three phase dinrail energy meter with RS485
Product Details:
| Phase | Three Phase |
|---|---|
| Accuracy Class | Class 0.5 Class 1.0 |
| Place of Origin | Shanghai, China (Mainland) |
| Brand Name | Forlong |
| Model Number | DRT-301C |
Payment & Shipping Terms:
| Minimum Order Quantity: | 200 Piece/Pieces |
|---|---|
| Payment Terms: | L/C,T/T |
| Supply Ability: | 3000 Piece/Pieces per Day |
Detailed Product Description
Modbus energy meter for Active energy measuring in three phase four wire AC.
With RS485 and Far infrared interfaces
FEATURES:
5A CT version for measuring with current transformers available (27 CT Changing-Ratios to choose);
With RS485 and Far-infrared communication port
Low power consumption
Wide rage current measurement
Easy installation
SPECIFICATION
Accuracy Class | 1 |
Reference Voltage ( Un) | 230/400V AC (3~) |
Operating Voltage | 161/279 - 300/520V AC (3~) |
Impulse Voltage | 6kV -1.2μS waveform |
Rated Current (Ib ) | 1.5 /10 A |
Maximum Rated Current (Imax) | 6 /100A |
Operating Current Range | 0.4% Ib ~ Imax |
Operating Frequency Range | 50Hz± 10% |
Internal Power Consumption | <2W/10VA |
Operating Humidity range | <75% |
Storage Humidity range | <95% |
Operating Temperature range | -10º C ~+50º C |
Storage Temperature range | -30º C - +70º C |
Overall dimensions(mm) | 130×126×65 |
Weight(kg) | about 0.7kg (net) |
CT Changing-Ratio | Fully Programmable( 27 ratios) |
Communication port | RS485 and Far infrared port |
Data save | More than 20 years |
Protocol | MODBUS RTU |
three phase dinrail energy meter with RS485
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Company Info
Shanghai Fengyilong Electronic Co., Ltd.
[China (Mainland)]
[Verified Member]
Province/State: Shanghai
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products