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Rexgear_Preen PAS-F Series Bidirectional AC Power Grid Simulator
Rexgear_Preen PAS-F Series Bidirectional AC Power Grid Simulator
Rexgear_Preen PAS-F Series Bidirectional AC Power Grid Simulator
Rexgear_Preen PAS-F Series Bidirectional AC Power Grid Simulator
Rexgear_Preen PAS-F Series Bidirectional AC Power Grid Simulator
Rexgear_Preen PAS-F Series Bidirectional AC Power Grid Simulator

Preen PAS-F Series Bidirectional AC Power Grid Simulator

PAS Series product is developed for renewable energy related applications. It can simulate the various grid conditions and related test standards. Especially the voltage or frequency transient simulation test feature, it is suitable for production, quality verification, research and development.It also builds in with Low Voltage Ride Through Test (LVRT) test function, step mode and gradual mode programmable capability.

PFV Series is a new generation of programmable AC power supply, with four quadrant energy feedback function. This unit not only provides power to the EUT, but also sinks the power back to the grid system which is useful for grid tie devices testing applications. The maximum output power for PAS series is up to 2000kVA (2MVA). The output voltage range is 0~300VL-N and the standard output frequency is 45~65Hz continuously adjustable (optional 40~70Hz).

Grid Support Features

  • Power curtailment
  • Frequency control P(f)
  • Reactive power injection (VAR)
  • Fault ride through or Low voltage ride through
  • Full dynamic grid support
  • Regenerative

Features

  • PAS has built-in low voltage ride through (LVRT) mode, which can be easily used for simulating the voltage drop test according to different test standards.
  • PAS feeds energy back into the grid system for saving energy and sinking the power from grid tie devices (regenerative).
  • PAS series is suitable for standard verification. For example: UL 1741, IEEE 1547, BDEW, and CEI 0-16 etc.
  • Three phase independent voltage adjustment is suitable for three phase unbalance testing or multiple single phase test units. It also equips with phase angle adjustment.
  • Standard RS-232, RS-485 communication interface, optional GPIB, Ethernet and USB.
  • With 7 inch LCD touch screen display, it can display output voltage, current, frequency, active/apparent power, power factor, test information at the same time.
  • More protection mechanism, detect output undervoltage, overvoltage, overcurrent, over load , input undervoltage/overvoltage, over temperature…etc. 20 fault conditions and record 255 operation and alarm information for troubleshooting and analysis.
  • Step or gradual mode programmable memories can be used for simulate abnormal power condition and run in automatically sequences, which allows you to setup different voltage and frequency in each steps for your power simulation requirements.

Applications

  • Laboratory/Certification Bureau
  • Renewable Energy
  • Electric Vehicles
  • Motor & Compressor

Interfaces

  • Standard
  • RS-232
  • RS-485
  • Option
  • GPIB
  • Ethernet
  • USB

UL 1741/IEEE 1547 Test & Verification

Fully automatic execution of all the procedures specified in IEEE-1547 & IEEE-1547.1:

IEEE 1547.1-5.2 response to abnormal voltage conditions
IEEE 1547.1-5.3 response to abnormal frequency conditions
IEEE 1547.1-5.4 synchronization test
IEEE 1547.1-5.6 DC injection test
IEEE 1547.1-5.7 anti-islanding test
IEEE 1547.1-5.9 open phase test
IEEE 1547.1-5.10 reconnect test
IEEE 1547.1-5.11 harmonics test

Regenerative Function

PAS series is a four-quadrant AC power source which is capable to be a power source or sink the power from the EUT back to the grid system with 90% efficiency. It is suitable for PV Inverter test, EV charger test or other grid tie devices test. Build in with Low Voltage Ride Through (LVRT) test graph and it is very suitable for UL 1741 SA, IEEE-1547 or BDEW 2009 related standards compliance test.

Product Features

1.Excellent regulation: Load regulation is less than 1%
2. High efficiency: Efficiency up to 92%
3. High output power quality: Clean output sinewave and low impact to the input grid system, THD (harmonic distortion) < 2%, ITHD (input current harmonic) < 5%, PF (input power factor) 0.99
4. Built-in features: LVRT/HVRT simulations
5. Four quadrant AC source: Capable to regenerate and recycle power

Low Voltage Ride Through (LVRT)

Built-in Fault Ride Through or Low Voltage Ride Through (LVRT) mode can simulate the grid in abnormal conditions. The settings include rated voltage, frequency, drop voltage, recovery voltage, rise time and drop time to simulate various grid conditions.

