1. Outdoor Power Conditioning Voltage Regulator
Three Phase 10 – 250 kVA

2. What is the Piranha? It is a three phase
Power Conditioning Voltage Regulator.
The Piranha offers exceptional reliability
with a Mean Time Between Failure
greater than 200,000 hours in worst case
conditions and Mean Time To Repair of
less than 2 hours. The front access control
makes it easy to maintain and ensures
maximum up time.
The Piranha from DSPM
“Takes a Bite Out of Power Problems”.
It is available in power levels of
10, 20, 30, 50, 75,
100, 125, 150 and 250 kVA

3. What makes the Piranha different?
• Display monitor keeps you in control 24/7.
• Dependable DSP/PWM technology for
unsurpassed reliability.
• Economical for the lowest overall cost
for your light safety,
with an Energy Star Rating.
• High efficiency of >96%.
• A reliability of over 200,000 hours.
• Comes standard with a main input breaker.
• Easy front access.
• With a proven non-linear load capability.
• Regulation bypass switch that enables the unit.
• Input and output filters.
• 5 Year power train warranty
• Listed UL 1950

4. Specifications
*Standard Power Levels , 20, 30, 50, 75, 100, 125, 150, 250 kVA
*Input Voltage , 240 or 480 VAC
*Input Voltage Range %, -15%
Power Factor
*Frequency Range , 60 or 400 Hz
*Output Voltage /240, 208Y/120 or 480Y/277 VAC
*Output Voltage Regulation......±1% Typical, ±2% Max
Response Time cycle correction with standard regulation
Harmonic Distortion <1% added
Common Mode dB
Normal Mode dB (0.1 Hz to 1 mHz)
Overload (Inrush) % of full load for 10 seconds
Transformer Shielded, isolation transformer or copper wound,
buck-boost transformer
Efficiency ≥96% at full loads; 98.5% at light loads
Load Power Factor leading or lagging to unity
Audible Noise <58 dB measured on Response Curve “A”
Safety Agencies Listed to UL standard 1950
Operating Temperature º to 50ºC (-4º to 122ºF)
Storage Temperature º to 60ºC (-4º to 140ºF)
Humidity %, Non-condensing
Cabinet NEMA 3R
*Consult factory for others.
Specifications subject to change without notice.

5. System Drawing:
Specification Chart:

6. Brochure
For your convenience you can download the brochure with all the information about our Piranha from our website:

7. Data Sheet
For your convenience you can download the data sheet with all the information along with how to order our Piranha from our website:

8. Other Downloads
For your convenience you can also download the technical specification, manual, field service documents, and white papers for the Piranha from our website:

9. If you have any other questions or would like more information
Call DSPM.POWER
Thank You!