Vietnamese
A tear drop shape jaw with the conductor size 55 mm: Convenient to use at a small-sized office and factory
・Current up to 1000A rms
・Voltage up to 1000V rms
・Harmonics up to 30th
・Various measurement functions: current, voltage, power, harmonics and phase detection
・LCD can display simultaneously the values of voltage and frequency or power and power factor
・Each degree of harmonics can be shown on the LCD of the tester
・Bluetooth® communication functions
１．Various measurement functions
〇 Measurements of current, voltage, power, harmonics and phase detection are possible.
〇 True RMS: Indicates a correct value at the distorted waveform.
〇 Functions of PEAK, MAX, MIN, AVG are available. Easy to check the temporal change in the power source.
〇 LCD can display simultaneously the values of voltage and frequency or power and power factor.
2．Power measurement
Power measurement on any wiring system is possible.
KEW 2060BT can perform Single-phase 2-Wire / Single-phase 3-Wire and balance and unbalance measurements of Three-phase 3-Wire / Three-phase 4 Wire. The double display can simultaneously show many parameters like W & PF, W & deg, W & VA, W & Var, V & A, etc.
Various parameters such as active/reactive/apparent power, power factor, phase differences (1P2W only) which are required for the power measurement can be measured. |
Total 3-phase power can be measured in simple steps. |
By setting the CT and VT ratio and measuring the secondary side of the transformation, the primary side value can be obtained. |
3．Harmonics measurement
Harmonics of the voltage and current, which cause various failures at the field, can be measured. It is possible to measure and show each voltage and current harmonics up to 30th.
Total harmonics distortion factor is in two types of THD-R and THD-F. Each degree of harmonics can be shown on the LCD of the tester. Both the current value (or voltage value) and the content ratio can be displayed on the same screen.
4．Phase detection
5．Connectivity
○Dedicated Application "KEW Power＊" supports both Android™ and iOS.
○LCD display can be checked at the smart devices.
○Measured values and graphs can be stored with a press of a button.
○Voltage and current can be shown in the waveform display. Existence of the harmonics can be found easy.
○Threshhold of each measured value can be set at the applicaion, and PASS and FAIL judgement is possible.
Measurement Data Monitoring Application "KEW Power＊"
Please search "KEW Power＊"
Communication charge may be incurred separately to download application.
 |  |
| Application for iOS | Application for Android |
| Free iOS software ''KEW Power'' is available on ''APP Store'' | Free Android software ''KEW Power'' is available on ''Google Play Store'' |
| Supporting iOS 10.0 | Supporting Android ver 5.0 |
| Wiring connections | 1P2W, 1P3W, 3P3W, 3P4W | ||||||
|---|---|---|---|---|---|---|---|
| Measurements and parameters | Voltage, Current, Frequency, Active power, Reactive power, Apparent power, Power factor(cosθ), Phase angle, Harmonics(THD-R/THD-F), Phase rotation | ||||||
| ACV | |||||||
| Range | 1000V | ||||||
| Accuracy | ±0.7%rdg±3dgt (40.0 - 70.0Hz) ±3.0%rdg±5dgt (70.1 - 1kHz) | ||||||
| Crest factor | 1.7 or less | ||||||
| ACA | |||||||
| Range | 40.00/400.0/1000A (3 range auto) | ||||||
| Accuracy | ±1.0％rdg±3dgt (40.0 - 70.0Hz) ±2.0％rdg±5dgt (70.1 - 1kHz) | ||||||
| Crest factor | 3 or less on 40.00A/400.0A range, 3 or less 1500A peak on 1000A range | ||||||
| Frequency | |||||||
| Display Range | 40.0 - 999.9Hz | ||||||
| Accuracy | ±0.3％rdg±3dgt | ||||||
| Active power | |||||||
| Range | 40.00/400.0/1000kW | ||||||
| Accuracy | ±1.7%rdg±5dgt (PF1, sine wave, 45-65Hz) | ||||||
| Apparent power | |||||||
| Range | 40.00/400.0/1000kVA | ||||||
| Accuracy | ±1dgt against each calculated value Sum: add errors of each channel, 3P3W: ±2dgt, 3P4W:±3dgt | ||||||
| Reactive power | |||||||
| Range | 40.00/400.0/1000kVar | ||||||
| Accuracy | ±1dgt against each calculated value Sum: add errors of each channel, 3P3W: ±2dgt, 3P4W:±3dgt | ||||||
| Power factor | |||||||
| Display Range | -1.000 - 0.000 - +1.000 | ||||||
| Accuracy | ±1dgt against each calculated value Sum: add errors of each channel, 3P3W: ±2dgt, 3P4W:±3dgt | ||||||
| Phase angle (1P2W only) | |||||||
| Display Range | -180.0 - 0.0 - +179.9 | ||||||
| Accuracy | ±3.0° | ||||||
| Harmonics RMS(Content rate) | |||||||
| Analysis order | 1st - 30th order | ||||||
| Accuracy | ±5.0％rdg ± 10dgt (1 - 10th) ±10％rdg ± 10dgt (11 - 20th) ±20％rdg ± 10dgt (21 - 30th) | ||||||
| Total harmonics THD-R/THD-F | |||||||
| Display Range | 0.0% - 100.0% | ||||||
| Accuracy | ±1dgt against the calculated results of each measured value | ||||||
| Phase rotation | ACV 80 - 1100V (45 - 65Hz) | ||||||
| Other functions | MAX/MIN/AVG/PEAK, Data hold, BluetoothⓇ, Back light, Auto power off | ||||||
| General | |||||||
| Communication interface | Bluetooth®5.0 Android™5.0 or more, iOS 10.0 or more | ||||||
| Power source | LR6(AAA)(1.5V) ×2 | ||||||
| Continuous measuring time | Approx. 58 hours | ||||||
| Conductor size | φ55mm max. | ||||||
| Dimensions / Weight | 247(L) × 105(W) × 49(D) mm / Approx.490g(including batteries) | ||||||
| Applicable Standards | IEC 61010-1, IEC 61010-2-032, IEC 61326-1,-2-2 (EMC), IEC 60529(IP40) CAT IV 300V / CAT lll 600V / CAT ll 1000V Pollution degree 2 | ||||||
| Accessories | 7290 (Voltage test lead set) 9198 (Carrying case) LR6(AAA)×2, Instruction Manual | ||||||
