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- M1-40/M3-40/M3-40-双通道 | DDSU666 5(80)A 电能表 | DTSU666 5(80)A 电能表 | DDSU666-CT 200A/5A 电能表 | DTSU666-CT 200A/5A 电能表
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| Recommended CT specification | 100 A / 40 mA, 200 A / 40 mA, 400 A / 40 mA, 600 A / 40 mA |
| Measurement accuracy class | Voltage and current: Class 0. 5, Active power: Class 1, 黑桃tv在线观看 黑桃tv视频资源. Reactive power: Class 2 |
| Resolution requirement | Active power: 0.1 W, Frequency: 0.001 Hz |
| Operating temperature | -40°C~70°C |
| Operating humidity | ≤95% RH (non-condensing) |
| Operating altitude | < 4000 m |
| Dimensions (W × H × D) | 45 mm × 100 mm × 65.5 mm |
| Degree of protection | IP20 |


- ELECTRICAL SPECIFICATIONS
Power grid type 3P3W / 3P4W Rated voltage 3 × 57.7 / 100 V ~ 3 × 240 / 415 V Operating voltage 50 V ~ 480 V Current *A / 40 mA Frequency 45 Hz ~ 65 Hz Frequency tolerance 0.01 Hz Power consumption < 1.2 W - MEASUREMENT & ACCURACY
Recommended CT specification 100 A / 40 mA, 200 A / 40 mA, 400 A / 40 mA, 600 A / 40 mA Measurement accuracy class Voltage and current: Class 0 黑桃tv视频资源 黑桃tv高清播放. 5, Active power: Class 1,.
Reactive power: Class 2
Resolution requirement Active power: 0.1 W, Frequency: 0.001 Hz - ENVIRONMENTAL ADAPTABILITY
Operating temperature -40°C~70°C Operating humidity ≤95% RH (non-condensing) Operating altitude < 4000 m - MECHANICAL & INSTALLATION
Dimensions (W × H × D) 72 mm × 100 mm × 65.5 mm Degree of protection IP20


- ELECTRICAL SPECIFICATIONS
Power grid type 1P2W Rated voltage 220 V ~ 240 V Operating voltage 100 V~288 V Current *A / 40 mA Frequency 45 Hz ~ 65 Hz Frequency tolerance 0.01 Hz Power consumption < 1.2 W - MEASUREMENT & ACCURACY
Recommended CT specification 100 A / 40 mA, 200 A / 40 mA, 400 A / 40 mA, 600 A / 40 mA Measurement accuracy class Voltage and current: Class 0. 5, Active power: Class 1, 黑桃tv高清播放 黑桃tv直播.
Reactive power: Class 2
Resolution requirement Active power: 0.1 W, Frequency: 0.001 Hz - ENVIRONMENTAL ADAPTABILITY
Operating temperature -40°C~70°C Operating humidity ≤95% RH (non-condensing) Operating altitude < 4000 m - MECHANICAL & INSTALLATION
Dimensions (W × H × D) 18 mm × 100 mm × 65.5 mm Degree of protection IP20
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