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Specification

6310, Kyoritsu Power Quality Analyzer

Digital Power Quality Analyzer

Basic Features
• Can measure Flicker in accordance to IEC 61000-4-15 and EN50160 standards. Using our Flicker sensor, available as optional accessory, Pst value ( short term severity in 10 minutes value) and the Plt value ( long term severity in 2 hours value) can be measured.
• 12 kinds of Power Measurements for Power Control and Applicable to Power Quality Control including Harmonics Analysis.
• One click easy-to-use operation helps complicated setting and processing of large data through the setting / analyzing software provided as accessory.
• Direct communication with PC via USB cable
• Built-in Input / Output Function of external signal enables the signal transmission to alarms.
• 2-way power supply by AC and Battery, and Nickel hydrogen battery usable with rechargeable function.
• Pull / Insert of CF card possible whenever on recording under the function of memory backup device.
• Can monitor insulation at leakage current by using optional leak clamp sensors.
• Built-in Print Screen Function enables to record display screen
( Records 512 screens by using CF card: 1 screen 40KB) .
• Can display Waveform and Vector, and can confirm the wiring connection, too.
• Complies fully with International Safety Standards IEC 61010-1 CAT.III 600V.

Specifications
Wiring Connections : 1P 2W, 1P 3W, 3P 3W, 3P 4W

Measurements and Parameters : Voltage, Current, Frequency, Active Power, Reactive Power, Apparent Power, Active Energy, Reactive Energy, Apparent Energy, Power Factor ( cos phi) , Neutral Current, Demand, Harmonics, Quality ( swell/ dip/ Instantaneous stop, transients/ over voltage, inrush current, unbalance rate, IEC flicker [ Pst ( 1 min) * , Pst, Plt] ) , Phase Advance Condenser
( * Pst can be shown in details for 1 minute intervals.)

Other Functions : Digital Output Function, External Communication Function, Scaling Function

Voltage :
: ) Ranges ( RMS) : 150/ 300/ 600/ 1000V ( CF : 2.5 or less, 100% or less of each range)
: ) Allow Input : 10~ 110% of each range ( 1000V range : 20% ~ )
: ) Display Ranges : 5~ 120% of each range
: ) Accuracy : ± 0.3% rdg± 0.2% f.s. ( sine wave, 45~ 65Hz)

Current :
: ) Ranges ( RMS) :
: : ) 8128 ( 50A type) : 1/ 5/ 10/ 20/ 50A
: : ) 8127 ( 100A type) : 10/ 20/ 50/ 100A
: : ) 8126 ( 200A type) : 20/ 50/ 100/ 200A
: : ) 8125 ( 500A type) : 50/ 100/ 200/ 500A
: : ) 8124 ( 1000A type) : 100/ 200/ 500/ 1000A
: : ) 8129 ( 3000A type) : 300/ 1000/ 3000A
( CF : 3.0 or less. 90% or less of each range)
: ) Allow Input : 10~ 110% of each range
: ) Display Ranges : 1~ 120% of each range
: ) Accuracy : ± 0.3% rdg± 0.2% f.s. + Accuracy of clamp sensor ( sine wave, 45~ 65Hz)

Active Power Accuracy : ± 0.3% rdg± 0.2% f.s. + Accuracy of clamp sensor ( power factor 1, sine wave, 45~ 65Hz)
Influence of power factor : ± 1.0% rdg ( reading at power factor 0.5 against power factor 1)
Frequency Meter Range : 40~ 70Hz

Internal Memory : 1.8MB
: ) measurement file ( CSV) : 256kB x6 blocks ( = 1.536MB)
: ) screen file ( BMP) : 32kB x7 blocks ( = 0.224MB)
: ) configuration file ( KAS) : 32kB

Display : 320x240 ( RGB) Pixel, 3.5 inch color STN display
PC Card type* 1 : Compact flash card ( capacity : 32M/ 64M/ 128M/ 256M/ 512M / 1G/ 2G/ 4G/ 8GB)
* The CF card larger than 2GB is usable, however, the possible stored size will be limited to 2GB)
Power Supply : AC 100V~ 240V± 10% ( 45~ 65Hz) , Alkaline size AA battery LR6 ( 9V 1.5Vx6) or Ni-MH ( HR 15-51)

Dimension : 175( L) x120( W) x68( D) mm
Weight : approx. 900g ( including batteries)
Accessories : 7141B ( voltage test lead set) , 7148 ( USB cable) , 7170 ( power cord) , 9125 ( carrying case) , 8307 ( compact flash card 128MB) , 8319 ( CF Card reader) , Input terminal plate ( 6 kind) , Alkaline size AA battery ( LR6) x6, PQA MASTER ( PC Software) , Quick manual, Cable marker x32

Optional Accessories : Load current clamp sensor ( 8124, 8125, 8126, 8127, 8128) , Flexible clamp sensor ( 8129) , Leakage and load current clamp sensor ( 8146, 8147, 8148) , Leakage clamp sensor ( 8141, 8142, 8143) , Compact flash card 256MB ( 8322) , Compact flash card 1GB ( 8323) , Power supply adaptor ( 8312) , Flicker sensor ( 8325F) , Carrying case for instrument ( 9132)

Set Model
KEW 6310-01, clamp sensor 8125 ( 500A) x3
KEW 6310-02, clamp sensor 8125 ( 500A) x2
KEW 6310-03, clamp sensor 8124 ( 1000A) x3
KEW 6310-04, clamp sensor 8124 ( 1000A) x2
KEW 6310-05, clamp sensor 8126 ( 200A) x3
KEW 6310-06, clamp sensor 8126 ( 200A) x2
KEW 6310-07, clamp sensor 8127 ( 100A) x3
KEW 6310-08, clamp sensor 8127 ( 100A) x2
KEW 6310-09, clamp sensor 8128 ( 5A) x3
KEW 6310-10, clamp sensor 8128 ( 5A) x2
KEW 6310-11, clamp sensor 8129-03 x1
KEW 6310-12, clamp sensor 8129-02 x1