PEL-3111 can be used as either master or Slave. PEL-3111 (H) can also be connected in parallel with PEL-3211 (Booster unit). (H) Customers, based upon their DUT requirements, can collocate different models to meet their power requirements. The system collocation connection and terminals are all copper bar structure. System Rack is also available. When the Master/Slave control mode is selected, Master will automatically calculate current sunk as soon as load has been activated. The system will automatically distribute current to each Master/Slave unit. For Master/Slave parallel collocation, users only enter settings and edit programs on Master. Logically speaking, Master/Slave parallel collocation can be regarded as one single load unit. Therefore, this collocation can safely provide load capacity with actual current and power in the respective level. Parallel collocation can also meet different current and power requirements.
The PEL-3000H programmable DC Electronic load, which not only inherited functions and features from the PEL-3000 series but providing three current ranges for all PEL-3000H series and adding voltage monitor BNC terminals on the front panel. The PEL-3000H series, a single-channel, programmable D.C. electronic load with 800V and 0.84A/µs current Slew Rate, is ideal for the test of the high voltage devices such as the EV & HEV in-vehicle chargers, DC/DC converters or high-voltage batteries.
- 800V/52.5A/1050W
- Operating Mode: C.C/C.V/C.R/C.P/CC+CV/CR+CV/CP+CV
- Parallel Connection of Inputs for Higher Capacity (Max. 9,450W)
- Support of High Slew Rate: Max. 0.84A/us
- Run Program Function (GO/NO GO Test)
- Sequence Function for High Efficient Load Simulations
- Dynamic (Switching) Function: 0.0166Hz -20kHz
- Soft Start Function: Off/On (1-200ms, Res: 1ms)
- Adjustable OCP/OVP/OPP/UVP Setting
- Short Circuit Function
- Timer function: Elapsed Time of load on
- Cut Off Time (Auto Load Off Timer): 1s to 999h 59min 59s or Off
- External Channel Control/Monitoring via Analog Control Connector
- Setup Memories: 100 sets
- 3.5 Inch TFT LCD Display
- Multi Interface: USB 2.0 Device/Host, RS-232, GPIB (Optional)
Applications
- High-Voltage DC Supply / Power Supply Testing
- Load Emulation and Dynamic Load Profiles
- Reliability / Burn-In / Stress Testing
- Quality / Conformance Testing of High-Voltage Components
Each Unit Includes
- 1 - Single-Channel Programmable DC Electronic Load, 800V/52.5 A/1050W (PEL-3111H)
- 1 - Quick Start Guide
- 1 - CD (User Manual/Programming Manual)
- 1 - Power Cord
- 1 - Load Input Terminal Cover (PEL-011)
- 1 - Terminal Fittings Kit (PEL-012)
- 1 - Flexible Terminal Cover (PEL-013)
- 1 - J1/J2 Protection Plug (PEL-014)
- 1 - Front Terminal Washers
- 1 - Frame Link Cable, 300mm (GTL-255)
