The GW Instek PHU Series is a family of high-performance programmable DC power supplies designed for advanced laboratory, industrial, and automated test environments. With models spanning a wide range of voltages and currents, the PHU Series offers exceptional power density, precision, and flexibility, making it ideal for demanding applications such as battery simulation, power electronics testing, and automated production lines. The series features universal input voltage, 12-bit measurement resolution, advanced protection functions, and extensive analog and digital remote control capabilities.
- Wide Model Range: 18 models from 80V/170A up to 1500V/30A, covering 5kW, 10kW, and 15kW power classes
- High Power Density: Up to 15000 W in a compact 3U rackmount chassis
- Universal Input: 3-phase 180–265Vac or 342–528Vac for global compatibility
- Flexible Output: Voltage up to 1500V, current up to 510A, with user-definable internal resistance for battery simulation
- Advanced Protections: OVP, OCP, OPP, UVL, and PUF with customizable thresholds and delays
- Remote Control: Built-in LAN and USB, optional RS-232/485, GPIB, CAN, DeviceNet, Anybus, Modbus
- Analog Programming: Isolated analog interface for voltage, current, power, and resistance control
- Parallel Operation: Master/slave mode with active current sharing for up to 10 units
- Integrated Web Server: For monitoring and control via browser
- Sequence & Test Scripts: Built-in support for automated test sequences and script execution
- Comprehensive Accessories: Includes terminal covers, sensing connectors, rack brackets, and more
APC (ADAPTIVE PARALLEL CONNECTION)
It is easy to set up the master-slave in the parallel connection function.
The unique APC (Adaptive Parallel Connection) feature offers adaptability in parallel connection, allowing users to make the best choice according to their needs. For instance, users can opt for a 15 kW model and a 10 kW model, to combine both to reach a 25 kW capacity within their budget constraints. Up to 10 PHU units can be connected to reach 150 kW without the need for additional power distribution for control.
| Model |
Voltage |
Current |
Power |
| PHU-80-170 |
80 V |
170 A |
5 kW |
| PHU-80-340 |
80 V |
340 A |
10 kW |
| PHU-80-510 |
80 V |
510 A |
15 kW |
| PHU-200-70 |
200 V |
70 A |
5 kW |
| PHU-200-140 |
200 V |
140 A |
10 kW |
| PHU-200-210 |
200 V |
210 A |
15 kW |
| PHU-500-30 |
500 V |
30 A |
5 kW |
| PHU-500-60 |
500 V |
60 A |
10 kW |
| PHU-500-90 |
500 V |
90 A |
15 kW |
| PHU-750-20 |
750 V |
20 A |
5 kW |
| PHU-750-40 |
750 V |
40 A |
10 kW |
| PHU-750-60 |
750 V |
60 A |
15 kW |
| PHU-1000-15 |
1000 V |
15 A |
5 kW |
| PHU-1000-30 |
1000 V |
30 A |
10 kW |
| PHU-1000-45 |
1000 V |
45 A |
15 kW |
| PHU-1500-10 |
1500 V |
10 A |
5 kW |
| PHU-1500-20 |
1500 V |
20 A |
10 kW |
| PHU-1500-30 |
1500 V |
30 A |
15 kW |
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