A Variety of Built-in Programmable Features

PAS/PFV series has a number of programmable features that can effectively and accurately simulate a variety of power abnormal conditions or disturbance. Through the built-in step and gradual mode, users can simulate voltage and frequency single-step or continuously changes, such as voltage and frequency ramp up/ ramp down, instantaneous changes, and so on. Phase angle and three phase independent adjustment function can be used for simulating three phase imbalance and further test the reliability of the EUT. With low voltage ride through and regenerative function, PAS series is suitable for PV Inverter, Bi-directional EV charger, Energy Storage System as an all purpose grid system simulator.

Model Comparison

Series PAS AFV
General mode Standard Standard
Step mode Standard Standard
Gradual mode Standard Standard
Soft start function Optional Optional
Three phase independent adjustment Standard Optional
Phase angle setting Standard Optional
Low voltage ride through (LVRT) Standard Not available
Regenerative function Standard Optional

Ordering Info

PAS-F Series Three Phase Output (45kVA - 200kVA)

ModelDescription
PAS-F 33030 Regenerative Grid Simulator (30kVA/300V/45-65Hz, Including LVRT Testing)
PAS-F 33045 Regenerative Grid Simulator (45kVA/300V/45-65Hz, Including LVRT Testing)
PAS-F 33060 Regenerative Grid Simulator (60kVA/300V/45-65Hz, Including LVRT Testing)
PAS-F 33075 Regenerative Grid Simulator (75kVA/300V/45-65Hz, Including LVRT Testing)
PAS-F 33100 Regenerative Grid Simulator (100kVA/300V/45-65H, Including LVRT Testing)
PAS-F 33120 Regenerative Grid Simulator (120kVA/300V/45-65Hz, Including LVRT Testing)
PAS-F 33150 Regenerative Grid Simulator (150kVA/300V/45-65Hz, Including LVRT Testing)
PAS-F 33200 Regenerative Grid Simulator (200kVA/300V/45-65Hz, Including LVRT Testing)
PAS-F 33300 Regenerative Grid Simulator (300kVA/300V/45-65Hz, Including LVRT Testing)
PAS-F 33400 Regenerative Grid Simulator (400kVA/300V/45-65Hz, Including LVRT Testing)
PAS-F 001 Soft Start Function
PAS-F 002 GPIB Interface
PAS-F 003 Ethernet Interface
PAS-F 004 USB Interface
PAS-F 005 Output Frequency 40-70Hz

AFC Series Three-Phase In Single-Phase Out (10kVA - 120kVA)

ModelDescription
AFC-31010 High Power Programmable AC Power Source (10kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-31015 High Power Programmable AC Power Source (15kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-31030 High Power Programmable AC Power Source (30kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-31045 High Power Programmable AC Power Source (45kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-31060 High Power Programmable AC Power Source (60kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-31080 High Power Programmable AC Power Source (80kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-31100 High Power Programmable AC Power Source (100kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-31120 High Power Programmable AC Power Source (120kVA/300V/47-63Hz, 50Hz, 60Hz)

AFC Series Three-Phase In Three-Phase Out (5kVA - 640kVA)

ModelDescription
AFC-33005 High Power Programmable AC Power Source (5kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-33010 High Power Programmable AC Power Source (10kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-33015 High Power Programmable AC Power Source (15kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-33030 High Power Programmable AC Power Source (30kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-33045 High Power Programmable AC Power Source (45kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-33060 High Power Programmable AC Power Source (60kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-33080 High Power Programmable AC Power Source (80kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-33100 High Power Programmable AC Power Source (100kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-33120 High Power Programmable AC Power Source (120kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-33160 High Power Programmable AC Power Source (160kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-33200 High Power Programmable AC Power Source (200kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-33240 High Power Programmable AC Power Source (240kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-33300 High Power Programmable AC Power Source (300kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-33400 High Power Programmable AC Power Source (400kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-33500 High Power Programmable AC Power Source (500kVA/300V/47-63Hz, 50Hz, 60Hz)
AFC-33640 High Power Programmable AC Power Source (640kVA/300V/47-63Hz, 50Hz, 60Hz)

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Technical Support

Cut off current at a certain voltage?

Customized Equipment

Phase angle? Overload capacity?

Short Lead Time

On special orders & custom made power supplies.

Dedicated Engineer

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Preen Authorized Distributor

When choosing an industrial equipment, It is essential to work with experts who have had actual experience installing, using, and repairing them. This puts us in the top 2% of the authorized distributors and service providers. We deliver custom/special order Preen power supply while maintaining the original warranty.