Description Kikusui PCR2000MA AC Power Supply Compact – Frequency Converter Switching AC Power Supply. Wide-range, programable output voltage up to 310 Vrms with a user friendly interface designed for maximum practicality and convenience. What is included in the box: Manuals on CD Core Power Cord Cable Tie Options EX08-PCR-MA Analog Interface Board IB22 GPIB Interface Board Features : Single phase 2000VA, AC 0V to 155V / 0V to 310V(2 range), 40Hz to 500Hz, DC±0V to ±219V / ±0V to ±438V, PWM type. Three modes: AC, DC, AC DC Frequency range up to 500 Hz Store and recall three combinations of settings for voltage and frequency Measure the voltage, current and power of AC and DC output, apparent power, reactive power, power factor, crest facter and current peak hold RS-232C is standard. GPIB and USB are optional With optional analog interface (EXO4-PCR-M), output can be controlled by using external analog signals. Input DC signals can be used to change output AC voltage and boost input waveform. Performance / Functions Output characteristic : AC mode The output voltage variable range is 0 V to 155 V / 0 V to 310 V (2 ranges) and the frequency variable range is 40 Hz to 500 Hz, which can be set in a wide range, so it corresponds to the nominal voltage (single phase) of each country. It can also be used for testing power supply equipment mounted on aircraft, ships and actuators. Output characteristics : DC mode The output voltage variable range is ± 0 V to 219 V / ± 0 V to 438 V (2 ranges, manual and auto switching). Output characteristics : AC DC mode AC DC Mode is a function that superimposes a DC voltage on an AC voltage or an AC voltage on a DC voltage, it can be used through the LAN (including web browser) USB or the optional GPIB interface. Input characteristics The nominal input voltage range is AC100V to 120V / 200V to 240V 50Hz / 60Hz (single phase). Voltage is automatically determined at power-on. The power factor is 0.9 (standard value) which minimises input current and harmonic distortion. Measurement function You can measure voltage, current, power of AC and DC output. You can display true rms value and average value (direct current) of output voltage and true rms value, peak value and average value (direct current) of output current. Also, it is possible to measure apparent power (VA), reactive power (VAR), power factor (PF), crest factor (CF), peak hold current by using the communication interface. Output ON phase setting function Output ON phase setting function In AC mode, it is possible to set the OUTPUT ON phase between 0 and 359%. OUTPUT off The output turns off at the zero phase phase angle. Memory function Three sets of output voltage, frequency set value and limit value can be stored in the main body memory, so it is convenient for rapid changes in voltage/frequency. In addition, up to 11 pairs of memories can be used with communication commands only. Maximum peak current Maximum peak current up to three times the rated maximum current (effective value) can be output for a capacitor input filtered devices. Protection functions Input voltage Out of rated range protection Overheat protection (OHP) Overload Protection: Current Limit (OCP) / Power Over Monitor (OPP) / Peak Over Current Monitor (OCPP) Voltage abnormality detection: Voltage rise (OVP) / voltage drop (LVP) Detection of connection failure of sensing line (SF) Analogue interface Using an optional analogue interface board (EX08 – PCR – MA), output control by external analogue signal is possible. EXT-AC mode EXT – AC mode EXT – AC mode The AC voltage value to be output can be varied according to the input DC signal. Voltage amplification factor: 15.5 times or 31 times EXT-DC mode EXT – DC mode EXT – DC mode The input waveform is directly amplified and output. Voltage amplification factor: 100 times or 200 times Easy access with built-in WEB server You can access, control and monitor Web servers built into the PCR-MA series from PC, smart phone, tablet WEB browser. Specifications – Input: Nominal input voltage: 100 Vac to 120 Vac/200 Vac to 240 Vac, 50 Hz/60 Hz, single phase Frequency: 47Hz to 63Hz – AC mode output ratings (AC rms) Voltage: 0 V to 155 V/0 V to 310 V Voltage setting range: 0 V to 157.5 V/0 V to 315.0 V Voltage setting accuracy: ±(1 % of set 0.6 V/1.2 V) Max. current: 20 A/10 A Power capacity: 2 kVA Frequency setting range: 40.0 Hz to 500.0 Hz DC mode output ratings: Voltage: -219 V to 219 V/-438 V to 438 V Voltage setting range: -222.5 V to 222.5V/-445.0 V to 445.0 V Voltage setting accuracy: ±(1 % of set 0.6 V/1.2 V) Max. current: 16 A/8 A Power capacity: 1600 W – Output Voltage Stability: Line regulation: ≤ ±0.15 % Load regulation: 40 Hz to 100 Hz, DC : ≤ ±0.15V/±0.3V Other than above : ≤ ±0.5 V/±1 V Ripple noise: 0.8 Vrms/1.6 Vrms – Interfaces: USB , LAN , GPIB (Option) – Measurement: A, V, W – Accessories: Power cord, Core, Cable tie, Quick Reference, Safety information, CD-ROM Kikusui PCR2000MA AC Power Supply User Manual Datasheet PDF : https://kikusui-korea.co.kr/files/PDF/PCR_MA_M.pdf https://www.jpnpartsale.com/refund_returns/ Kikusui PCR2000MA How to Use Review :