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Romania Acrel DJSF1352-D-360 Digital DC Energy Meter For Charging Piles EV Chargers Solar Power Monitoring
Category:
Product Description
Overview
Acrel DJSF1352-D-360 is a DIN-rail DC energy meter engineered for 360A EV-charging, photovoltaic, and battery-storage applications. It simultaneously measures, displays, and records DC voltage (0–1000 V), bi-directional current (360A), instantaneous power (kW), and cumulative active energy (kWh) with Class-1/B accuracy. A segment LCD and optional DJSF1352-L remote display module provide real-time readings of voltage, current, power, date/time, internal temperature, and both forward and reverse energy registers.
Power-supply flexibility is ensured by a 9–36 Vdc auxiliary input consuming ≤3 W. Two galvanically-isolated RS-485 ports (RJ12 + screw terminals) support Modbus-RTU, DL/T 645-2007, and DL/T-698 protocols, allowing daisy-chain integration with EMS, SCADA, or OCPP back-ends. Programmable pulse outputs (100–300 imp/kWh) enable revenue-grade metering and MID certification workflows.
Designed for harsh environments, the meter withstands –40 °C to +70 °C, 95 %RH non-condensing, 4.4 kV/1 min Hi-Pot, 6 kV surge, and ≥40 MΩ insulation. DIN-35 rail mounting, 0.5 N·m terminal torque, and shielded-twisted-pair cabling instructions simplify installation while minimizing EMI. Parameters—address, baud rate, parity, energy decimals, anti-tamper flags—are password-protected (0001 default) via on-board buttons or remote register writes.
DJSF1352-D-360 delivers reliable sub-metering for solar combiner boxes, DC fast EV chargers, and industrial UPS systems.
Dispaly
DJSF1352-D-360
DJSF1352-D-600
DJSF1352-L
Application
Models
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型号 Model |
说明 Clarification |
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DJSF1352-D-360 |
直流电能表(最大测量电流360A) DC Energy Meter(Maximum current 360A) |
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DJSF1352-D-600 |
直流电能表(最大测量电流600A) DC Energy Meter(Maximum current 600A) |
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DJSF1352-L |
液晶显示模块（用于DJSF1352-D-600扩展显示） LCD Display Module(For DJSF1352-D-600 extended display) |
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 Voltage input |
电流输入 Current input |
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DC 0-1000V |
DJSF1352-D-360:100(360)A DJSF1352-D-600:4-90(600)A |
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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 |
B级（1级） Class B(Class 1) |
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功能 Function |
显示 Display |
段码式液晶屏（LCD） segment LCD screen (LCD) |
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通信接口 Communication Interface |
RS485 |
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通信协议 Communication protocol |
Modbus-RTU,DL/T 645-2007,DLT698 |
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脉冲输出 Pulse output |
一路秒脉冲输出，一路电能脉冲输出 A second pulse output, a energy pulse output |
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见仪表菜单设置中SYS->PLUS中显示，例：显示100，即为100imp/kWH See the SYS->PLUS display in the meter menu settings. For example: The meter displays 100, which is 100imp/kWH |
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工作电源 Power Supply |
电压范围 Voltage range |
DC 9—36V |
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功耗 Power consumption |
≤ 3W |
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工频耐压 Power frequency withstand voltage |
电源//信号输入//其他回路 4.4KV/1min Power supply // Signal input / / Other circuits 4.4kV/1min |
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冲击耐压 Impulse withstand voltage |
±6KV |
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绝缘电阻 Insulation resistance |
≥ 40M Ω |
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平均无障碍工作时间 Average barrier-free working hours |
≥50000h |
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环境 Environment |
温度 Temperature |
工作温度：-40℃～+70℃； 贮存温度：-40℃～+70℃ working temperature: -40 °C ~ +70 °C; Storage temperature: -40℃~+70℃ |
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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 |
≤2000m |
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Dimension
DJSF1352-D-360
DJSF1352-D-600
DJSF1352-L
Wiring
Installation
The meter adopts the standard DIN35mm rail-mounting design.
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