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Home > Product > Power Quality Control > SPC-050

SPC-050

point.pngExcellent performance – Three-phase unbalance degree ≤ 3%

point.pngLow-order filtering – Built-in low-order filtering function

point.pngComprehensive functionality – Synchronously meet the requirements of harmonics, reactive power, and three-phase unbalance.



 Technical Parameters

System parameter

Grid voltage400V (-20%,+20%)
Rated frequency50/60±5%Hz
Wiring systemThree-phase three-wire, three-phase four-wire
Circuit topologyThree level


Performance index

Reactive power com-pensation capacity50kvar
Reactive power compensation rangeContinuously adjustable capacity
Three-phase unbalance compensation capabilityMbalance degree<5%
Filtering abilityLow-order filtering (3 times, 5 times, 7 times, 11 times, 13 times)
Full response time≤10ms
Machine efficiency>97%
Protection methodGrid over and under voltage, grid over and under frequency, input voltage reverse order, over current, over heat, overload automatic current limit protection, bus short circuit 
Cooling methodIntelligent air cooling, automatic adjustment of air volume according to heat dissipation conditions and load
Noise≤65dB


Communication and monitoring

ProtocolModbus protocol
Communication InterfaceRS485/RS232
Monitoring moduleStandard WiFi component (controlled by APP), optional Bluetooth component / GPRS component
Display contentReal-time running information such as voltage, current, frequency, power factor, waveform curve, parameter setting, record query, etc.


Mechanical properties

IP ratingIP44 (others can be customized)
DimensionRefer to product mechanical characteristics for details
WeightRefer to product mechanical characteristics for details
Color(Other colors can be customized) / stainless steel


Environmental requirements

Operating temperature-25℃~+50℃, derating operation above 40 ℃
Altitude at Full Load2000m, exceeding derating operation


Related qualifications

CertificationCQC certification, type test report


 Download

SPC-050.pdf