Three-Phase Wall-Mounted Energy Meter DTSY5688 (IoT Type)
Do you need an energy monitoring system upgrade? Look no further as Dadao’s Three-Phase Wall Mounted Energy Meter DTSY5688 IoT Type is available for purchase directly from our China factory. This energy monitor has features of IoT upgrade, precise monitoring and is perfect for usage in the industrial and commercial sector. Feel free to get in touch with us to get more details and to place your order. Dadao provides an efficient solution for energy control and usage with their state of the art energy meter.
- Economical Pricing Options
- CE LC BV ISO9001
- Excellent pre-sales and after-sales service
Save a minimum of 35% or more on your purchases.
Functional features of DTSY5688
Our three–phase wall mounted IoT energy meter has been designed with international cum domestic specifications and adopts modern technology that allows for accurate energy metering and real time monitoring. It measures, apart from forward/reverse active energy, reactive energy, voltage, current, power and power factor. Some other options are remote/local meter reading, meter communication over NB-IoT, WiFi, RS485, LoRa and 4G, history storage, load recording, and display of power outage. During the course of the projects concerning power grids, plants, substations and industrial users it is possible to achieve accurate energy management and also support multi rate energy metering and other key industry standards compliance.
Product Specifications
Item | Parameter |
Reference Voltage | Un 220V (70% – 120%) |
Reference Current | ●Direct access: basic current (Ib) 5A, 10A, 20A; |
Start Current | 0.2% Ib(In) (transformer-access, Class 1), |
Accuracy | Active class 0.5 / 1; Reactive class 2 |
Power Consumption | Voltage line active power ≤ 1.5W, apparent power ≤ 6VA |
Operating range | 0.9Un~~1.1Un (Extended operating range 0.8Un~1.15Un) |
Clock Error | <0.5 s/d (reference temperature); ≤1s/d (operating temperature range) |
Submersible | Logic anti-submersible function |
Pulse Constant | 1600 imp/kWh * Refer to the values indicated on the nameplate of the meter. |
Pulse Width | 80ms±20ms |
Daily timing error detection signal | 1Hz |
Pulse width of time-slot switching signal | 80ms~20ms |
Demand cycle signal pulse width | 80ms~20ms |
Alarm output contact | 220 V AC/5 A; 100 V DC/0.1 A |
Trip normally open output contact | AC 250V/5A; DC 30V/5A |
Tripping normally closed output contact | AC 250V/3A; DC 30V/3A |
Technical chart
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