1. Certificate: ISO 9001; 2. Accuracy class: 0.05, 0.1; 3. Digital wide range standard meter
MDP1000A wide range single phase energy standard meter
item | Accuracy class | 0.05 | 0.1 |
voltage(AC) | range | 200V/240V | |
measuring range | 10%~120% | ||
current(AC) | range | 1A, 10A, 100A | |
measuring range | 0.1~120A | ||
frequency | range | 45~65Hz | |
phase | range | +180°~-180° | |
basic errors | 0.01A~0.1A | ±0.1 | ±0.2 |
0.1A~120A | ±0.05 | ±0.1 | |
viriation | variation in 8hours | 0.015 | 0.03 |
variation in 24hours | 0.01 | 0.02 | |
yearly variation | 0.03 | 0.06 | |
measurement repeatility | cosφ=1.0 | 0.005 | 0.01 |
cosφ=0.5L | 0.005 | 0.01 | |
rated output pulse | High frequency | 10kHz | |
long frequency | 1Hz | ||
TTL electical level | 5V | ||
power supply | voltage | 220V/240V | |
frequency | 50Hz/60Hz | ||
MDP1000A wide range Single-Phase Standard Meter
