TFP-A series (>240kVA) ♦ High-power Programmable Frequency Conversion AC Power Supply
Quantity
Short Description
TFP-A Series is a high-power programmable AC power supply that simulates global grid voltages and conditions for testing, certification, and R&D applications. It supports testing of appliances, motors, and new energy equipment, including energy storage and photovoltaic inverters. Advanced digital inverter technology ensures high accuracy, stability, fast response, and flexible programming.
| TFP-A series is High-Power programmable frequency conversion AC Power Supply can output grid voltages from around the world and simulate normal and abnormal grid conditions according to relevant standards & regulations. It‘s suitable for high-precision, complex programmable applications in laboratories, certification bodies, universities, research institutes, meeting the requirements of product design, development, certification and testing. The product is not only used for laboratory testing of home appliances and motors but also for grid connect performance testing of products in the new energy industry, such as energy storage inverters, photovoltaic inverters and wind power converters. The product adopts industry-leading digital high-frequency inverter control technology, combined with a high-speed digital controller, to achieve high-precision, high-dynamic -response speed, high load adaptability, high stability, and a wide output range of sinusoidal wave output. It features multiple output modes and powerful programming functions, making it a high-efficiency, high-performance grid simulation device. |
Features
Multiple output modes with powerful functions:
▷ Three-phase standard mode: Standard three-phase voltage output
▷ Three-phase unbalanced mode: Independent setting of Three-phase voltage, three-phase phase angle adjustable from 0.0° to 359.9°
▷ Single phase separated mode: Independent setting of Three-phase voltage and frequency, equivalent to 3 x single-phase power supplies
The three-phase mode output adopts a three-phase decoupling design and has comprehensive grid anomaly simulation functions: grid distortion, grid fluctuation, three-phase imbalance, etc. Harmonic mode can superimpose 2-40th harmonics.
It has step and gradual sequence programming test functions.
With LCR load, it can meet the low (zero) voltage ride-through test requirements specified in NB/T32004-2013 standard and the low (zero) voltage ride-through performance is reliable and will not resonate with the inverter output at low voltage.
Fast dynamic response speed, voltage change reaction time within 20ms.
Features Auto-Lock function, automatically locking the keyboard at regular intervals to prevent accidental contact leading to human error/danger.
Voltage design: 0.0 ~ 300.0V, Frequency output range 45.00 ~ 240.00Hz, resolution 0.01Hz.
Built-in electrical parameter analysis function, capable of measuring parameters such as voltage, current, peak current, frequency, active power, apparent power, power factor, and peak voltage factor.
Features "BLACK BOX" function, real-time monitoring of internal voltage, current, temperature, and other parameters, it will immediately alarms
and automatically records operating parameters in case of abnormalities, facilitating later review and maintenance.
Standard communication interface: RS232; optional RS485, LAN, Analog output, etc.
Typical Recommendations
◆ Multiple Output Modes, "One Machine, Multiple Uses"
Adopts three-phase decoupling control, combined with digital control algorithms, to achieve multiple output modes: three-phase standard mode, three-phase unbalanced mode, and discrete single-phase mode. One power supply is equivalent to multiple raditional power supply functions, achieving "one machine, multiple uses."
◆ Multiple Programming Modes, Enabling Comprehensive Grid Anomaly Simulation
TFP-A series features curve editing functions such as stepped, gradual, low (zero) voltage ride-through, and high voltage ride-through, and can superimpose 2-40th harmonics, enabling comprehensive grid anomaly simulation testing of the equipment
