The PHU Series is a single-channel programmable DC power supply with a autoranging (multi-range) output feature which offers a wide range of voltage and current combinations for greater flexibility. The circuit design adopts SiC (silicon carbide) components to achieve high power density characteristics which can generate 15 kW of high output and keep the compact size at just 3U height.
 
PHU's wide voltage and current range, along with its high-power characteristics, can cover a broader range of testing applications such as photovoltaic systems, electric vehicles (EVs), and automotive electronics, etc. The launch of PHU autoranging (multi-range) high power DC source enhances the completeness of the DC power supply product line of GW Instek, and provides customers with more comprehensive and integrated solutions.

The AWS (Advanced Web Server) function allows the user to operate devices directly through a web browser, without needing to install any complicated software or drivers. This functionality allows users to complete tasks more efficiently, saving time and increasing productivity.
 
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.
 
For industry interface, PHU provides a variety of embedded industrial interface options to meet user needs, eliminating the need for users to prepare additional interfaces. The available ports including EtherCAT, CANopen, Modbus, Profinet and DeviceNet, etc. Except the standard built-in programmable sequence function, PHU also offers a variety of optional functions including Datalogger, MPPT (Maximum Power Point Tracking), Solar Array Simulator, AH/WH Meter and Battery Simulation to meet customer’s requirements.
 
There are a total of 18 models, consisting of 3 power capacities (5 kW/10 kW/15 kW) and 6 voltages (80 V/200 V/500 V/750 V/1000 V/1500 V) to meet all customer needs.
 
Medium Voltage
High Voltage
High Current
Model
V
A
W
Model
V
A
W
Model
V
A
W
PHU 500-30
500
30
5 kW
PHU 1000-15
1000
15
5 kW
 PHU 80-170
80
170
5 kW
PHU 500-60
500
60
10 kW
PHU 1000-30
1000
30
10 kW
 PHU 80-340
80
340
10 kW
PHU 500-90
500
90
15 kW
PHU 1000-45
1000
45
15 kW
 PHU 80-510
80
510
15 kW
PHU 750-20
750
20
5 kW
PHU 1500-10
1500
10
5 kW
 PHU 200-70
200
70
5 kW
PHU 750-40
750
40
10 kW
PHU 1500-20
1500
20
10 kW
 PHU 200-140
200
140
10 kW
PHU 750-60
750
60
15 kW
PHU 1500-30
1500
30
15 kW
 PHU 200-210
200
210
15 kW
 
 
Voltage/Power
5 kW
10 kW
15 kW
80 V
PHU 80-170
PHU 80-340
PHU 80-510
200 V
PHU 200-70
PHU 200-140
PHU 200-210
500 V
PHU 500-30
PHU 500-60
PHU 500-90
750 V
PHU 750-20
PHU 750-40
PHU 750-60
1000 V
PHU 1000-15
PHU 1000-30
PHU 1000-45
1500 V
PHU 1500-10
PHU 1500-20
PHU 1500-30