50Hz 24 Channels Power Quality Monitoring Equipment , IEC61000-4-30

50Hz 24 Channels Power Quality Monitoring Equipment , IEC61000-4-30

8G?SD?card, ?save?measuring?data?for?long?time;

16?bit?AD, 100K?ps/S?instantaneous?voltage?detection;

User-friendly?interface;

Power-down?holding?(optional).

Wisdom design, intelligent products, good services.?

According to IEC standard, multi-channel measurement, high-performance processing, high-capacity storage.
?

???Measuring?funciton???

?3*4?voltage/current?channels?measuring, ?0.1%?reading?value/16?bit??AD;

?10/12?cycle?stable?state?value?analysis;

?100Kps/S?sampling?instantaneous?voltage?detection/16?bit?AD;???????????

?Frequency?resolution?0.001HZ, accuracy?0.01HZ, range?45-65HZ;

?Synchronous?sampling;

?Supporting?single-phase?system, three-phase-four-line, three-phase-three-line?delta?type?system, three-phase-three-line?star?type?system.

Detection?standard

?Completely?comply?with?IEC61000-4-30?

electromagnetic?compatibility??test?and?measuring?technology-power?quality?measuring?method;

?Completely?comply?with?IEC?61000-4-7?general?instruction?of?harmonic?and?inter-harmonic?measuring;

?IEC61557-12?affect?amount?and?specification?index?of?power?quality?measuring?device;

?GB/T?15945-2008?power?quality?——power?system?frequency?deviation;

?GB/T?12325-2008?power?quality?——supply?voltage?deviation;

?GB/T?12326-2008?power?quality?——voltage?fluctuation?and?flicker;

?GB/T?15543-2008?power?quality?——three-phase?voltage?unbalance;

?GB/T?14549-1993?power?quality?——utility?grid?harmonic;

?GB/T?18481-2001?power?quality?——?trasient?over?voltage?and?intantaneous?over?voltage;

?GB/T-?19862-2005?general?requirements?of?power?quality?monitoring?device;

?GB/T?24337-2009?power?quality——?utility?grid?inter-harmonic.

Power?quality?event?trigger

?256?sampling/cycle, half-wave?analysis;

?Sudden-swell, sudden-sag, sudden-stop, voltage?fluctuation, instantaneous?voltage;

?Event?oscilloscope?funciton;

?Event?characteristic?description.

Supported?language

?Simple?Chinese;

?English.

External?interface

TFT?LCD?displaying, 640*480?resolution;

?8G?memory?SD?card;

?GPS?time?sychronization, ?RS485?interface;

?Ethernet?communication;

Product?features:

?Total?24?measuring?channels;

?Completely?comply?IECA?standard;

?One?record?per?minute, ?the?device?save?all?the?measuring?parameters?automatically?

at?least?3?months;

?Long-time?oscilloscope?automatically?according?to?event?trigger;

?8G?SD?card, ?save?measuring?data?for?long?time;

?16?bit?AD, 100K?ps/S?instantaneous?voltage?detection;

?User-friendly?interface;

?Power-down?holding?(optional).