| Item | Specifications | |
|---|---|---|
| Apparent power *1 *2 | VA = V・A | |
| Reactive power *1 *2 |  | |
| Power factor *1 *2 | PF = W / VA | |
| Phase angle *1 *2 | deg = cos-1（W / VA） | |
| Crest factor *1 *2 | Peak value/RMS value | |
| Moving average (averaging) | Off, 2, 4, 8, 16, 32, 64 | |
| Selectable range for the PT ratio | 1 to 2000 in steps of 1 | |
| Selectable range for the CT ratio | 1 to 2000 in steps of 1 | |
| Accuracy of leading phase and lagging phase detection | The voltage and current input is 50 % to 120 % of the measurement range. 45 Hz ≦ f ≦ 1 kHz LPF:OFF | ±10 ° |
*1 This is determined through a digital computation using the voltage, current, and active power. For distorted signal input, the value obtained on the KPM1000 may differ from that obtained on other instruments that use a different method. *2 The measurement accuracy is determined by an expression whose components are the measurement accuracies of the voltage, current, and active power.
