Acrel PZ72L-D series dc energy meter pv telecom power meter dc measurement dc digital power meter dc power consumption
Contact Person : Dina Huang
Phone Number : 18761502682
WhatsApp : +8618761502682
| Minimum Order Quantity : | 1 Pieces | Delivery Time : | 2-3 days |
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| Payment Terms : | T/T | Supply Ability : | 5000pcs/day |
| Place of Origin: | China | Brand Name: | Acrel |
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| Certification: | UL | Model Number: | DJSF1352-RN |
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Detail Information |
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| Measurement: | KWh, KVarh, Power, Current, Voltage | Current Rating: | -/75mV (with Shunt); -/4~20mA (with Hall Sensor) |
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| Voltage Rating: | 0~1000V DC | Communication: | RS485 (MODBUS-RTU) |
| Display: | LCD Display | Dimension: | 72*71*87.8mm (L*W*H) |
| Installation: | 35mm DIN Rail | Power Supply: | 85~265V AC/DC; 24V(±10%) DC; 48V(±10%) DC |
| High Light: | DJSF1352-RN Energy Meter,DJSF1352-RN DC power meter,DJSF1352-RN |
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Product Description
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.
Features
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Dual Independent DC Circuits Monitoring ● For Twin EV Charger&Battery ● Voltage Input:DC 0~1000V ● Current Input (by Shunt): 0~75mV ● Current Input (by Hall Sensor): 0~5V, 0~10V, 0~20mA, 4~20mA |
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Built-in Bipolar Power Source ● Power Supply for Hall Effect CT ● Range: DC -12V ~ DC +12V |
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Optional Dual RS485 Communication ● Protocol: MODBUS-RTU ● 1 RS485 (standard) |
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DO/DI Function ● 2 DO (2A/30V DC; 2A/250V AC) ● 2 DI (dry contact) |
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Keypads HMI for Programming ● Parameter Display Setting ● Communication |
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| Technical parameters |
Indicators |
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| Input | Nominal value | Voltage input range | Current input |
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DC 0-1000V See the physical wiring diagram |
Shunt:0-75mV； Hall sensor:0-20mA,4-20mA,0-5V,0-10V and so on. |
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| Overload | Overload |
1.2 times rated (continuous); 2 times rated/1 second; |
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| Power consumption | Power consumption | Voltage: ≤0.2VA, current ≤0.1VA | |
| Accuracy class | Class 1 | ||
| Function | Display | 8-bit segment LCD screen (LCD) | |
| Communication Interface |
RS485, infrared |
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| Communication protocol | Modbus-RTU,DL/T 645-2007 | ||
| Switch | Switch output | 2 Relay outputs, 2A/30VDC or 2A/250VA | |
| Switch input | 2 dry contact inputs | ||
| Pulse output | A second pulse output, a energy pulse output | ||
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See the SYS->PLUS display in the meter menu setting For example: The meter displays 100, which is 100imp/kWH |
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| 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/1minPower supply // Relay output // Voltage input // Current input 3kV/1minPulse output // Communication interface // Switch input 2kV/1min | ||
| Insulation resistance |
≥ 40M Ω |
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| Average barrier-free working hours |
≥50000h |
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| Environment |
Temperature |
Normal operating temperature: -25 °C ~ +65 °C; Limit working temperature: -40 °C ~ +70 °C; Storage temperature: -40℃～+80℃ |
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| Humidity |
≤93%RH, no condensation, no corrosive gas |
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| Altitude | ≤2500m | ||
with shunt
with sensor
Certification
Connect us
Enter Your Message
| Jiangsu Acrel Electrical Manufacturing Co., LTD. |
| No. 9 Xincheng Road,Chengjiang Street, Jiangyin City, Jiangsu Province,China |
| 86--18761502682 |
| dina.huang@email.acrel.cn |