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Series 900/200 Power Commander “Plus” (15 kVA - 150 kVA) Single Phase
The Series 900/200 Power Commander “Plus” is a magnetic voltage regulator designed for precision, reliability, and durability. It delivers tight voltage and load regulation with low harmonic distortion, ensuring clean, stable power for sensitive equipment and testing environments. With high fault-clearing capability, isolation, voltage conversion, and common-mode noise attenuation, it protects critical systems while enhancing performance. Ruggedly built for a 20-year design life with minimal maintenance, the Power Commander is ideal for high-precision voltage applications where uptime, accuracy, and reliability are essential.
Features
- High-Precision Regulation – Maintains stable, accurate voltage even under fluctuating input or load conditions, protecting sensitive equipment.
- Superior Fault Clearing – Clears high fault currents quickly, ensuring reliable protection and uninterrupted operation.
- Clean Power Output – Low harmonic distortion and computer-grade isolation safeguard mission-critical systems.
- Flexible Voltage Conversion – Provides isolation and voltage adjustment up to ±10%, making it adaptable to diverse applications.
- Rugged, Long-Life Design – Engineered with a 20-year design life, minimal moving parts, and low maintenance requirements.
- Noise Attenuation – Reduces common-mode noise for reliable, interference-free operation of connected devices.
- Remote Sensing Capability – Compensates for series voltage drops to the load, ensuring consistent power delivery across distances.
Specifications
- Voltage Regulation: ± 1% or better for input fluctuations of +10% to -20%, and from no load to full load
- Frequency Range: 57–63 Hz (60 Hz models) 48–52 Hz (50 Hz models)
- Output Voltage Adjustment: Adjustable to ± 10% via internal potentiometer
- Correction Time: 5–9 cycles under worst-case conditions
- Harmonic Content: Less than 5% THD added under linear load
- Efficiency: 89% to 92%, KVA size dependent
- Overload Capability: 500% for 10 seconds; 1000% for 1 cycle
- Single-Phase Sizes: 15 kVA, 25 kVA, 37.5 kVA, 50 kVA, 75 kVA, 100 kVA, 150 kVA
Documentation
Instruction / Owners Manuals
Support
Services
Technical Support, Start Up Support, Preventative Maintenance, Field Service, In-house Repair, Spare Parts
Website: https://www.trystar.com/services/request-for-services/
Phone: 507-333-3990,1
Email: services@trystar.com
Sales Support
Quotes, lead times, and general product questions
Website: https://www.trystar.com/contact/
Phone: 507-333-3990,2
FAQs
How does the Power Commander “Plus” regulate voltage?
The Power Commander “Plus” uses the natural properties of magnetics to regulate voltage. The Power Commander changes the magnetic properties of a transformer through a control loop, thus changing the voltage either up or down.
What differentiates the Series 900/200 Power Commander “Plus” from Trystar’s Series 900 Power Commander?
In addition to tight voltage regulation, the Series 900/200 Power Commander “Plus” steps the nominal voltage up or down to the desired level, and it also provides isolation as well as transient and noise attenuation.
What differentiates the Power Commander “Plus” from other regulators?
The Power Commander “Plus” can regulate voltage to within 1%, even with input voltage fluctuations of +10% to -20% of nominal, and from no load to full load. Most voltage regulators available today simply are not this precise. In addition, the output voltage may be sensed and regulated at the load, automatically compensating for line and wire losses due to long distance cable runs to the load!
Designed for Real-World Demands
Discover how this product is used across markets for different applications.
Commercial
Discover a range of electrical solutions to keep commercial buildings operational and secure. Benefit from our engineering expertise and manufacturing agility, allowing for customized solutions to meet your specific needs.
Industrial
Enhance productivity, efficiency, and safety in various industrial applicationswith Trystar’s innovative, customer-centric solutions gained through our experience helping our customers solve their power challenges.
Military
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Utilities
Prepare for planned or unplanned power interruptions and handle power outages securely with our dependable solutions that provide efficient backup power.
Series 900/200 Power Commander “Plus” (15 kVA – 450 kVA) Three Phase
Designed for Real-World Demands Discover how this product is used across markets for different applications.