F.S. high voltage/current accuracy.
- Independent modules: Flexible, stable, easy maintenance.
- ΔV≤10 V (0...90% ΔI at 10 ms).
- Efficiency >95.5% - reduce carbon emissions.
- CC/CV priority meeting varied test requirements.
- Fastest recovery in 500 µs: Super fast recovery from sudden loading.
Model Overview: D2000-EV Bidirectional Programmable DC Power Supply (1200 V)
Model | Rated power | Voltage range | Rated current | Interfaces | Dimensions (mm) | Version | |
D2000NG-100-1200-300-EV | 100 kW | 12...1200 V | 300 A | RS485, LAN, CAN | 850 x 1000 1500 | 530 kg | NG, normal series |
D2000NG-200-1200-600-EV | 200 kW | 12...1200 V | 600 A | 850 x 1000 x 1500 | 700 kg | NG, normal series | |
D2000NG-300-1200-900-EV | 300 kW | 12...1200 V | 900 A | 850 x 1000 x 2000 | 900 kg | NG, normal series | |
D2000NG-400-1200-1200-EV | 400 kW | 12...1200 V | 1200 A | 1650 x 1000 x 2000 | 1460 kg | NG, normal series | |
D2000NG-500-1200-1200-EV | 500 kW | 12...1200 V | 1200 A | 1650 x 1000 x 2000 | 1630 kg | NG, normal series | |
D2000PG-100-1200-300-EV | 100 kW | 12...1200 V | 300 A | 850 x 1000 x 1500 | 530 kg | PG, professional series | |
D2000PG-200-1200-600-EV | 200 kW | 12...1200 V | 600 A | 850 x 1000 x 1500 | 700 kg | PG, professional series | |
D2000PG-300-1200-900-EV | 300 kW | 12...1200 V | 900 A | 850 x 1000 x 2000 | 900 kg | PG, professional series | |
D2000PG-400-1200-1200-EV | 400 kW | 12...1200 V | 1200 A | 1650 x 1000 x 2000 | 1460 kg | PG, professional series | |
D2000PG-500-1200-1200-EV | 500 kW | 12...1200 V | 1200 A | 1650 x 1000 x 2000 | 1630 kg | PG, professional series | |
D2000PG-600-1200-1200-EV | 600 kW | 12...1200 V | 1200 A | 1650 x 1000 x 2000 | 1800 kg | PG, professional series | |
D2000UG-200-1200-600-EV | 200 kW | 12...1200 V | 600 A | 850 x 1000 x 1500 | 700 kg | UG, ultra series | |
D2000UG-300-1200-900-EV | 300 kW | 12...1200 V | 900 A | 850 x 1000 x 2000 | 900 kg | UG, ultra series | |
D2000UG-400-1200-1200-EV | 400 kW | 12...1200 V | 1200 A | 1650 x 1000 x 2000 | 1460 kg | UG, ultra series | |
D2000UG-500-1200-1200-EV | 500 kW | 12...1200 V | 1200 A | 1650 x 1000 x 2000 | 1630 kg | UG, ultra series | |
D2000UG-600-1200-1200-EV | 600 kW | 12...1200 V | 1200 A | 1650 x 1000 x 2000 | 1800 kg | UG, ultra series |
Normal, Pro, and Ultra Versions
The "Normal" series are cost-effective devices that offer all fundamental features. The "Professional/Pro" series are fully-featured, designed for multi-scenario applications. The "Ultra" series is designed for lab testing-oriented, ultimate experience.
