หน้าหลัก > AC power supply > ADMIRE POWER > AC Constant Current Power Supply APA3000 Series

AC Constant Current Power Supply APA3000 Series

Product parameter • Input voltage range:1Ø2W+G 110V/220V±10% 220V±10% 3Ø4W+G 220V/380V±10% • Constant voltage temperature coefficient：50~100ppm/℃ • Constant current temperature coefficient：300ppm/℃

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High Performance
• Digital Voltmeter and Current Resolution 4 Bit Half Display (Optional), AC Voltmeter and
current Real Value Measurement
• DDS waveform generator with frequency resolution of 6.5 bits
• Maximum current up to 30000 A (provide linear and switching power supply, fully meet the
requirements of different situations. Linear structure can be used in high EMI
requirements,high dynamic range. High linearity: Switching structure has the advantages
of high efficiency,high dynamic range and small size.
• Current can be multistage (e.g. 2mA, 20mA, 200mA, 2A, 20A, 200A)
• LED/LCD Display Voltage, Current
• Maximum pressure drop can be customized according to demand
• Modular structure, durable and reliable
• Low temperature coefficient: 300 ppm
• Protection and alarm function: over-temperature, open circuit, over-high and over-low
working voltage

Suitable place
• AC Current Sensor (CT), Diverter Correction, Hall Current Sensor Check
• Coupler calibration, current bar calibration, power meter calibration, power meter calibration, disk meter calibration, digital meter calibration
• Overlapping current generator and material test

Output phase	1Ø2W+G/ 3Ø4W+G
Output Current	Customized according to demand, the maximum accuracy of 30000 A is less than 1%.
Output Current Gear	Customized according to demand
Current Temperature Coefficient	300P.P.M/℃
Output Frequency	Customized frequency resolution (e.g. 45.00-65.00 Hz, 400 Hz, 1KHz...) according to requirements: 0.1 Hz; accuracy: 0.01% stability: 0.01 Hz temperature effect：50ppm/℃
Sinusoidal Wave Generator	DDS Direct Frequency Synthesizer
Sinusoidal Waveform Coefficient	1.414（Resistive load）
Max pressure drop	Customized according to demand
DC bias voltage	Lower than±1mV
Open circuit voltage	Customized according to demand（Max15V）
Output Voltage Temperature Effect	±0.2%/℃
Output total harmonics	0.3%（50Hz 10~100% Full scale current;Resister Load；PF=1，THD-R measurement）（80KHz BW）
Setting accuracy	Current ±0.1% ±2c（50/60Hz 0.1%/100Hz) Frequency±0.05% ±1c（50/60Hz 0.05%/100Hz)
Measurement accuracy（RMS）	Voltage ±（0.5% Range+0.5%Read)±2C(at50Hz)Current ±（0.5% Range+0.5%Read)±5C(at50Hz)
Power Stability Rate	±0.2%（ACV±10%;THD≦2%;Frequency±5%)(at 80%Full scale;Load=0~50%;PF=1)
Load Stability Rate	±0.5%（10~100% Full scale Current)
Inductive load	<2mH (at sin wave 50Hz)
Heat engine time	30Min
Protection function	Output open circuit/Working voltage is too high or too low/Input power supply voltage is too high or too low（±15%）/Overtemperature protection and alarm
Operating environment	temperature 0~＋45℃ humidity 10~90%
Insulation resistance	10Mohm 500DC(line input terminal to casing)

Selection Specification (APA3000 Series)

	0~30A	0~50A	0~100A	0~200A	0~400A	0~600A	0-1000A
0~20V	3020-30A	3020-50A	3020-100A	3020-200A	3020-400A	3020-600A	3020-1000A
0~50V	3050-30A	3050-50A	3050-100A	3050-200A	3050-400A	3050-600A	3050-1000A
0~100V	3100-30A	3100-50A	3100-100A	3100-200A	3100-400A	3100-600A	3100-1000A
0~200V	3200-30A	3200-50A	3200-100A	3200-200A	3200-400A	3200-600A	3200-1000A
0~300V	3300-30A	3300-50A	3300-100A	3300-200A	3300-400A	3300-600A	3300-1000A
0~400V	3400-30A	3400-50A	3400-100A	3400-200A	3400-400A	3400-600A	3400-1000A
0~500V	3500-30A	3500-50A	3500-100A	3500-200A	3500-400A	3500-600A	3500-1000A
0~600V	3600-30A	3600-50A	3600-100A	3600-200A	3600-400A	3600-600A	3600-1000A

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Phone : 081-848-5304
Mobile : 089-488-5982
Line ID : vorasade1
Email : vorasade@electronics-solution.co.th

ELECTRONICS SOLUTION CO.,LTD
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อำเภอธัญบุรี จังหวัดปทุมธานี 12110

Output phase

1Ø2W+G/ 3Ø4W+G

Selection Specification (APA3000 Series)