Description
PONOVO's PA series of amplifiers are specially designed for power network real time simulation applications,which requires large power output,high accuracy even at high current output for all kinds of load.It can be used together with RTDS to compose a complete power network real time dynamic simulation system.
Model:PAC2000B Panel-Mounted Power Amplifier
PAC2000B is a kind of high-performance linear power amplifier specially developed for power system simulation, showing incredible performance of not only solving the accuracy problem for linear power amplifier during high power and high current output but keeping the strength of being available for all kinds of capacitive and inductive loads. It can output high current, with maximum RMS phase current of 200A and maximum output power of 2400 VA, and its step response accuracy and time delay accuracy are very high, which is less than 20μs.
It can built up 3-phase or 6-phase system together with other PA series amplifier models, which can be installed in a integrated cabinet to finalize different simulation application requirements.
Features:
1 Channels current outputs. The output current of each channel can reach 200A RMS. The maximum output power can reach 2400VA.
Main Specifications
| Current |
0 ~ 200 A RMS |
| Max. Output power |
>2400VA(200A output) |
| Input signal |
0~7V RMS(± 10Vpek) |
| Current Accuracy |
0.2%(0.5A-200A) |
| Current Typical Accuracy |
< 0.1% |
| Differential input impedance |
20k ohm |
| Gain |
2A/V 4A/V 30A/V |
| Harmonic Distortion Ratio |
≤0.2% |
| Linearity |
≤0.2% |
| Phase accuracy |
0.2° |
| Frequency range |
DC-5kHz±1dB |
| Step response |
< 20μs |
| Input/output delay |
< 20μs |
| DC power supply |
PAP01 |
| Power supply |
3 phase 380V AC 50/60 Hz |
| Chassis |
4U 19 inches |
Model:PAC60Ci Panel-Mounted Power Amplifier for HIL
PAC60Ci is the 6-phase real time simulation amplifier, with maximum RMS phase current of 30A and maximum output power of 450VA. This current amplifier is possessed of high accuracy and fast liner response. PAC60Ci is specially designed for R&D of power system simulation. It solves the problems of high power of linear power amplifier and accuracy of high current output. It is adapted to various capacitive and inductive load. It can be installed in the cabinet to work together with other amplifier models and equipment to finalize different simulation applications.
Main Specifications
| Current |
6×0 ~ 30 A RMS |
| Max. Output power |
>450VA(30A output) |
| Input signal-Analog/Digital (Optional) |
0~7V RMS(± 10Vpek) / Optional digital interface support Aurora protocol communication |
| Current Accuracy |
0.2%(0.5A-30A) |
| Current Typical Accuracy |
< 0.1% |
| Differential input impedance |
20k ohm |
| Gain |
4A/V |
| Harmonic Distortion Ratio |
≤0.2% |
| Linearity |
≤0.2% |
| Phase accuracy |
0.2° |
| Frequency range |
DC-5kHz±1dB |
| Step response |
< 20us |
| Input/output delay |
< 20us |
| Power supply |
3 phase 380V AC 50/60 Hz |
| Chassis |
4U 19 inches |
Model:
PA30Bi Panel-Mounted Power Amplifier (Hardware in the Loop Simulation)
PA30Bi-H Panel-Mounted Amplifier (Power System Simulation)
PA60Bi Panel-Mounted Power Amplifier (Hardware in the Loop Testing)
PA30Bi is a panel-mounted type real time simulation amplifier. This digital power amplifier can output 3-phase current, with maximum RMS phase current of 30A and maximum output power of 450VA, and 4-phase voltage, with maximum RMS phase voltage of 120V and maximum output power of 60VA.
PA30Bi-H is the panel-mounted type power amplifier model which can produce 3-phase current, with maximum RMS phase current of 30A and maximum output power of 450VA, and 4-phase voltage, with maximum RMS phase voltage of 250V and maximum output power of 75VA. It can be installed in the cabinet together with other amplifier models to consist of complicated simulation system together with RTDS and other equipment for the HIL or PHIL application.
PA60Bi is a panel-mounted power amplifier, which can produce 3-phase current, with maximum RMS phase current of 60A and maximum output power of 800VA, and 4-phase voltage, with maximum RMS phase voltage of 120V and maximum output power of 60VA. This model is similar to PA30Bi but has higher current output and power output. It can compose with other amplifier models to consist comprehensive simulation system to support simulator, like RTDS, OPAL-RT, NI,etc to finalize various simulation experiments.
