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Din Rail Digital Electric DC Energy Power Meter for solar system
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Meo Textile Clothing Co.LTD
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
shanghai,ningbo
Accepted Delivery Terms
Employees
101-200 people
Accepted Payment Currency
USD,CNY
Average Lead Time
60 Day(s)
Certifications
Product Specifications
--Product Description
DJSF1352-RN rail-mounted DC power meter
Product Description
Characteristic
DJSF1352-RN rail-mounted DC power meter with double DC input channels, designed for telecommunications base
stations, DC charging piles, solar photovoltaic and other applications, this series of meters can measure the voltage, current, power and forward and reverse energy and so on in the DC system.The actual use of the site, you can measure the
total power, but also measure the energy within a specified period of time. The test results can be used for local display, but also with industrial control equipment, computers to form a measurement and control system.
The meter can have infrared communication interface and RS-485 communication interface, and supports Modbus-RTU protocol and DLT645-97 (07) protocol at the same time.The meter can have relay alarm output and digital input
function;You can set the ratio, alarm, and communication through the meter panel keys according to different requirements.The meter can have event recording of switch (Modbus protocol), programming and event setting records
(645 protocol), instantaneous and timing freeze function of data (645 protocol), maximum and minimum value recording function of voltage and current power.
Specification
Technical parameters | Index | ||||||
Input | Nominal value | Voltage input range | Current input | ||||
DC0-1000V | 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 | 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 Power supply // Relay output // Voltage input // Current input 3kV/1min Pulse output // Communication interface // Switch input 2kV/1min | ||||||
Insulation resistance | ≥ 40M Ω | ||||||
Average barrier-free working hours | ≥50000h | ||||||
Environment | Temperature | Normal operating temperature: -25 °C ~ +55 °C; Limit working temperature: -40 °C ~ +70 °C; Storage temperature: -40℃～+70℃ | |||||
Humidity | ≤93%RH, no condensation, no corrosive gas | ||||||
Altitude | ≤2500m | ||||||
Installation
Product installation
The meter is designed by standard DIN35mm rail mounted.
Note: The second DC input channel and DI and DO functions are optional.
When the current input mode is current shunt input:
More Type
Type | Function | FOB Shanghai(USD) | ||||
DJSF1352-RN | 1. DC voltage, current, power measurement 2. Forward and reverse energy measurement 3. RS485 and infraredCommunication 4. Time sharing and multi rate energy measurement 5. SOE Sequence Of Event record | 103.6 | ||||
DJSF1352-RN/K | On the basis of DJSF1352-RN, add the switch function(2DI/2DO) | 124.4 | ||||
DJSF1352-RN/D | On the basis of DJSF1352-RN, add the second channel of energy measurement | 124.4 | ||||
DJSF1352-RN/KD | On the basis of DJSF1352-RN, add the second channel of energy measurement and switch function(2DI/2DO) | 145 | ||||
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