CNDD862 series single - phase watt - hour meter
Scope of application
DD862 series of energy meter induction meter, reference frequency 50HZ, for the measurement of single-phase energy meter.
The meter is fixed for indoor use, the ambient temperature -10 ℃ ~ +50 ℃ (1.0 table and special table for 0 ℃ ~ 40 ℃), the relative temperature does not exceed 85%, and in the air does not contain corrosive gases and avoid dust Sand, mold, insects and other effects.
Products meet the GB / T17215.311-2008 standards.
The main technical parameters
|
Model and name |
Accuracy (level) |
Reference voltage（V） |
Calibration current（A） |
Wiring |
Packing size（mm） |
Quantity (only) |
|
DD862 type Single - phase watt - hour meter |
2.0 |
220 |
1.5(6)；2.5(10)5(20)；10(40) |
Direct type |
395×270×370 |
12 |
|
15(60)；20(80)；30(100) |
||||||
|
1.5(6)；3(6) |
Mutual inductance |
|||||
|
DD862 type Single - phase watt - hour meter (Transparent shell) |
2.0 |
220 |
1.5(6)；2.5(10)5(20)；10(40) |
Direct type |
395×270×370 |
12 |
|
15(60)；20(80)；30(100) |
||||||
|
1.5(6)；3(6) |
Mutual inductance |
|||||
|
DD7666 type Long-life single-phase watt-hour meter (Transparent shell) |
2.0 |
220 |
1.5(6)；2.5(10)5(20)；10(40) |
Direct type |
395×270×370 |
12 |
|
15(60)；20(80)；30(100) |
||||||
|
1.5(6)；3(6) |
Mutual inductance |
