Overview
Hospitality Enviro Tech modular power data logger is equipped with electrical variable measurement, energy metering and power quality analysis functions. Hospitality Enviro Tech modular power data logger also can be extended with I/O modules for monitoring and controlling equipment at field, realizing system integration with different smart electricity distribution systems and energy management systems, and sharing monitoring data and energy data.
Feature
- 8 MB memory, 32,000 pcs record
- Accuracy 0.2 s
- Measurement full electrical measuring
- Harmonics up to 51st
- Display TFT
- 12 optional modulars available
Technical Specifications
| Accuracy V/A | 0.20% |
| Accuracy P, Q, S, PF | 0.20% |
| Accuracy F | ±0.01 Hz |
| Accuracy ±kWh | Class 0.2 S |
| Accuracy ±kvar | Class 2 |
| Rated value | AC 100 V, 380 V |
| Overload | Continuous 1.2 Vn Instantaneous 2 Vn, 1010 s |
| Burden | ≤0.1 V A (per phase) |
| Impedance | ≥1.7 MΩ |
| Frequency | 45 Hz to 65 Hz |
| Rated value | AC 1 A, 5 A |
| Overload | Continuous 1.2 In Instantaneous 2 In, 5 s |
| Burden | ≤0.2 V A (per phase) |
| Impedance | ≤20 mΩ |
| Consumption | ≤5 V A |
| Communication Port | RS 485, Modbus RTU, 2 wire, up to 38.4 kbps |
| Energy Pulse Output | 1 photocoupler output, pulse width (80 ± 20%) ms |
| Digital Input | 2 AC wet contact inputs, Isolation 5 kV AC |
| Relay Output | 2 relay outputs, contact rated at AC 5 A, 250 V or DC 5 A, 30 V, Isolation 2 kV AC |
| Relative humidity | ≤93% |
| Altitude | ≤8202 ft (2500 m) |
| Insulation | ≥2 kV AC |
| IP Degree | Front IP 64, Rear IP 20 |
| Working range | AC 80 V to 270 V 50 Hz, 60 Hz, DC 100 V to 350 V |
| Storage temperature | -22 ℉ to 176 ℉ (-30 ℃ to 80 ℃) |
| Operating temperature | -13 ℉ to 158 ℉ (-25 ℃ to 70 ℃) |
