| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 2 Years |
|
Still deciding? Get samples of US$ 46.60/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
ADL400 is a smart meter designed for power supply system, industrial and mining enterprises and utilities to calculate the electricity consumption and manage the electric demand. It features the high precision, small size and simple installation. It integrates the measurement of all electrical parameters with the comprehensive electricity metering and management provides various data on previous 48 months, checks the 31st harmonic content and the total harmonic content, realizes the remote communication and the remote control with switching input and relay output and boasts the alarm output. It is fitted with RS485 communication port and adapted to Modbus-RTU. ADL400 can be used in all kinds of control systems, SCADA systems and energy management systems. The meter meet the related technical requirements of electronic meter in the IEC62053-21standards.
|
Specification
|
3 phase 3 wires, 3 phase 4 wires
|
|
|
Voltage
|
Reference voltage
|
3×100V, 3×380V,3×57.7/100V, 3×220/380V
|
|
Consumption
|
<10VA(Single phase)
|
|
|
Impedance
|
>2MΩ
|
|
|
Accuracy class
|
Error±0.2%
|
|
|
Current
|
Input current
|
3×1(6)A,3×10(80)A
|
|
Consumption
|
<1VA(Single phase rated current)
|
|
|
Accuracy class
|
Error±0.2%
|
|
|
Power
|
Active, reactive, apparent power, error±0.5℅
|
|
|
Frequency
|
45~65Hz, Error±0.2%
|
|
|
Energy
|
Active energy(Accuracy class:0.5), reactive energy(Accuracy class 2)
|
|
|
Clock
|
≤0.5s/d
|
|
|
Energy pulse output
|
1 active optocoupler output
|
|
|
Width of pulse
|
80±20ms
|
|
|
Pulse constant
|
400imp/kWh,10000imp/kWh(Correspond with the basic current)
|
|
|
Interface and communication
|
RS485:Modbus-RTU
|
|
|
Range of communication address
|
|
|
|
Baud rate
|
1200bps~19200bps
|
|
|
Relative temperature
|
-25ºC~+55ºC
|
|
|
Relative humidity
|
≤95℅(No condensation)
|
|
Q: What's the difference of current input via direct connect or via CTs?
Founded in 2003, Acre is a high-tech joint-stock company integrating R&D, production, sales and service, providing electric equipment, energy management platforms and electricity safety solutions for customers. We help users realize intelligent, visualized and refined energy management, improves energy efficiency and energy security, and provides data services, save energy and reduce energy consumption and realize energy digitization construction. Headquartered in Jiading, Shanghai, with the office area of 30,000 square meters, it is the center of our Research & development, system integration and marketing, with 3 R & D departments, 1 technical management department and 2 public technology centers. And we have another R&D center in Jiangyin. Over 300 R&D engineers are in the two centers. Acrel's production base locates in Jiangyin, Jiangsu, 138 kilometers away from Jiading, with 2 large-scale factories. It is divided into 3 sectors: instrument business division, energy saving and controlling business division, and electric power sensor business division. By 2022, Acrel owns 5 trademarks, 20 invention patents, 121 utility model patents, 146 appearance patents, 19 professional papers in core journals, 231 computer software Copyrights, and participates in the formulation of many national or industrial standards. There are over 2.8 million annual output of energy meters, current sensors, energy-saving cabinets and other electric products. All our products and energy management systems are independently developed with sales of $ 125 million in domestic and overseas markets, mainly cooperating with engineering companies, contractors and distributors, etc..
1. who are we?
){kind=link}