Model | Normal/NG | Pro/PG | Ultra/UG |
Bidirectional DC power supply | ✓ | ✓ | ✓ |
Battery simulation | ✓ | ✓ | ✓ |
Electronic load | - | ✓ | ✓ |
Electrically operated switch | - | ✓ | ✓ |
Manual switch | ✓ | - | - |
Voltage accuracy | ±0.05% F. S. | ±0.05% F. S. | ±0.02% F. S. |
Current accuracy | ±0.1% F. S. | ±0.05% F. S. | ±0.02% F. S. |
Response time | 2 ms | 1 ms | 500 µs |
Switching time | 4 ms | 2 ms | 1 ms |
Voltage slew rate | 100 V/ms | 200 V/ms | 300 V/ms |
Current slew rate | 200 A/ms | 300 A/ms | 500 A/ms |
Model Overview: D2000-IV Bidirectional Programmable DC Power Supply (High Voltage 2000 V)
Model | Rated power | Voltage range | Rated current | Interfaces | Dimensions (mm) | Version | |
D2000NG-100K-1200-300-IV | 100 kW | 1200 V | 300 A | RS485, LAN, CAN | 850 x 1000 x 1500 | 530 kg | NG, normal series |
D2000NG-200K-1200-600-IV | 200 kW | 1200 V | 600 A | 850 x 1000 x 1500 | 700 kg | NG, normal series | |
D2000NG-100K-2000-150-IV | 100 kW | 2000 V | 150 A | 850 x 1000 x 1500 | 530 kg | NG, normal series | |
D2000NG-200K-2000-300-IV | 200 kW | 2000 V | 300 A | 850 x 1000 x 1500 | 700 kg | NG, normal series | |
D2000NG-300K-2000-450-IV | 300 kW | 2000 V | 450 A | 850 x 1000 x 2000 | 900 kg | NG, normal series | |
D2000NG-400K-2000-600-IV | 400 kW | 2000 V | 600 A | 1650 x 1000 x 2000 | 1460 kg | NG, normal series | |
D2000NG-500K-2000-750-IV | 500 kW | 2000 V | 750 A | 1650 x 1000 x 2000 | 1630 kg | NG, normal series | |
D2000PG-100K-1200-300-IV | 100 kW | 1200 V | 300 A | 850 x 1000 x 1500 | 530 kg | PG, professional series | |
D2000PG-200K-1200-600-IV | 200 kW | 1200 V | 600 A | 850 x 1000 x 1500 | 700 kg | PG, professional series | |
D2000PG-100K-2000-150-IV | 100 kW | 2000 V | 150 A | 850 x 1000 x 1500 | 530 kg | PG, professional series | |
D2000PG-200K-2000-300-IV | 200 kW | 2000 V | 300 A | 850 x 1000 x 1500 | 700 kg | PG, professional series | |
D2000PG-300K-2000-450-IV | 300 kW | 2000 V | 450 A | 850 x 1000 x 2000 | 900 kg | PG, professional series | |
D2000PG-400K-2000-600-IV | 400 kW | 2000 V | 600 A | 1650 x 1000 x 2000 | 1460 kg | PG, professional series | |
D2000PG-500K-2000-750-IV | 500 kW | 2000 V | 750 A | 1650 x 1000 x 2000 | 1630 kg | PG, professional series | |
D2000PG-600K-2000-900-IV | 600 kW | 2000 V | 900 A | 1650 x 1000 x 2000 | 1800 kg | PG, professional series | |
D2000UG-100K-2000-150-IV | 100 kW | 2000 V | 150 A | 850 x 1000 x 1500 | 530 kg | UG, ultra series | |
D2000UG-200K-2000-300-IV | 200 kW | 2000 V | 300 A | 850 x 1000 x 1500 | 700 kg | UG, ultra series | |
D2000UG-300K-2000-450-IV | 300 kW | 2000 V | 450 A | 850 x 1000 x 2000 | 900 kg | UG, ultra series | |
D2000UG-400K-2000-600-IV | 400 kW | 2000 V | 600 A | 1650 x 1000 x 2000 | 1460 kg | UG, ultra series | |
D2000UG-500K-2000-750-IV | 500 kW | 2000 V | 750 A | 1650 x 1000 x 2000 | 1630 kg | UG, ultra series | |
D2000UG-600K-2000-900-IV | 600 kW | 2000 V | 900 A | 1650 x 1000 x 2000 | 1800 kg | UG, ultra series |
Information on product safety:
Manufacturer:
Kewell Technology Co., Ltd, No. 8 Dalongshan Road, High & New Technology Park, Shushan District, Hefei City, Anhui Province/CHN
www.kewelltest,com
(with EU branch NLD)