Characteristics of IGBT/PWM Shanghai Yingshidan three-phase single-phase variable frequency power supply: 1 Input voltage: 3-phase 380V (customizable) Input frequency: 50Hz, 60Hz
2. Output voltage: 0~520VAC adjustable (customizable) Output frequency: 40-499.9Hz Programmable finger pull-out setting
3. Provide standard voltage, frequency, and simulation testing for various electrical products from around the world
4. The voltage, frequency, current, and power meters use 4-digit LED displays, which are simple, easy to read, and have high resolution
5. Simultaneously measure and display voltage (V), frequency (Hz), current (A), power (W), and power factor number (PF) in the window
6. No radiation interference, low harmonic components, and specially processed to produce pure and stable sine wave output without interference
7. Strong overload capacity, capable of withstanding 300% of rated current instantly, with overcurrent, high temperature, short circuit, instant power-off protection and warning devices
8. Suitable for use with resistive, capacitive, inductive, and other hybrid loads
9. The inverter part adopts a star shaped design, with each phase capable of independently carrying loads, suitable for three-phase completely unbalanced loads
10. Accepting customized output voltage adjustable from 0-1000V, output frequency adjustable from 5-1000HZ (can be connected to PLC, optional RS232 and RS485)
Number of phases
three-phase
Capacity
can be customized
model
PBY
Production method
IGBT/PWM Pulse Width Modulation Method
Input
voltage
3-phase 4-wire+G: 380V ± 10%
frequency
47Hz-63Hz or 400Hz ± 5%
Output
Voltage (three-phase)
Low range: 0-260V continuously adjustable
High end: 0-520V continuously adjustable
Load stability rate
≤±1%
frequency
40.0Hz-499.9Hz (programmable)
Frequency stability
≤±0.01%
harmonic distortion
Sine wave ≤ 2%
frequency table
4-digit, digital frequency meter, resolution 0.1Hz
voltmeter
4-digit, digital voltmeter, resolution 0.1V
ammeter
4-digit, digital ammeter, resolution 0.1A
Wattmeter
4-digit, digital wattmeter, resolution 0.1W
protective device
Equipped with overload, high temperature, short circuit, instant power failure protection, and alarm device
working environment
temperature
0-40deg.℃
humidity
0-90% (non condensing state)
Each phase
output current
Low current limit
L:1120A
High end current limit
H:560A
Note: Our company reserves the right to change specifications. In case of specification changes, we will not notify you separately. We also accept customized special specifications |
