Supply CD194Z-9SY series harmonic analysis of multi-function table

CD194Z-9SY series harmonic analysis of multi-function table 


 CD194Z-9SY series harmonic analysis of multi-function table is the company launched the set of power system measurement of power parameters, harmonics measurement, multi-rate energy metering, power quality analysis, event logging, communications functions in one smart meters that can be used energy management systems, power monitoring systems, substation automation, intelligent building, switchgear and other power distribution network system. APA2000 harmonic analysis of multi-functional table found (DL/T614-1997, GB/T17883-1999, GB/T17882-1999, DL/T645-1997, GB/T15284-2002, GB/T14549-1993). 




 Specifications 

 Accuracy of current, voltage 0.2, frequency of 0.1Hz, power, active energy 0.5, reactive power 2 
 LCD display LCD display 
 Enter the three-phase four-wire measurement networks / three-phase three-wire 
 Rated voltage of AC100V, AC400V, current AC1A, AC5A 
 Continuous overload: 1.2 times the instantaneous: Voltage 2 times (10 seconds), the current 10 times (5 seconds) 
 Power Voltage <0.6VA (per phase), current <0.4VA (per phase) 
 Impedance voltage circuits> 300kΩ 


 Enter the measurement frequency of 50Hz ± 10% 
 Harmonic voltage, current (2 to 31 times) harmonic 
 Three multi-rate electricity rates, eight periods 
 Calendar clock clock error 0.5 seconds / day 
 Power supply range of AC, DC 80V ~ 270V 
 Power ≤ 5VA 
 Output RS-485 interface, digital interface, MODBUS-RTU protocol 
 Pulse output 2-way power pulse output coupler relay, constant: 3200imp/kWh (kvarh) 
 Switching output 2-way coupler relay 
 Installation screen to install equipment 
 92x92mm hole size 
 Dimensions 96x96x100mm 
 Working conditions temperature: -10 ~ 55 ℃, relative humidity ≤ 93%, non-corrosive gas, altitude ≤ 2500m 
 Isolation voltage input and power supply> 2kV, input and output> 2kv 
 Insulation resistance ≥ 100MΩ 

 Table function parameters in detail 
 Three-phase four-wire three-phase three-wire 
 Phase voltage Ua, Ub, Uc - 
 Line voltage Uab, Ubc, Uca Uab, Ucb 
 Current Ia, Ib, Ic Ia, Ic 
 Active power Pa, Pb, Pc, PP 
 Reactive power Qa, Qb, Qc, QQ 
 Three-phase four-wire three-phase three-wire 
 Apparent power