New Kingsine KS823
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| 3-Phase AC/DC Standard Power & Indicating Meter Capable of testing all types of AC ammeter, AC voltmeter, DC ammeter, DC voltmeter, power meter, AC phase meter, power factor meter and frequency meter. Acts as 3-phase AC standard source, as 3-phase DC standard source, 3-phase power standard source and 3-phase harmonic standard source. These built-ins are voltmeter, ammeter, phase meter, power meter, power factor meter, harmonic meter. All meters above are in high precision (0.05 class) Realize closed loop control on current outputs, voltage output, power output, phase output and harmonic output guaranteeing its low drift and its steady annual stability. 2-19 times harmonic output, standard output in 0.1 class; while 20-31 times are those standard outputs in 0.2 class Working mode: Meter Calibration Output Mode, Standard Source Output Mode Built-in RS232 port allows software upgrade and calibrated date transfer without opening up the external box of the equipment. Software possesses self-calibration function, users can calibrate all kinds of electric measurement parameters values without opening up the external box of the equipment. Automatic Faults Test of software figures out where faults occur in the relay test set. Displaying popup Menu in English version by large TFT LCD, allows multi-operation modes. (1) Rotary encoder operation (2) Slight-touch style keyboard? (3) Operation under PC Windows System Save Volume reaches up to 1000 calibrated data Calibrated data can be revised to meet due value by software, calibration report and calibrated data can get printed by software as well. Remark: Voltage (AC) Output/Measure Shift 10V/30V/100V/300V/750V Auto switch Adjusting range 0 ... 120% Min Adjusting Unit Shift x 0.01% Resolution Shift x 0.01% Accuracy 0.05%RG (RG abbr. range) Stability 0.01%/1min Current (AC) Output/Measure Shift 100mA/1A/5A/10A/25A Auto switch Adjusting range 0 ... 120% Min Adjusting Unit Shift x 0.01% Resolution Shift x 0.01% Accuracy 0.05%RG Stability 0.01%/1min Power Output/Measure Min Adjusting Unit Shift x 0.01% Resolution Shift x 0.01% Accuracy 0.05%RG (F>0.5) Stability 0.01%/1min Frequency Output/Measure Range 45.000...65.000Hz Min Adjusting Unit 0.001Hz Accuracy 0.01%RD Phase Output/Measure Range 0.00 ... 359.99 Min Adjusting Unit 0.01 Resolution 0.01 Accuracy 0.05 Power factor Output/Measure Output range -1 ... 0 ... +1 Min Adjusting Unit 0.0001 Accuracy 0.0005 Harmonic Output/Measure Set range 2 ... 31 times Content Voltage, Current?30%( compared with Fundamental Wave) Harmonic output accuracy 0.1%(2 ... 19 times, compared with Fundamental Wave) Resolution 0.2%(20 ... 31 times, compared with Fundamental Wave) Harmonic Phase 0.00 ... 359.99 Output Voltage and Current distortion <0.2%(non capacitance load) Max AC Output Load Voltage 25VA, Current 25VA Voltage (DC) Output/Measure Shift 100mV/1V/10V/30V/100V/300V/750V Adjusting range 0 ... 120%, 0 ... 110% at shift 750V Min Adjusting Unit Shift x 0.01% Resolution Shift x 0.01% Accuracy 0.05%RG Stability 0.01%/1min Current (DC) Output/Measure Shift 1mA/10mA/100mA/1A/5A/10A/25A Adjusting range 0 ... 120% Min Adjusting Unit Shift x 0.01% Resolution Shift x 0.01% Accuracy 0.05%RG Stability 0.01%/1min Max DC Output Load Voltage 20VA, Current 25VA Index measure reference condition Environment temperature 22 1 C Work temperature 0 C ... 40 C Humidity range ?85 % Work power supply range 220VAC 15%,50Hz Weight 27KG Dimensions 450?D?×180 (W)×380 (H) mm PC connection RS232 |
Kingsine KS823 datasheet & specifications
