As presented in table 1, a PELab-6PH can be configured for different power rates. For more details, please consult the user guide published and updated by Taraz Technologies.
Table 1. PELab-6PH Power Configurations
Configuration | Maximum DC-Link Voltage | Nominal Current | DC-Link Capacitance |
|---|---|---|---|
1 | 800 V | 8 A | 470 uF |
2 | 400 V | 16 A | 1500 uF |
3 | 200 V | 16 A | 2700 uF |
4 | 800 V | 30 A | 400 uF |
5 | 80 0V | 50 A | 400 uF |
In the rest of this user guide, the main focus is on the first configuration as it is available in the laboratory for model development and testing.
The following table also provides more details in terms of hardware, limitations, protection, and dimensions, for the first configuration of PELab-6PH.
Table 2. PELab-6PH Hardware Specifications
Parameter | Value |
|---|---|
DC-Link capacitors | 470 uF, 800 V |
Nominal leg current | 8 A at 50 kHz |
Minimum dead time | 0.2 us |
Maximum switching frequency | 300 kHz |
Power module fuses | 12 A |
PELab interface card revision | PELab.05 |
PELab microcontroller revision | PEController.08 |
Inductors | 2.5 mH, 10 Arms, 20 A saturation |
Pre-charge resistors | 47 kOhm |
Overvoltage protection level | 800 V |
Overcurrent protection level | 20 A |
Dimensions | 483 (W) x 643 (D) x 176 (H) mm |
Weight | 36 kg |
The sensitivity of the internal and external voltage and current sensors is as below:
Table 3. PELab-6PH Sensors Scaling
Measurement | Sensitivity |
|---|---|
Current (E1) | 0.4 V/A |
Current (E2) | 0.4 V/A |
Current (E3) | 0.4 V/A |
Current (H1) | 0.4 V/A |
Current (H2) | 0.4 V/A |
Current (H3) | 0.4 V/A |
Back panel current (i1) | 0.1 V/A |
Back panel current (i2) | 0.1 V/A |
Voltage (F1-F3) | 10 mV/V |
Voltage (A1-A4) | 10 mV/V |
Voltage (L1-L4) | 10 mV/V |
Voltage (G1-G3) | 10 mV/V |
Back panel voltage (V1) | 10 mV/V |
Back panel voltage (V2) | 10 mV/V |
Back panel voltage (V3) | 10 mV/V |
Back panel voltage (V4) | 10 mV/V |