POMING 3 Phase to 1 Phase 50Hz to 60Hz Conveter AC Power Supply

Description

Product Description:

POMING’s high-precision variable frequency power supply(AC Power Supply) adopts VPWM high-frequency technology (pulse width modulation technology), and is designed with high-power imported IGBT modules. The input and output are fully isolated, with stable and adjustable frequency, adjustable voltage regulation, and digital indication of frequency, voltage, current, and power. It can simulate power grids around the world and is widely used for export product testing and voltage regulation and frequency regulation testing of various products.

 

Product Features:

• Output voltage: 3-phase 0-520V adjustable;
• Output frequency: 40-499.9HZ programmable dial setting.
• The voltage, frequency, current, and power meters adopt 4-digit digital LED display, which is simple, easy to read, and high resolution.
• The voltage (V), frequency (HZ), current (A), and power (W) are measured and displayed simultaneously in four windows without switching.
• No radiation interference, low harmonic content, and special treatment without interference.
• Pure and stable sine wave output.
• Large capacity, small size, light weight, and high efficiency; Silent device, high reliability.
• Strong overload capacity, capable of withstanding 3 times the rated current in an instant.
• Equipped with overcurrent, high temperature, short circuit, instantaneous power outage protection and warning devices.
• Suitable for other nonlinear loads with resistive, capacitive, and inductive properties.

 

Product Application:

• Overseas sales product testing.
• Pre testing of various product certifications under simulated export destination power grid conditions.
• Product life testing.
• Professional laboratory power adaptability testing.
• Frequency doubling test for winding resistance products such as transformers and motors.

Technical Parameters:

Model N.O.

PMAPS-3110

PMAPS-3115

PMAPS-3120

PMAPS-3130

PMAPS-3145

PMAPS-3160

PMAPS-3175

PMAPS-3190

PMAPS-31100

PMAPS-31120

PMAPS-31150

Capacity

10KVA

15KVA

52KVA

30KVA

45KVA

60KVA

75KVA

90KVA

100KVA

120KVA

150KVA

Circuit mode

Pulse width Modulation method for IGBT VPMW

AC input

3 phase 4 lines G 380 V ±10 % / 50 HZ 60 HZ

Output

Phases

Single phase

Low voltage

0V-150V  Customizable according to customer requirements

High voltage

0V-300V Customizable according to customer requirements

Frequency

40.0HZ-499.9HZ

Maximum current under Low voltage

84

125

168

250

375

500

625

750

840

1000

1250

Maximum current under High voltage

42

62.5

84

125

187.5

200

312.5

375

420

500

625

Frequency stability rate

≦0.1%

Load stability rate

≦0.5% resistive load

≦1% resistive load

Waveform distortion factor

≦2% resistive load

Response time

≦2ms

Indicative resolution

Digital frequency meter

4-digit, resolution 0.1hz

Digital voltmeter

4 – digit , resolution 0.1v

Digital ammeter

A number below 4A: 0.001a 4A or more than 0.01A.

Digital power meter

4-digit, resolution 1w

Protective device

Overload, short circuit, over temperature, protection and warning

Cooling equipment

Forced fan cooling

Environment

Working temperature

0℃-45℃

Relative humidity

0-90%  non-condensing

Size (high * wide * deep mm)

180*430*460

1100*500*780

1200*710*860

1600*800*1100

1600*900*1170

Weight（KG）

110

120

140

200

265

320

360

420

500

550

600