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[China]
Trade Verify
Address: No. 9 Xincheng Road,Chengjiang Street, Jiangyin City, Jiangsu Province,China
Contact name:Dina Huang
Jiangsu Acrel Electrical Manufacturing Co., LTD. |
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Verified Suppliers
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DJSF1352 Din rail DC energy meter
DJSF1352-RN din rail DC power meter with dual channel DC input is
suitable for telecommnication base stations,dc charging piles,solar
pv and other applications.It can measure
voltage,current,power,forward and reverse energy and so on in DC
system.It can also measure total power and energy within a period
of time.It is with RS485 modbus rtu,infrared functions and
multi-tariff functions.It is with relay alarm output and digital
input functions.
DC power meter for charge pile
●RS485 communication interface
●Supports Modbus-RTU protocol
●Relay alarm output and digital input function
●Set the ratio, alarm, and communication through the meter panel keys according to different requirements
●Event recording of switch (Modbus protocol), programming and event setting records, instantaneous and timing freeze function of data, maximum and minimum value recording function of voltage and current power
solar dc watt-hour energy meter Parameter
| Technical parameters | Index | ||
| Input | Nominal value | Voltage input range | Current input |
| DC 0-1000V | Shunt:0-75mV； Hall sensor:0-20mA,4-20mA,0-5V,0-10V and so on. | ||
| Overload | 1.2 times rated (continuous); 2 times rated/1 second | ||
| Power consumption | Voltage: ≤0.2VA, current ≤0.1VA | ||
| Accuracy | Class 1 | ||
| Function | Display | 8-bit segment LCD screen (LCD) | |
| Communication interface | RS485, infrared | ||
| Communication protocol | Modbus-RTU,DL/T 645-2007 | ||
| Switch | Switch output | 2 relay outputs, 2A/30VDC or 2A/250VAC | |
| Switch input | 2 dry contact inputs | ||
| Pulse output | A second pulse output, a energy pulse output | ||
| See the SYS->PLUS display in the meter menu settings. For example: The meter displays 100, which is 100imp/kWH | |||
| Power Supply | Voltage range | AC/DC 85-265V or DC24V(±10%) or DC48V(±10%) | |
| Power consumption | ≤ 3W | ||
| Power frequency withstand voltage | Power supply // Voltage input // Current input // Relay output and switch input // Communication interface / / Pulse output 3kV/1min | ||
| Insulation resistance | ≥ 40M Ω | ||
| Environment | Temperature | Normal operating temperature: -25 °C ~ +65 °C; Limit | |
| Humidity | ≤93%RH, no condensation, no corrosive gas | ||
| Altitude | ≤2500m | ||
Typical connection-solar dc watt-hour energy meter DC power meter for charge pile
Certification
Company profile
ACREL CO., Ltd. was founded in 2003 and successfully listed on GEM in 2012. ACREL is a high-tech enterprise that integrats R&D, production, sales and service. since its establishment, it committed to provide users with energy efficiency management and power security system solutions. Acrel Electric has a complete production line from cloud platform software to sensors.
Since the listing in 2012, our company has maintained steady growth. The company will adhere to the concept of "innovation, efficiency, unity, integrity", adhere to steady operation and continuous innovation, and provide more high-quality products, services and solutions for power system users and micro-grid.
At Vietnam Power Equipment and Technology Exhibition, many customers from all over the world, our Acrel team has carried out detailed analysis and explanation of a series of difficult problems raised by customers. Under the enthusiasm of our technical team and sales team, the customer gave us a high evaluation of our products and services.
Acrel Co.,LTD [Stock Code:300286.SZ ] attended HANNOVER MESSE, is one of the few leading companies who provides various systematic of power monitoring, power control, energy management and electrical safety for smart grid users. Since 2003, we have been focused on the research, production and sales of intelligent electric meters and current sensors.
If you have any special requirements, for example another current ratio or special size ,please feel free to Contact Us.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory. Warmly welcome you to visit and investigate our factory.
Q: How long is your delivery time?
A: Generally it is 3-10 days if the goods are in stock. or it is 10-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for lower price. If you place the order, all or part of the sample charge will be deducted from the goods. Please
contact us.
Q: What is your terms of payment ?
A: Usually, 100%TT in advance. If you have projects for another payment terms, please feel free to contact us.
