Energy Meter
Detail
| Model | CHNT DDSU666 | CHNT DTSU666 |
EASTRON SDM 230 Modbus |
EASTRON SDM 630-Modbus V2 |
EASTRON SDM 630 MCT |
| Battery Data | |||||
| Max. direct current measurement (A) | 60 | 80 | 100 | 100 | 1-9999A(with CT) |
|
Direct Voltage measurement between phases |
/ | 176-458V | / | 147-480V | 50-950V |
| 50-550V | |||||
|
Direct measurement between phase and neutral |
176-264V | 100-265V | 176-276V | 85-480V | 20-550V |
| Accuracy Class | |||||
| Active power | Class1 | ||||
| Reactive power | Class2 | ||||
| Power Supply | |||||
| Power consumption | ≤1W / 8VA | ≤1.5W / 6VA | ≤2W / 10VA | ≤2W / 10VA | ≤2W / 10VA |
| AC power supply input voltage | 176-264V | 100-265V | 176-276V | 85-480V | 85-275V / 120-380V |
| AC power supply input frequency | 50/60Hz | 50Hz | 50/60Hz ±2% | 50/60Hz ±2% | |
| Generation Specifications | |||||
| Dimenstions (L/H/W) in mm | 36×85×66 | 100×72×66 | 36×99×63 | 72×100×66 | 72×94.5×65 |
| Weight (kg) | 0.21 | 0.44 | 0.21 | 0.42 | 0.29 |
| Mounting options | DIN Rail | ||||
| Degree of protection | IP51 | ||||
| Display | LCD | ||||
| Communication interface | RS485 | ||||
| Max. number of devices to connect | 32 | ||||
| Regulated working temperature range | -25-55℃ | -10-45℃ | -25-55℃ | ||
| Limited working temperature range | -40-70℃ | 25-75℃ | / | ||
| Humidity | ≤75% | 0~95%, non-Condensing | |||
| Warranty | 1.5 years | ||||