ตารางเปรียบเทียบความแม่นยำ (Accuracy)
คุณลักษณะมิเตอร์ DMG Series
MODULAR TYPE | FLUSH MOUNT TYPE | |||||
DMG 200 | DMG 210 | DMG 300 | DMG 700 | DMG 800 | DMG 900 | |
Rated voltage | 690VAC | 690VAC | ||||
Voltage range | 20…830VAC (L-L) 10…480 (L-N) |
20…830VAC (L-L) 10…480 (L-N) |
||||
Voltage accuracy | ±0.5% | ±0.2% | ±0.5% | ±0.2% | ||
Rated current | /5A | /5A or /1A (selectable) | /5A | /5A or /1A (selectable) | ||
Current range | 10mA…6A | 10mA…6A10mA…1.2A | 10mA…6A | 10mA…6A10mA…1.2A |
10mA…10A 2mA…1.2A |
|
Current accuracy | ±0.5% | ±0.2% | ±0.5% | ±0.2% | ||
Active Energy accuracy | Class 1 (IEC/EN 62053-21) | Class 0.5S (IEC/EN 62053-22) | Class 1 (IEC/EN 62053-21) | Class 0.5S (IEC/EN 62053-22) | ||
Reactive Energy accuracy | Class 2 (IEC/EN 62053-23) | Class 2 (IEC/EN 62053-23) |