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Testforce USAB&K Precision HPS Series
High Power Programmable DC Power Supplies
The HPS Series Programmable DC Power Supplies provide 20 kW of clean output power and high efficiency in a compact 3U form factor.
The 5-inch touchscreen display offers intuitive control while displaying both set and measured values. Built-in protection features help prevent damage to the power supply and device under test, while adjustable voltage/current slew rates deliver an additional layer of control.
Suitable for applications in aerospace, electric vehicle (EV), solar, and green technology industries.
- High power density, up to 20 kW in a 3U form factor
- Efficiency up to 94%
- Parallel operation for increased output power up to 160 kW
- Galvanically isolated analog control and monitoring interface
- OVP, OCP, OPP, UVP (under voltage protection), and key lock function
- Adjustable voltage and current rise time
- Fast transient response time < 3 ms
- Simulation of photovoltaic arrays
- Remote sense to compensate for voltage drop
- Datalogging directly to a USB flash drive
- RS232 and LAN interfaces standard
- LabVIEWTM drivers included
- 3-phase 208 VAC or 400 VAC input configurations available
| Model | Description |
|---|---|
| HPS20K800 | 800 V / 25 A / 20 kW DC Power Supply - 208 VAC Input |
| HPS20K800-400V | 800 V / 25 A / 20 kW DC Power Supply - 400 VAC Input |
| HPS20K1500 | 1500 V / 13.4 A / 20 kW DC Power Supply - 208 VAC Input |
| HPS20K1500-400V | 1500 V / 13.4 A / 20 kW DC Power Supply - 400 VAC Input |
SKU
B&K Precision HPS Series
Manufacturer
B&K Precision
Model
HPS Series
Remote Sense Compensation
80 V, 150 V
Transient Response Time
≤ 3 ms (Time for output voltage to recover within 0.5% ±25 mV of its rated
output.)
Command Response Time
10 ms (Typical time required for output to begin to change following receipt of
command data.)
Efficiency
94% (At nominal line voltage and max load.)
Power Factor
> 0.7
Output Terminal Isolation
2000 V
Inrush Current
76 A (Applies to rated input voltage. The inrush current only occurs when first
connecting to the grid.)
Leakage Current
< 35 mA
Interface
RS232, LAN,
Analog (Galvanically isolated DB25)
Analog Programming
Input impedance: 1 MΩ, Maximum input voltage 25 V, Response time < 10 ms
Operating Temperature Range
32 ºF to 122 ºF (0 ºC to 50 ºC)
Storage Temperature
-4 ºF to 158 ºF (-20 ºC to 70 ºC)
Operating Humidity Range
< 80%
Altitude
< 2000 m
Environment
Installation category II, pollution degree 2
Dimensions (L x W x H)
19” x 5.3” x 24.2” (482 x 132.5 x 614.7 mm)
Weight
82 lbs (37 kg)
Warranty
3 Years
Standard Accessories
Test report & certificate of calibration
Safety
Low Voltage Directive (LVD) 2014/35/EU,
EN61010-1:2010 + A1:2019
EMC
EMC Directive 2014/30/EU, EN61326-1:2013
Other Specifications/Notes
Series average/range values; Select your model to see its specifications