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• Comprehensive real-time monitoring, recording and analysis of single and 3-phase systems
• Voltage, Current, Power Factor and Frequency measurements
• Power analysis (Active, Apparent and Reactive power)
• Energy analysis (Active, Apparent and Reactive power)
• Active power accuracy: ±0.3%rdg±0.2%f.s.
• Automatic wiring check function to prevent incorrect connections
• Large memory capability (2GB) using built-in SD card interface
• Real time & remote measurements using Android application
• synchronous measurements between two units of KEW 6305
• Wide selection of clamp sensors allow measurements from 0.1A to 3000A
• The instrument automatically recognizes what kind of clamp sensor is connected to it
• Windows software for data analysis and setting via USB port or Bluetooth
KEW Smart 6305
Free Android software “KEW smart 6305” is available on “Google Play Store”.
Please search “KEW Smart” in Google Play Store.
Communication charge may be incurred separately to download application.
•Supporting Android ver. 3.0 or higher
•WVGA (800 × 480) resolution or higher
| Wiring connections | 1P2W, 1P3W, 3P3W, 3P3W3A, 3P4W |
|---|---|
| Measurements | Voltage, Current, Frequency, Active power |
| Parameters | Apparent power, Reactive power, Active energy, Apparent energy, Reactive energy, Power factor (cos θ), Neutral current |
| Voltage range[RMS] | 150.0 / 300.0 / 600.0V |
| Voltage accuracy | ±0.2%rdg±0.2%f.s. (sine wave, 45 – 65Hz) |
| Current range[RMS] | 8128/8135 ( 50A type ) : 1.000 / 5.000 / 10.00 / 25.00 / 50.00A / auto 8127 ( 100A type ) : 2.000 / 10.00 / 20.00 / 50.00 / 100.0A / auto 8126 ( 200A type ) : 4.000 / 20.00 / 40.00 / 100.0 / 200.0A / auto 8125 ( 500A type ) : 10.00 / 50.00 / 100.0 / 250.0 / 500.0A / auto 8124/8130( 1000A type ) : 50.00 / 100.0 / 200.0 / 500.0 / 1000A / auto 8133 ( 3000A type ) : 60.00 / 300.0 / 600.0 / 1500 / 3000A / auto |
| Current accuracy | ±0.2%rdg±0.2%f.s. + Accuracy of Clamp sensor (sine wave, 45 – 65Hz) (*) +1%f.s. at the lowest range |
| Display range | 5 – 130% of each range(Voltage) 1 – 130% of each range(Current) |
| Crest factor | Voltage: up to 2.5, Current: up to 3.0 (with 90% fs or less) |
| Effect of power factor | Active power: ±1.0%rdg cos θ=±0.5 (PF=1) |
| Frequency meter range | 40.0 – 70.0Hz |
| Frequency meter accuracy | ±3dgt |
| Accuracy precondition | PF=1, Sine wave, 45 – 65Hz, 23ºC±5ºC |
| Display update period | 1 second |
| Applicable standards | IEC 61010-1 CAT III 600V |
| Operating temperature & humidity range | 0 – +50ºC, less than 85%RH (without condensation) |
| Storage temperature & humidity range | -20 – +60ºC, less than 85%RH (without condensation) |
| Power supply (AC Line) | AC100 – 240V±10% (50/60Hz) |
| Power supply (DC battery) | LR6 or Ni-MH (HR-15-51) ×6 (Battery charger not included), Battery life approx. 15h (LR6) |
| Power consumption | 10VA (max.) |
| Communication interface | USB, Bluetooth |
| PC card interface | SD card (2GB) |
| Dimensions | 175(L)×120(W)×65(D) mm |
| Weight | Approx. 800g (including batteries) |
| Included Accessories | 7141B (Voltage test lead set: 4pcs) 7148 (USB cable) 7170 (Power cord) 8326-02 (SD card 2GB) 9125 (Carrying case for KEW 6305, KEW 6305-01) 9135 (Carrying case for KEW 6305-03, KEW 6305-05) KEW Windows for KEW 6305 (PC Software) Battery (LR6)×6 Quick manual |
| Optional Accessories | 8124/8125/8126/8127/8128 (Load current Clamp Sensor) 8130/8133(*1)/8135(*2) (Flexible clamp sensor) 8312 (Power supply adaptor) 9132 (Magnetic carrying case) |
*1 Can be used with firmware version V1.10 or later for KEW 6305.
*2 The firmware version of KEW 6305 is V2.00 or later, and the serial number is “No.8369312” or later.
