19D DIN Rail energy meter offer a wide range of functions to be integrated in electrical installations with significant benefits for the user. It is designed for high level performance and are safe and fast to install. Blue Jay have a complete range of DIN-mounted electricity meters for different applications, together with a wide range of communication options. The meters are quick and easy to install due to their DIN-rail mounting.
It is highly accurate, durable, reliable, lower power consumptive, without reversion, creep proof, anti-tanmpering and bilateral recoring with strong overloading capability. It conforms to the related Chinese requirement of GB/T17215.321-2008 and International requirement IEC62053-21 also pass EMC and LVD.
Real-time measurement: voltage, current, power, power factor, frequency, Time-of-use metering of forward and reverse active energy, four-quadrant reactive energy;
Maximum 4 tariffs; with 1 active pulse output;
Automatic settlement function (with a storage of 12 months history records);
Optional Event logging function (power on, power down, zero clearing, demand clearing, programming, timing events);
Optional 2 channels switching value inputs, 1 electromagnetic relay outputs;
Optional 1 channel 12V, 50 mA DC power supply output;
Voltage and current ratio range: 0.0000~9999.9999;
Abundant programmable alarm outputs;
RS-485 supporting Modbus RTU protocol and DL/T645 protocol, self-adaptive;
Indication prompts for voltage broken phase, inverse phase sequence, communication and other status;
Configurable cyclic display items;
Completely enclosed design, dustproof and antifogging.
Interface electrical performance:
Optocoupler relay output interface: AC/DC 250V,100mA
Switching value input interface: Conductor Resistance 1.2KΩ
| Voltage measurement |
Rated 230V RMS value, Accuracy 0.5%, |
| Current measurement |
Rated 20A, Max 80A, Start amp 0.04A, RMS value. Accuracy 0.5%; Overload 30times In in 0.01sec |
| Frequency |
50/60Hz, Accuracy ±0.01Hz |
| Display |
LCD with white backlit |
| Maximum display value |
9,999,999kWh |
| Energy accuracy |
Class 1.0, IEC 62053-21 |
| Digital port |
RS-485 MODBUS-RTU |
| Pulse port |
1600imp/kWh |
| Working environment |
-25~55°C Altitude ≤2500m, 0~95%RH, non-condensing, non-corrosive gas |
| Storage environment |
-40~70C |
| Voltage tolerance |
2KV 1min |
| Shock voltage |
6KV-1.2uS waveform |
| Insulation |
Input, output, power supply to Shell >5MΩ |
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