PXe Series – Static Frequency Converter AC/ DC Power Supplies

The PXe series Static Frequency Converters are versatile devices used to convert AC power frequency from one value to another. They are capable of converting 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.

The range of models available includes single-phase units ranging from 0.5kVA to 200kVA capacity, as well as three-phase models ranging from 1kVA to a maximum of 2000kVA capacity. The specifications tab provides further details on the available options within these ranges.

The operation of PXe series Static Frequency Converters involves a built-in rectifier that converts the incoming AC power into DC. This DC power is then inverted into the desired frequency and voltage using PWM (Pulse Width Modulation) and IGBT (Insulated Gate Bipolar Transistor) switching. The conversion process also includes a built-in isolation transformer, which is crucial for achieving input-output isolation and eliminating ground loops.

The PXe series converters offer several advantages, making them well-suited for various applications. They are commonly used for product testing and operating imported/exported equipment. Additionally, they find extensive use in testing commercial and military aerospace avionics equipment, including the operation of electronics that rely on 400Hz power onboard aircraft or military vessels. These converters facilitate the testing of maximum and minimum AC parameters such as drop-out voltage, current, and frequency range.

Key Features of the PXe series Static Frequency Converters include:

Double conversion: AC to DC rectification followed by DC to AC inversion
PWM and IGBT technology: Ensures efficient and accurate frequency conversion
Low harmonic distortion and Total Harmonic Distortion (THD): Produces clean power output with minimal harmonic content
Pure sine wave output: Replicates the quality of utility power
LED display and tactile key buttons: Provides user-friendly interface for monitoring and control
Comprehensive protection: Includes features to safeguard against over-temperature, over-voltage, excessive current, and power issues
Fixed and variable frequency selection: Allows flexibility in choosing the desired output frequency
Single-phase and three-phase availability: Cater to different power requirements
Isolated output transformer: Ensures input-output isolation, crucial for eliminating ground loops and maintaining system integrity

Overall, the PXe series Static Frequency Converters offer reliable and efficient frequency conversion solutions for a wide range of applications, ensuring the proper operation of equipment under varying frequency conditions.

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Our Static Frequency Converters are designed specifically with your requirements in mind. For a quote specific to your needs please provide us with the following:

Input: No. of Phases/ Voltage/ Frequency

Output: No. of Phase/ Voltage/ Frequency

Capacity: kVA or output current

Control: Manual or interface

Applications of PXe series Static Frequency Converters include:

Performance testing of appliances: Allows for accurate testing of appliances under different frequency conditions
Compliance testing of dropout and regulation: Ensures equipment meets regulatory requirements
Aviation and avionics LRUs: Supports the operation and testing of avionics equipment used in aircraft
Aircraft systems: Provides the necessary power conversion for aircraft systems relying on different frequencies
Industrial electrical equipment: Enables the operation of equipment requiring specific frequencies in industrial settings
Marine power solutions: Supports power conversion needs for marine vessels
Shoreside power solutions: Provides frequency conversion capabilities for power supply at ports and harbours
Laboratory and test instruments: Facilitates accurate frequency testing for laboratory equipment
Motors, fans, and pumps: Allows operation of these devices at different frequencies as required

We have a variety of models available, please see below for some popular configurations:

PXe-110001F – Input: 1 phase/ 115V/ 50Hz-60Hz – Output: 1 phase/ 115V/ 4000Hz – Capacity: 1kVA

Dimensions: 430 x 380 x 133mm – Weight: 20Kg

PXe-310001F – Input: 3 phase/ 440V/ 60Hz – Output: 1 phase/ 115V/ 400Hz – Capacity: 1kVA

Dimensions: 430 x 450 x 178mm – Weight: 24Kg

PXe-330003F – Input: 3 phase/ 415V/ 50Hz-60Hz – Output: 3 phase/ 115V/ 400Hz – Capacity: 3kVA

Dimensions: 482 x 550 x 360mm – Weight: 60Kg

PXe-330010E – Input: 3 phase/ 440V/ 60Hz – Output: 3 phase/ 230V/ 50Hz – Capacity: 10kVA

Dimensions: 5550 x 1200 x 1000mm – Weight: 120Kg

PXe-330020E – Input: 3 phase/ 440V/ 60Hz – Output: 3 phase/ 230V/ 50Hz – Capacity: 20kVA

Dimensions: 5550 x 1200 x 1000mm – Weight: 300Kg

PXe-330050E – Input: 3 phase/ 440V/ 60Hz – Output: 3 phase/ 230V/ 50Hz – Capacity: 50kVA

Dimensions: 1000 x 700 x 1550mm – Weight 450Kg

PXe-33080 – Input: 3 phase/ 240V/50Hz – Output: 3 phase/ 120V/ 60Hz – Capacity: 80kVA

Dimensions: 1000 x 700 x 1550mm – Weight 600Kg

PXe-330100E – Input: 3 phase/ 240V/ 60Hz – Output: 3 phase/ 120V/ 50Hz – Capacity: 100kVA

