SMD72DE DC power analyzer is designed for photovoltaic system, telecom station, wind power etc... They can collect the current, the voltage, the power, the energy on the DC circuits. And they can justif the current direction to count the energies of different direction.. It has a RS485 interface and one alarm (Program setpoint). By our EMS software, you may read it by computer and store the data in the disc for data searcing and data printing in future. By their 4 front buttons, you may program their shunt ratio and RS485 commnuncation parameter. It is designed completely according to EN61036 and EN61010.
Advantages Functions
- Advantages & Functions -
- Measuring: DC U, I, P, +kWh, -kWh, AH; - Display: 3 high Red LED display, which may be well visible in any somber space; - Dimension: 72×72×86mm; - Current Input: 5A direct / 50/60/75/100mV shunt / 5V hall sensor, ratio programmable; - Voltage Input: DC 0-100V, 0-500V, 0-1000V - Power Supply: Default axiliary power supply AC/DC85~265V; Optional DC5/12/24/36/48V; - Communication: With 2 cables isolated RS485 interface up to 38400bps (Def. Modbus-RTU protocol); - Pulse: kWh impulse output (constant rogrammable 1~1000imp/kWh); - Relay ouput: Optional 1 relay output as remote switch or as alarm; - Software: With free testing software, to easily read its data and set its parameters by computer; - Secondary Develop: provide DLL dynamic library and C# example, to develop you own software;
Technical Features
- Technical Features -
Technical Features
Parameters
Input
Voltage
DC 0-100V, 0-500V, 0-1000V
Comsumption ≤1VA
Current
Direct 5A Customerized 50mV/60mV/75mV/100mV shunt hall sensor
Comsumption ≤1VA
Accuracy
0.2%
Thermal drift
<200ppm
RS485 interface
Wiring
2 cables isolated RS485 (Modbus-RTU protocol)
Baud rate
1200,2400,4800,9600,19200,38400bps
Parity
n81,n82,e81,o81
Bus Capacity
32
Relay Ouput (Option K )
Mode
Dry Contact
Capacity
Capcity: AC250/3A,DC24/5A
Power Supply
Default AC/DC85~265V Optional DC5/12/24/36/48V
Standard
IEC61036 IEC61010
Isolation
2kVAC/min ( input / output / power supply)
input / housing and output / housing >50Mohm
Environment
Work Temperature: -20C ~ +65C
Storage Temperature: -40C ~ +70C
Relative humidity: 5% ~ 95% (no condensation)
Altitude: < 2500m
Dimension: 72×72×86 (mm)
Weight: 285g
Integration Solution
- Integration & Solution -
Dimension & Wiring
- Dimension & Wiring -
FAQ
- FAQ -
Q: Can I ask for sample ? A: Yes, for sample orders, please order from our online shop.
Q: Are you trading company or manufacturer ? A: We are factory located in Shanghai.
Q: How long is your delivery time? A: 3-5 working days for the items were in stock, 10-15 days for the items out of stock.
Q: What is your terms of payment ? A: Order amount less than $5000, 100% paid before shipment; order amount more than $5000,30% as deposit, 70% before shipment, or by negotiated for the both parties.
Q: Do you provide software ? A: We have the free testing software for every model device. In the meantime, we also provide detection software to manage the device data, and charge of these software, you may demand our salers.
Company introduction
Shanghai Standardel Electrical Tech. Co., Ltd. has been concentrating on researching, manufacturing and selling products in the field of electric and of automatization for years.
We have 4 big series of products: panel meters (for electric and for industry), electric energy management devices and software, transducers, communication devices for industrial network. All our products are designed and made completely complying with IEC standard and CE standard. We also offer our customers the services of professional solution in their projects.
All over the world and in China, our products are widely used in the fields of electric, metallurgy, metro, chemical industry, architecture, etc. Moreover, we are still designing more and more devices with high quality and good cost performance for international and Chinese customers.
In the meantime, we are looking forward to the cooperation of business with international distributors and to technical cooperation with international manufacturers.
Enterprise Culture Blue sky comes from green energies
Advantages 1) All our devices are designed and made according to IEC and CE; 2) Our products are completely complying with ISO9001; 3) The warranty of our products is 2 years; 4) We have complete product identification and traceability system.
essential information
country：
China
company address：
ChinaShanghaiNo.258 Yinlong Road, Jiading District In Shanghai, China.
