Multifunctional Power Calibrator

Multifunctional Power Calibrator

Model KM-CAL 18

MODEL KM-CAL-18 Multifunctional Calibrator (Three Phase Meter Calibrator) is designed in accordance with related national standards & regulations. Without matching an extamalstandard meter, it can automatically or manually calibrate and test class below 0.5 single-phase & 3-phase AC/DC ammeter,AC/DC vollmeter,and power meter. Besides, it can also calibrate frequency meter,phase meter, power factor meter,transducer,power load transformer,and power relay. Wdh standardized cabinet and featured by compact size,light weight,multi-function, high stability & automation,top reliability, easy maintenance, it is an ideal calibrating equipment for meter makers.

Features :

• Digital frequency modulation,phase modulation,amplitude modulation. Intelligently designed,operation is controlled by the keyboard
• Voltage output with permanent voltage,current output with permanent current, also with fixed phase & fixed frequency
• Multi-function standard meter with power, electric energy,ACIDC voltage, AC/DC currant standards
• DC output is separated from AC output;
• Output voltage short circuit,output current open circuit automatically protected, and with voice & light warning;
• LED display with back-light;
• Adopt programming method for calibrating meter, directly display the enror and print the testing result ; With software revising function for standard meter (excluding electric energy meter)

General Specifications :
• Voltage output stepe/poeltlons: 30V, 100V, 200V,400V, 600V,with fine regulation 0.01%, each step has 20% allowance
• Current output ltepe/poeitions: 0.1A, 0.5A,1A,2.5A, 5A, 1OA, 20A, with fine regulation 0.01%, each step has 20% allowance
• Frequency output range: 45-65Hz,with fine regulation 0.01Hz
• Phase output regulation: 0--360",with fine regulation 0.1°
• Phase angle symmetry degree 120°±0.5°(3P4W voltage); 60°±0.5°(3P3W voltage);currant 120°±1°
• Current & voltage output wave form distortion <0.5%
• DC voltage and AC voltage is the same, and add DC 75mV step
• DC currant and AC currant is the same, and add DC 1rnA step
• DC voltage & current output wave ≤1%
• Output voltage, currant, power stability 0.02% /2(minutas)
• Output voltage, currant accuracy 0.1%
• Each phase's rated output capacity of voltage & current is 20VA; Output DC voltage, current rated capacity is 15VA
• Powersupply: 220V± 10%, 50Hz± 1%
• Oparetlng Temparature: -5°C- 35°C; relative humidity ≤ 85%
• Dimension : 350(L) X 430(W) X 190 (H) mm
• Weight : 25kg.

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