Flexible High-Power Systems
High-power systems can be configured up to 900 kW using the SM15K series with Master/slave interface cards and assembly kits. The advantage of this modular solution is its high flexibility, as systems can be assembled or disassembled in minutes. The master unit can be used to configure the entire setup via front, web interface, or Ethernet. This connectivity can be expanded at any time by our interface cards.
Bi-directional operation
A high-power system is standard equipped with regeneration technology: Next to supplying the DUT with power, a high-power system allows the DUT to deliver full power back to the grid. This enables highly efficient and compact test setups for battery, PV, and inverter applications.
| Unit | Voltage | Current | VI-curve |
|---|---|---|---|
| SM 70-CP-450 Master/Slave System at 60 units |
0 - 70 V
|
-27000 - 27000 A
|
|
| SM 210-CP-150 Master/Slave System at 60 units |
0 - 210 V
|
-9000 - 9000 A
|
|
| SM 500-CP-90 Master/Slave System at 60 units |
0 - 1000 V
|
-5400 - 5400 A
|
|
| SM 1500-CP-30 Master/Slave System at 60 units |
0 - 1500 V
|
-1800 - 1800 A
|
|
Features
- Bi-directional system with up to 900 kW symmetric source and sink
- Easy Master/Slave parallel operation up to 60 units
- High efficiency of more than 95% at full load
- Output kits for parallel and series output configuration are offered
- Power Regeneration Technology: in sink mode, the PSU returns the energy back into the grid
- Flexible output provided by Constant Power characteristics
- Excellent dynamic response to load changes
- Including all-digital control to adapt regulation to match load type
- Designed for long life at full power
- Protected against overload and short circuit conditions
Functionalities
- Multiple SM15K units behave as one power supply
- Operation on a wide range of 3 phase AC input voltages
- Master-Slave operation up to 900 kW
- Interaction through display menus or web interface
- Interfacing is extendable by using plug-and-play cards
- EMC surpasses CE requirements: low emission and high immunity
- Low audible noise: temperature controlled cooling fans
- Parallel output operation up to 60 units for all unit types
- Series output operation only for SM500-CP-90, up to 6 units
Specifications
- See the specifications of a single SM15K unit
- Recovery time: 2x the values of a single unit
- Ripple and noise: values of a single unit
- Programming speed: 2x the values of a single unit
- Operating temperature: -20 to +50 ºC
Standards
- Emission: EN 61326-1 (class B equipment, for use in domestic establishment)
- Immunity: EN 61326-1 (equipment for use in industrial and domestic establishment)
- Safety: EN 60950-1 / EN 61010-1
- Protection class: IP20
Dimensions and weight
- Width: 19 inch
- Height: > 6 U
- Depth: 591 mm
- Weight: > 54 kg
Interfaces
Add-on interfaces to be added at any time
Digital (user) I/O
Interface with 8 inputs and outputs. Controlled and monitored by commands. Interacts with sequencer
Analog interface
Interface for isolated analog programming and monitoring.16 bit resolution.
Isolated contacts
Interface with 4 relays, floating interlock or 24 V enable system. Ethernet programmable.
Master/Slave interface SM15K
Interface for master/slave series or parallel operation of SM15K power supply series.
Serial interface
Interface for RS232, RS485, RS422 and USB. 16 bit resolution.
SM15K M/S Assembly kit
Assembly kits to connect SM15K units in parallel and series
Downloads
| Data sheets | Type/Format | Size |
|---|---|---|
| Data sheet SM15K series | 563.7 KB | |
| Data sheet Interfaces SM15K series | 408.39 KB |
| Manuals | Type/Format | Size |
|---|---|---|
| Quick start manual SM15K series | 592.84 KB | |
| Product manual SM15K series | 1.94 MB | |
| Manual Interfaces SM15K series | 1.2 MB | |
| Manual Ethernet and Sequencer programming SM15K series | 1.44 MB |
| Applications Notes | Type/Format | Size |
|---|---|---|
| Application note Safe operation | 364.71 KB | |
| Application note Battery charging | 116.35 KB | |
| Application note Simulation software SM15K series | 524.73 KB | |
| Application note Master/Slave parallel operation SM70-CP-450 | 8.71 MB | |
| Application note Master/Slave parallel operation SM210-CP-150 | 20.72 MB | |
| Application note Master/Slave parallel operation SM500-CP-90 and SM1500-CP-30 | 19.65 MB | |
| Application note Master/Slave series operation SM500-CP-90 | 2.39 MB |
| Software | Type/Format | Size |
|---|---|---|
| DE Applications | zip | 417.72 MB |
| DE Applications description | 104.29 KB | |
| Example Code and Software | zip | 168.81 KB |
| Firmware | Type/Format | Size |
|---|---|---|
| Release notes firmware update SM15K series | 69.36 KB | |
| Firmware update P0180 SM15K series | zip | 21.94 MB |
| 3D drawings | Type/Format | Size |
|---|---|---|
| 3D drawings SM15K series | zip | 17.84 MB |