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PRODUCTS CENTER
Ireland Acrel DJSF1352-RN-6 Digital DC Energy Meter For Charging Piles EV Chargers
Category:
Product Description
Overview
DJSF1352-RN din-rail DC energy meter with dual DC input, mainly designed for telecom base stations, DC charging pile, solar photovoltaic and other applications, this series of meters can measure the voltage, current, power and positive and negative energy in the DC system.
The test results can not only be used for local display, but also can be connected with industrial control equipment and computers to form a measurement and control system.
DJSF1352-RN delivers reliable sub-metering for solar combiner boxes, DC fast EV chargers, and industrial UPS systems.
Coding Rule
Note: The S function is standard by default. If the auxiliary functions K and M are selected, both K and M must be selected simultaneously.
Dispaly
Application
Network
Technical Parameters
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技术参数 Technical Parameters |
指标 Index |
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输入 Input |
标称值 Nominal value |
电压输入范围 Voltage input range |
电流输入 Current input |
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DC 0-100V、DC 0-1500V 参见实物接线图 DC 0-100V、DC 0-1500V See the physical wiring diagram |
分流器：0-75mV 霍尔传感器：0-5V，0-200mA Shunt: 0-75mV Hall sensor: 0-5V, 0-200mA
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过载 Overload |
1.2倍可持续正常工作 1.2 times can sustain normal operation, 2 times can sustain 1 second |
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功耗 Power consumption |
电压：≤0.2VA，电流≤0.1VA Voltage: ≤0.2VA, current ≤0.1VA |
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精度等级 Accuracy class |
0.5级 Class 0.5 |
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功能 Function |
显示 Display |
8 位段码式液晶屏（LCD） 8-bit segment LCD screen (LCD) |
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通讯接口 Communication Interface |
RS485（可选两路） RS485（two options） |
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通讯协议 Communication protocol |
Modbus-RTU，DL/T 645-2007，DLT698
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开关量 Switch |
开关量输出(DO) Switch output (DO) |
2路继电器输出，2A/30VDC或2A/250VAC 2 relay outputs, 2A/30VDC or 2A/250VAC |
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开关量输入(DI) Switch input (DI) |
2路干接点输入 2 dry contact inputs |
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模拟量 Analog |
模拟量输出(AO) Analog output (AO) |
4-20mA输出(0.5级) 4-20mA output (0.5 level) |
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脉冲输出 Pulse output |
两路电能脉冲输出（第二路电能脉冲可切换为秒脉冲） Two-way power pulse output (the second power pulse can be switched to second pulse) |
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见仪表菜单设置中SYS->PULS中显示，例：显示100，即为100imp/kWH See the display in SYS->PULS in the meter menu setting, for example: display 100, which means 100imp/ kWH |
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工作电源 Working power supply |
电压范围 Voltage |
AC/DC 85-265V或DC 12V-48V |
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功耗 Power consumption |
≤ 10W |
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工频耐压 Power frequency withstand voltage |
电源//信号输入//RS485通讯 4kV/1min ； Power supply//signal input//RS485 communication 4kV/1min; 除电源、信号输入和RS485通讯外其他互不相连回路 2kV/1min Except for power supply, signal input and RS485 communication, other unconnected circuits are 2kV/1min |
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绝缘电阻 Insulation resistance
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≥ 100M Ω |
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平均无障碍工作时间 Average barrier-free working time |
≥50000h |
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环境 Environment |
温度 Temperature |
工作温度：-25℃～+65℃ Working temperature: -25℃～+65℃ 贮存温度：-40℃～+80℃ Storage temperature: -40℃～+80℃ |
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湿度 Humidity |
≤95%RH，不结露，不含腐蚀性气体 ≤95%RH, no condensation, no corrosive gas |
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海拔 Altitude |
≤3000m |
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Dimension
Wiring
Installation
The meter adopts the standard DIN35mm rail-mounting design.
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