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ALC2000 SERIES PROGRAMMABLE SINGLE THREE-PHASE ELECTRIC POWER SOURCE

Series:

Communication inverter variable frequency power supply

The single-phase programmable AC frequency converter uses SPWM high-frequency pulse width modulation, advanced direct digital frequency synthesizer (DDS) waveform generation technology, providing a clean sine wave output. It can simulate standard or abnormal voltage and frequency states. The maximum single-unit output power can reach 2000 kVA, and optional functions such as step, gradient, three-phase independent adjustment, and soft start output are available. It is applied in home appliances, commercial air conditioning compressors, motor electronics, medical equipment, lighting, and other industries, and is more suitable for laboratories and certification/R&D units with high-precision or complex power supply applications.

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Details

Product Features

◆ Adopts advanced Direct Digital Synthesizer (DDS) waveform generation technology, with high frequency stability and good continuity;

◆ High measurement accuracy, suitable for testing various waveforms with DC components, such as sinusoidal half-waves and similar waveforms;

◆ Provides an embedded intelligent PC monitoring system;

◆ Fully adjustable output voltage 0-150V, 0-300V, step 0.1V;

◆ Output frequency 45-120Hz (40-500 Hz optional), step 0.1 Hz;

◆ Output current limiting function;

◆ Has 6 memory groups, allowing you to store frequently used parameters for easy recall;

◆ Has an RS232C communication interface [IEEE488.2(GPIB) optional], instruction execution time less than 1ms;

◆ Protection modes: overvoltage, overcurrent, overload, short circuit, current limiting, etc.;

◆ Provides readings of RMS voltage, RMS current, active power, frequency, and power factor;

◆ For 100% unloaded loading, the voltage regulation response time is within 2ms, with strong overload capacity, and the instantaneous current can withstand 3 times the rated current;

◆ Voltage, frequency, time, digital key input, high accuracy;

◆ The unit can execute 30 sets of different voltage, frequency, rise time, and running time settings at one time, and can perform continuous 999999 cycles of testing.

Product Applications

◆ Automated testing systems / Ideal power supply for R&D units / 400Hz power supply for military equipment

◆ Computer equipment testing / 400Hz power supply for airport equipment / OA product testing

◆ Space equipment testing / Air conditioning equipment testing / LCD computer testing

◆ Fluorescent lamp rectifier testing / Testing of various electromechanical products / Switching DC power supply testing

◆ Monitor testing / Motor equipment testing / Transformer/TRIAC/SCR,…etc. parts testing

Product Specifications

ALC2000 Programmable Single-Phase AC Power Supply

Model

2000

2001

2003

2005

2010

2015

2020

2030

2050

2100

2150

Capacity

0.5K

10K

15K

20K

30K

50K

100K

150K

Working Method

SPWM (Sine Pulse Width Modulation)

INPUT

Phase

1φ2W

3φ4W

Voltage

220V±10%

380V±10%

Frequency

47Hz ~ 63Hz

OUTPUT

Phase

1φ2W

Voltage

Low Range 0-150VAC/High Range 0-300VAC

Frequency

45HZ-63HZ Continuously Adjustable, Fixed 50HZ-60HZ, (40-500 Optional)

Maximum Current

Max Current

L＝120V

4.2A

8.4A

25A

42A

84A

125A

168A

250A

420A

840A

1250A

H＝240V

2.1A

4.2A

12.5A

21A

42A

62.5A

84A

125A

210A

420A

652A

LED Display

Voltage, Current, Frequency, Power, Power Factor PF

Linear Regulation

0.1%

Load Regulation

0.5%

Harmonic THD

2% (Pure Resistive Load)

Frequency Regulation

0.01%

Voltage Resolution

0.1V

Frequency Resolution

0.1 Hz

Current Resolution

0.001A/0.01/0.1/1（A）

Measurement Accuracy

Accuracy

Voltage

0.5%FS+5dgt

Current

0.5%FS+5dgt

Wattage

0.5%FS+5dgt

Frequency

0.01%FS+5dgt

Setting Accuracy

Setting

Accuracy

Voltage

1%FS

Frequency

0.1%FS

Memory

Total 9 groups, each group can store voltage and frequency values for easy recall

Programmable

Total 30 groups, each group can run voltage, frequency, rise time, and running time

Overload Capacity

105%＜Output≤110% Output will be shut off after 15 seconds; 110%＜Output≤200% Output will be shut off after 5 seconds;

200%＜Output≤300% Output will be shut off after 2 seconds; 300%＜Output Output will be shut off immediately

Impact Resistance

Withstands 3 times the rated current for 2 seconds continuously; withstands inductive loads with power no more than 0.5 times the rated power of the power supply, or withstands starting surges of rectifying loads with a crest factor no more than 3.0

Starting surge of inductive load with power no more than 0.5 times the rated power of the power supply, or starting surge of rectifying load with crest factor no more than 3.0

Interface

RS232C 【IEEE488.2(GPIB) optional】

I-LIM Set

O-Max Current

Protection

Over Current, Over Temp, Over Load, Short Circuit

Size

Inquiry factory

Weight (Kg)

15kg~900kg

Environment

0 ~40℃(Outdoor -20℃ ~ 50℃ customized), 20~90%RH

◆ Product specifications are constantly updated. Changes may be made without notice. The company accepts special customization according to user needs.

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