With four current channels* and 3 voltage channels built-in, the Kewtech 6315 captures and records power, harmonic, waveform and power quality events from multiple sources simultaneously.
By using the Kewtech 6315's advanced measurement and capturing capabilities it's easy to verify exactly where energy is loss and make improvements to the power quality of an installation. It's even extremely simple to set up, with dedicated quick start guide, wiring check and sensor detection for easy and reliable measurements at all times.
This power analyser is capable of tracking and storing data on practically every type of electrical and power factor. It can perform voltage, current, frequency, active power, reactive power, apparent power, active energy, reactive energy, apparent energy, power factor (cos), neutral current, demand, harmonics, quality (swell/dip/interruption, transient/overvoltage, inrush current, unbalance rate) capacitance calculation for PF correction unit and flicker procedures.
These measurement are recorded in realtime on the included 2GB SD card. Data can then be easily transferred to PC using the card, a USB cable or it is possible to view data back wirelessly via Bluetooth using a compatible Android device and the KEW smart 6315 app (available on the Google Play Store).
*Please note that current sensors are not included as standard with this unit. The following clamp current sensors are compatible with this tester:
| Wiring Connections | 1P2W, 1P3W, 3P3W, 3P4W |
| Measurements | Voltage, current, frequency, active power, reactive power, apparent power, active energy, reactive energy, apparent energy, power factor (cos), neutral current, demand, harmonics, quality (swell/dip/interruption, transient/overvoltage, inrush current, unbalance rate) capacitance calculation for PF correction unit, flicker |
| Voltage (RMS) | |
| Range | 600.0/1000V |
| Accuracy | ±0.2% rdg ±0.2% f.s. (sine wave, 40-70Hz) |
| Allowable Input | 1-120% of each range (rms). 200% of each range (peak) |
| Display Range | 0.15 - 130% of each range |
| Crest Factor | 3 or less |
| Sampling Speed of Voltage Transient | 2.4μs |
| Current (RMS) | |
| Range | 8128 (50A type) ：5/50A/AUTO 8127 (100A type) ：10/100A/AUTO 8126 (200A type) ：20/200A/AUTO 8125 (500A type) ：50/500A/AUTO 8124/8130 (1000A type) ：100/1000A/AUTO 8146/8147/8148 (10A type) ：1/10A/AUTO 8129 (3000A type) ：300/1000/3000A |
| Accuracy | ±0.2%rdg±0.2%f.s.+accuracy of clamp sensor (sine wave, 40～70Hz) |
| Allowable Input | 1～110% of each range (rms). 200% of each range (peak) |
| Display Range | 0.15 - 130% of each range |
| Crest Factor | 3 or less |
| Active Power | |
| Accuracy | ±0.3%rdg±0.2%f.s. + accuracy of clamp sensor (power factor 1, sine wave, 40～70Hz） |
| Influence of Power Factor | ±1.0%rdg (reading at power factor 0.5 against power factor 1) |
| Other Specs | |
| Frequency Meter Range | 40 to 70Hz |
| Power Supply (AC Line) | AC100 - 240V/50-60Hz/7VA max |
| Power Supply (DC Battery) | Alkaline size AA battery LR6 or Ni-MH (HR15-51) x 6 Battery life approx 3h (LR6, backlight off) |
| Internal Memory | Flash memory (4MB) |
| PC Card Interface | SD Card (2GB) |
| PC Communication Interface | USV Ver 2.0, Bluetooth Ver 2.1 + EDR Class 2 |
| Display | 320 x 240 (RGB) pixel, 3.5" colour TFT display |
| Display Update Period | 1 sec |
| Temperature and Humidity Range | 23±5℃，less than 85% RH（without condensation） |
| Operating Temperature and Humidity Range | 0～45℃，leaa than 85% RH（without condensation） |
| Storage Temperature and Humidity Range | -20～60℃，less than 85% RH（without condensation） |
| Applicable Standards | IEC61010-1 CATⅣ 300V, CATⅢ 600V, CATⅡ 1000V Pollution degree 2 IEC61010-2-030, IEC61010-031, IEC61326, EN50160 IEC61000-4-30 Class S, IEC61000-4-15, IEC61000-4-7 |
| Dimensions/Weight | 175（L） × 120（W） × 68（D） mm/approx 900g |
