AC Power Supplies
50/60Hz and 60/50Hz Static Frequency Converters

The PXe 11000, 31000, and 33000 series Static Frequency Converters are versatile devices that convert AC power frequency from one value to another.

They can convert frequencies such as 50Hz to 60Hz, 60Hz to 50Hz, 50Hz to 400Hz, and 60Hz to 400Hz. These converters also allow for user-defined frequency conversions, such as 6.67Hz, 25Hz, and 100Hz.

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Most Popular AC Power Supply Configurations

We have a variety of models available, Please see below for some popular configurations: All combinations of Voltage and Frequency are available, if you require a customised SFC please contact us.

PXe-110001

Input: 115V | 50Hz | 1 Phase

Output: 115V | 60Hz | 1 Phase

Capacity: 1kVA

Case: IP22 Rated

Dimensions: 430 x 380 x 133mm

Weight: 20kg

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PXe-33003E

Input: 415V | 50-60Hz | 3 Phase

Output: 115V | 60Hz | 1 Phase

Capacity: 3kVA

Case: IP22 Rated

Dimensions: 430 x 550 x 430mm

Weight: 62kg

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PXe-310015

Input: 440V | 50Hz | 3 Phase

Output: 115V | 60Hz | 1 Phase

Capacity: 15kVA

Case: IP22 Rated

Dimensions: 550 x 700 x 800mm

Weight: 220kg

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Key Features

Here's what comes as standard with our PXe AC Power Supplies

Double Conversion

AC to DC rectification followed by DC to AC inversion.

Pure Sine Wave Output

Pure sine wave output: Replicates the quality of utility power.

Fixed and variable frequency selection

Allows testing flexibility in choosing the desired output frequency.

PWM And IGBT Technology

Ensures efficient and accurate frequency conversion.

LED Display and Tactile Key Buttons

Provides user-friendly interface for monitoring and control.

Single-phase and three-phase availability

Catering to different power requirements.

Harmonics

Low harmonic distortion and Total Harmonic Distortion (THD): Produces clean power output with minimal harmonic content.

Comprehensive Protection

Includes features to safeguard against over-temperature, over-voltage, under-voltage, over current, and power issues.

Isolated Output Transformer

Ensures input-output isolation, crucial for eliminating ground loops and maintaining system integrity.

AC Power Supply Applications

Applications of PXe AC Power Supplies include:

Performance Testing Of Appliances

Allowing for accurate testing of appliances under different frequency conditions.

Aircraft Systems

Provides the necessary power conversion for aircraft systems relying on different frequencies.

Variable Speed Motors, Fans and Pumps

Allows operation of these devices at different frequencies as required.

Industrial Electrical Equipment

Enables the operation of equipment requiring specific frequencies in industrial settings.

Aviation and Avionics LRUs

Supports the operation and testing of avionics equipment used in aircraft.

Marine and Shoreside Power Solutions

Supports power conversion needs for 60Hz powered marine vessels docking to 50Hz shore power.

Technical Information

Capacity	Technical Information
Single Phase output	kVA Ratings: 0.5kVA, 1kVA, 3kVA, 5kVA, 10kVA, 15kVA, 20kVA, 30kVA, 50kVA, 60kVA, 75kVA, 100kVA, 150kVA, 200kVA
Three Phase output versions	units: 1kVA, 3kVA, 6kVA, 9kVA, 15kVA, 20kVA, 30kVA, 45kVA, 60kVA, 100kVA, 150kVA, 200kVA, 300kVA, 400kVA, 500kVA~2000kVA (Select One kVA)

Input	Technical Information
Single phase (Select One Individual Voltage)	110Vac ±10%, 115Vac ±10%, 120Vac ±10% 127Vac ±10%, 220Vac ±10%, 230Vac ±10%
Three phase (Select One Individual Voltage)	115-127(L-N) / 200-220V(L-L) ±10%,220-240(L-N) / 380-415V(L-L) ±10%,3 Phase 4 Wire, 440V(L-L) ±10%, 480V(L-L) ±5%, 3Phase 3 Wire
Frequency	50Hz/60Hz ±5%, 400Hz(Optional)
Power factor	≥ 0.8 (standard type) ≥ 0.9 (optional type, 12 pulse)

Output	Technical Information
Single phase (Select One Individual Voltage)	Fixed: 110V, 115v, 120V, 127V, 220V, 230V, 240V Adjustable: 0~150Vac/0~300Vac
Three phase (Select One Individual Voltage)	Fixed: 115/200V(L-N/L-L), 120/208V(L-N/L-L), 127/220V(L-N/L-L), 220/380V(L-N/L-L), 230/400V(L-N/L-L), 240/415V(L-N/L-L), 254/440V(L-N/L-L), 277/480V(L-N/L-L), 3 Phase 4 Wire Adjustable: 0~260V(L-N)/0~520V(L-L), 3 Phase 4 Wire
Frequency	Fixed: 50Hz ,60Hz, 100, 200Hz, 45-200Hz (adjustable) Optional: 400Hz/40Hz~500Hz (adjustable), 16.67Hz, 25Hz, 50Hz, 60HzHz, 400-1000Hz
Voltage Accuracy	≤ ±1% FS (Full Scale)
Frequency Accuracy	≤ ±0.1% FS (Full Scale)
Total harmonic distortion	THD ≤ 3% @ linear load, pure sine wave output
Crest	3:1
Overload	100% for continuous, 101-200% shut down in 200mS
Interface	Non for standard units, RS232C/RS485/GPIB(Optional)
Protection	over current, over load, over-voltage, over heat, short circuit, alarm and indicators
Enclosure IP	IP22 (Standard), IP32, IP54(Optional) Or as per requirement
LED/LCD display	. Digital frequency meter . Digital voltage meter . Digital current meter . Digital power/PF meter
Connectors	Hard-wire terminals, EN60309, MIL-STD, Or client choice

Environment	Technical Information
Temperature	Operation: -10℃~55℃ Ambient: -10℃~45℃
Noise	≤ 65dB at 1 meter EN 55022, IEC1000-4
Humidity	10~90% non-condensing
Cooling	Variable speed fan, air intake in base, exhaust at rear
Altitude	≤ 1800m
Castors or Feet	0.5-3kVA have rubber feet and lifting handles, 4kVA+ have castors with front brakes. A/Vs or feet optional
CE	CE Marked, UL conforming

Reliability and Efficiency	Technical Information
Overall efficiency	≥ 85%
Mean Time To Restore(MTTR)	< 30 min
Mean Time Between Failure(MTBF)	50,000Hrs

Standards
EN IEC61000-3-2, EN 6100-3-3, EN55032, EN55035, MIL-STD 461, MIL-STD704, STANAG 1008
GB50054-95, GB 50150-1991, GB 50150-2006, GB 50171-1992, GB/T 16935.5-2008, GB/T16935.4-2011
For more information and support, please feel free to contact us

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Our Static Frequency Converters are designed specifically with your requirements in mind. For a quote and performance specific to your needs please fill out this form.

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50/60Hz and 60/50Hz Static Frequency Converters