Máy cấp nguồn lập trình Đài Loan PPA1500 Series

Programmable DC Power Supplies PPA1500 Series

tick sản phẩm Manufacturer
tick sản phẩm Model
tick sản phẩm Warranly
  Twintex
  PPA1500 Series
  12 monthly
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Description

PPA series are high precision programmable DC power supply with auto range output, output power rated 400W, 800W and 1500W, maximum rated voltage up to 1200V. PPA series offer the widest range of output voltage and current at its rated power. One PPA power supply can cover output range of multiple power supplies. It offers powerful programming function through RS232 and RS485 intefaces, supporting SCPI and Modbus-RTU commands. And it is designed to meet both bench-top and integrated system applications. It is the most economical choice of power source to facilitate auto test and auto control.

Features

★ Auto range output
★ High precision and high resolution
★ Over load, over voltage, over current, over temperature and reverse polarity protections
★ Constant voltage and constant current operations, auto CV and CC switch
★ Automatic continuous or dynamic load change
★ 1mVrms low ripple & noise
★ 4.3-inch backlit Segment LCD display
★ High speed rotary dial and keypad input
★ Built-in beeper alarm
★ Panel lock and output ON/OFF function
★ List mode function, 300 sets save & recall for voltage, current and time setups, easy use in auto test
★ Remote sense function
★ Display load resistance value
★ Battery charge mode
★ Standard RS-232 interface, support SCPI commands, support Labview
★ Standard RS-485 interface, support Modbus-RTU commands
★ Optional RS-232 to USB cable

Specifications

Model PPA1500-35 PPA1500-80 PPA1500-150 PPA1500-300 PPA1500-600
Rated output (0~40)
Voltage 0~35V 0~85V 0~155V 0~305V 0~605V
Current 0~111A 0~40.5A 0~20.5A 0~10.5A 0~5.5A
Power 1500W 1500W 1500W 1500W 1500W
O.V.P 0.1~40V 0.1~90V 0.1~160V 0.1~310V 0.1~610V
O.C.P 0.1~112A 0.1~41.5A 0.1~21.5A 0.1~11.5A 0.1~6.5A
Constant Voltage Operation
Line regulation ≤0.01%+5mV ≤0.01%+10mV ≤0.01%+30mV ≤0.01%+50mV ≤0.01%+50mV
Load regulation ≤0.01%+5mV ≤0.01%+10mV ≤0.01%+40mV ≤0.01%+100mV ≤0.01%+100mV
Recovery time ≤500us
Rise time ≤300ms(empty load)

≤500ms(full load)

≤300ms(empty load)

≤1s(full load)

Fall time ≤5s(empty load)

≤150ms (full load)

≤5s(empty load)

≤200ms (full load)

≤5s(empty load)

≤150ms (full load)

≤5s(empty load)

≤200ms (full load)

Ripple & Noise

(20Hz-20MHz)

≤100mVpp ≤100mVpp ≤150mVpp ≤250mVpp ≤300mVpp
Temp. co-efficiency ≤100ppm
Constant Current Operation
Line regulation ≤0.1%+10mA
Load regulation ≤0.1%+10mA
Ripple & Noise

(20Hz-20MHz)

≤150mArms ≤50mArms ≤30mArm ≤40mArms ≤30mArms
Display
Voltmeter 5 digits LCD display
Ammeter 5 digits LCD display
Setting resolution 1mV/10mA 1mV/1mA 10mV/1mA 10mV/1mA 10mV/1mA
Reading resolution 1mV/10mA 1mV/1mA 10mV/1mA 10mV/1mA 10mV/1mA
Setting accuracy Voltage ±(0.01%rdg + 10mV) ±(0.01%rdg + 10mV) ±(0.03%rdg + 100mV) ±(0.03%rdg + 200mV) ±(0.03%rdg + 200mV)
Current ±(0.1%rdg + 60mA) ±(0.1%rdg + 10mA) ±(0.1%rdg + 10mA) ±(0.1%rdg + 10mA) ±(0.1%rdg + 10mA)
Reading accuracy Voltage ±(0.01%rdg +5mV) ±(0.01%rdg +5mV) ±(0.02%rdg +50mV) ±(0.02%rdg +100mV) ±(0.02%rdg +100mV)
Current ±(0.1%rdg + 40mA) ±(0.1%rdg + 0.1%FS) ±(0.1%rdg + 0.1%FS) ±(0.1%rdg + 0.1%FS) ±(0.1%rdg + 0.1%FS)
General
Protection Over load, over voltage, over current, over temperature and reverse polarity protections
Panel lock Provided
Remote sense function Maximum compensation voltage 1V
Battery charge Lithium battery curve charge
Interface RS232interface, Support SCPI commands
RS485 interface, Support Modbus-RTU commands
External Trigger terminal
Memory 300 sets
Insulation Between base and terminals: ≥100MΩ/500VDC
Operating environment Indoor use Altitude: ≤2000m Ambient temperature: 0~40℃
Relative humidity: ≤80% Installation category: II Pollution degree: 2
Storage environment -10℃~70℃, ≤70%RH
Power source AC 220V±10%47~63Hz
Accessories Power cord x1, Operation manual x1, RS232 cable x1, Software CD x1
Dimension 215Wx89Hx507D mm
Weight 7.5kg

 

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