Dimensions: 1200 x 800 x 1750mm – Weight 750Kg

PXe-31001F

PXe-510001F

PXe-330003F

PXe-330080

Technical Specification

Capacity
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
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
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
Operating conditions
Temperature	. Operation: -10℃~55℃ . Ambient: -10℃~45℃
Noise	≤ 65dB at 1 meter
Humidity	10~90% non-condensing
Altitude	≤ 1800m
Reliability and Efficiency
Mean Time Between Failure(MTBF)	50,000Hrs
Mean Time To Restore(MTTR)	< 30 min
Overall efficiency	≥ 85%
Standards
GB50054-95, GB 50150-1991, GB 50150-2006, GB 50171-1992, GB/T 16935.5-2008, GB/T16935.4-2011
EN IEC61000-3-2, EN 6100-3-3, EN55032, EN55035, MIL-STD 461, MIL-STD704, STANAG 1008
For more information and support, please feel free to contact us

Quality

We are committed to providing products that meet international quality requirements. PX Electronic certifies that all products meet or exceed their published specification, European & USA safety requirements.

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PXe Series – Static Frequency Converter AC/ DC Power Supplies

The range of models available includes single-phase units ranging from 0.5kVA to 200kVA capacity, as well as three-phase models ranging from 1kVA to a maximum of 2000kVA capacity. The specifications tab provides further details on the available options within these ranges.

Key Features of the PXe series Static Frequency Converters include:

Double conversion: AC to DC rectification followed by DC to AC inversion

PWM and IGBT technology: Ensures efficient and accurate frequency conversion

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

Pure sine wave output: Replicates the quality of utility power

LED display and tactile key buttons: Provides user-friendly interface for monitoring and control

Comprehensive protection: Includes features to safeguard against over-temperature, over-voltage, excessive current, and power issues

Fixed and variable frequency selection: Allows flexibility in choosing the desired output frequency

Single-phase and three-phase availability: Cater to different power requirements

Isolated output transformer: Ensures input-output isolation, crucial for eliminating ground loops and maintaining system integrity

Overall, the PXe series Static Frequency Converters offer reliable and efficient frequency conversion solutions for a wide range of applications, ensuring the proper operation of equipment under varying frequency conditions.

Our Static Frequency Converters are designed specifically with your requirements in mind. For a quote specific to your needs please provide us with the following:

Input: No. of Phases/ Voltage/ Frequency

Output: No. of Phase/ Voltage/ Frequency

Capacity: kVA or output current

Control: Manual or interface

Applications of PXe series Static Frequency Converters include:

Performance testing of appliances: Allows for accurate testing of appliances under different frequency conditions

Compliance testing of dropout and regulation: Ensures equipment meets regulatory requirements

Aviation and avionics LRUs: Supports the operation and testing of avionics equipment used in aircraft

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

Industrial electrical equipment: Enables the operation of equipment requiring specific frequencies in industrial settings

Marine power solutions: Supports power conversion needs for marine vessels

Shoreside power solutions: Provides frequency conversion capabilities for power supply at ports and harbours

Laboratory and test instruments: Facilitates accurate frequency testing for laboratory equipment

Motors, fans, and pumps: Allows operation of these devices at different frequencies as required

We have a variety of models available, please see below for some popular configurations:

PXe-110001F – Input: 1 phase/ 115V/ 50Hz-60Hz – Output: 1 phase/ 115V/ 4000Hz – Capacity: 1kVA

Dimensions: 430 x 380 x 133mm – Weight: 20Kg

PXe-310001F – Input: 3 phase/ 440V/ 60Hz – Output: 1 phase/ 115V/ 400Hz – Capacity: 1kVA

Dimensions: 430 x 450 x 178mm – Weight: 24Kg

PXe-330003F – Input: 3 phase/ 415V/ 50Hz-60Hz – Output: 3 phase/ 115V/ 400Hz – Capacity: 3kVA

Dimensions: 482 x 550 x 360mm – Weight: 60Kg

PXe-330010E – Input: 3 phase/ 440V/ 60Hz – Output: 3 phase/ 230V/ 50Hz – Capacity: 10kVA

Dimensions: 5550 x 1200 x 1000mm – Weight: 120Kg

PXe-330020E – Input: 3 phase/ 440V/ 60Hz – Output: 3 phase/ 230V/ 50Hz – Capacity: 20kVA

Dimensions: 5550 x 1200 x 1000mm – Weight: 300Kg

PXe-330050E – Input: 3 phase/ 440V/ 60Hz – Output: 3 phase/ 230V/ 50Hz – Capacity: 50kVA

Dimensions: 1000 x 700 x 1550mm – Weight 450Kg

PXe-33080 – Input: 3 phase/ 240V/50Hz – Output: 3 phase/ 120V/ 60Hz – Capacity: 80kVA

Dimensions: 1000 x 700 x 1550mm – Weight 600Kg

PXe-330100E – Input: 3 phase/ 240V/ 60Hz – Output: 3 phase/ 120V/ 50Hz – Capacity: 100kVA

Dimensions: 1200 x 800 x 1750mm – Weight 750Kg

PXe-31001F

PXe-510001F

PXe-330003F

PXe-330080

Technical Specification

Capacity

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

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

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