Main Specifications
| 6 Phase Voltage Amplifier |
4 Phase Voltage Amplifier |
| Model |
PA30Bi |
PA30Bi-H |
PA60Bi |
| Current Output |
3x0 ~ 30 A RMS |
3x0 ~ 30 A RMS |
3x0 ~ 60 A RMS |
| Max. Output power |
> 450VA(30A output) |
> 450VA(30A output) |
> 800VA(60A output) |
| Input signal - Analog/Digital (Optional) |
0~7 V RMS (±10Vpek)/Optional
digital interface support Aurora
protocol communication |
0~7 V RMS (±10Vpek)/Optional
digital interface support Aurora
protocol communication |
0~7 V RMS (±10Vpek)/Optional
digital interface support Aurora
protocol communication |
| Current Accuracy |
0.2%(0.5A-30A) |
0.2%(0.5A-30A) |
0.2%(0.5A-60A) |
| Current Typical Accuracy |
< 0.1% |
< 0.1% |
< 0.1% |
| Differential input impedance |
20k ohm |
20k ohm |
20k ohm |
| Gain |
4A/V |
4A/V |
8A/V |
| Harmonic Distortion Ratio |
≤0.2% |
≤0.2% |
≤0.2% |
| Linearity |
≤0.2% |
≤0.2% |
≤0.2% |
| Phase accuracy |
0.2° |
0.2° |
0.2° |
| Frequency range |
DC-5kHz±1dB |
DC-5kHz±1dB |
DC-5kHz±1dB |
| Step response |
< 20μs |
< 20μs |
< 20μs |
| Input/output delay |
< 20μs |
< 20μs |
< 20μs |
| Voltage |
4×0 ~ 120V RMS |
4×0 ~ 250V RMS |
4×0 ~ 120V RMS |
| Max. Output power |
60VA(120V output) |
75VA(250V output) |
60VA(120V output) |
| Input signal |
0~7V RMS(± 10Vpek) |
0~7V RMS(± 10Vpek) |
0~7V RMS(± 10Vpek) |
| Voltage Accuracy |
0.1%(5V-120V) |
0.2%(5V-250V) |
0.1%(5V-120V) |
| Voltage Typical Accuracy |
< 0.05% |
< 0.1% |
< 0.05% |
| Differential input impedance |
20k ohm |
20k ohm |
20k ohm |
| Gain |
20V/V |
36V/V |
20V/V |
| Harmonic distortion ratio |
≤0.1% |
≤0.1% |
≤0.1% |
| Linearity |
≤0.1% |
≤0.2% |
≤0.1% |
| Phase accuracy |
0.2° |
0.2° |
0.2° |
| Frequency range |
DC-5kHz±1dB |
DC-3kHz±1dB |
DC-5kHz±1dB |
| Step response |
< 20μs |
< 80μs |
< 20μs |
| Input/output delay |
< 20μs |
< 80μs |
< 20μs |
| Power supply |
3 phase 380V AC 50/60 Hz |
3 phase 380V AC 50/60 Hz |
3 phase 380V AC 50/60 Hz |
| Chassis |
4U 19 inches |
4U 19 inches |
4U 19 inches |
Model:
PAV250Bi Panel-Mounted Power Amplifier for Network Simulators
PAV120Bi Panel-Mounted Power Amplifier for Real Time Dynamic Simulation
PAV250Bi is one of PONOVO's conventional voltage power amplifier models, specially designed for R&D of power system simulation. It is adapted to various capacitive and inductive loads. There are 6-phase voltage outputs with 2 options, 250V or 300V maximum output. It has very high time-delay accuracy, only 80μs and high power output capability. It can be installed in 19-inch cabinet together with other panel-mounted type amplifier to compose a comprehensive simulation system.
PAV120Bi is specially designed for R&D of power system simulation. It is adapt to various capacitive and inductive loads. It has 6 channels voltage outputs, each channel with 120V/60VA maximum output. It has a high frequency range up to DC 5kHz ±1dB, and can be used to consist of complicated HIL and PHIL simulation application together with other amplifier models and equipment.
Main Specifications:
| |
6 Phase Voltage Amplifier (6x250V) |
6 Phase Voltage Amplifier (6x120V) |
| Model |
PAV250Bi |
PAV120Bi |
| Voltage Output |
6 X 0~250V RMS |
6 X 0~120V RMS |
| Max. Output Power |
>75VA(250V output) |
>60VA(120V output) |
| Input Signal-Analog/Digital (Optional) |
0~7 V RMS (±10Vpek)/Optional digital interface
support Aurora protocol communication |
0~7 V RMS (±10Vpek)/Optional digital interface support Aurora protocol communication |
| Voltage Accuracy |
<0.2%(5V-250V) |
<0.1%(5V-120V) |
| Voltage Typical Accuracy |
<0.1% |
<0.05% |
| Differential Input Impedance |
20k ohm |
20k ohm |
| Gain |
36V/V |
20V/V |
| Harmonic Distortion Ratio |
≤0.1% |
≤0.1% |
| Linearity |
≤0.2% |
≤0.1% |
| Phase Accuracy |
0.2° |
0.2° |
| Frequency Range |
DC-3kHz±1dB |
DC-5kHz±1dB |
| Step Response |
< 80μs |
< 20μs |
| Input/Output Delay |
< 80μs |
< 20μs |
| Power Supply |
3 phase 380V AC |
3 phase 380V AC |
| Chassis |
4U 19 inches |
4U 19 inches |
PAC60Ti is the six-phase real time simulation amplifier with high accuracy and fast liner response. This current amplifier can generate high power. For static status, the maximum output power can reach 600VA; for transient status, the maximum output power can be 800VA.
Main Specifications
| Static status |
|
| Current |
6×0 ~ 30 A RMS |
| Max. Output power |
6×210VA(30A output) |
| |
3×400VA(60A output) |
| |
2×600VA(90A output) |
| Transient status |
Output time is 2s |
| Current |
6×0 ~ 60 A RMS |
| Max. Output power |
6×300VA(60A output) |
| |
3×600VA(120A output) |
| |
2×800VA(180A output) |
| Input signal |
0~7V RMS(± 10Vp-p) |
| Current Accuracy |
0.2%(0.2A-30A) |
| Current Typical Accuracy |
< 0.1% |
| Differential input impedance |
20k ohm |
| Gain |
8A/V |
| Harmonic Distortion Ratio |
≤0.2% |
| Linearity |
≤0.2% |
| Phase accuracy |
0.2° |
| Frequency range |
DC-3kHz±1dB |
| Step response |
< 80us |
| Input/output delay |
80us |
| Power supply |
3 phase 380V AC 50/60 Hz |
| Chassis |
4U 19 inches |
For more details you can check https://www.ponovo.net/power-amplifier-for-real-time-dynamic-simulation/conventional-power-amplifier-panel-mount-type/
