Acrel DJSF1352-D MID DC Energy Meter
Acrel DJSF1352-D MID DC Energy Meter
●2 Channels RS485 communication terminal
●Supports Modbus-RTU protocol
●Current connected directly, 300A or 600A
●A second pulse output, a energy pulse output
● Standard&Certificate: CE; MID
Acrel DJSF1352-D MID DC Energy Meter
General
Acre DJSF1352-D rail-mounted DC power meter which have CE and MID certificate designed for DC charging piles, this series of DC energy meters can measure the voltage, current, power and energy and so on.
Functions
Accuracy
Class B
Pulse output
A second pulse output, a energy pulse output
Communication
Modbus-RTU，DL/T 645-2007，DLT698
Installation:
DIN 35mm
Dimension(L*W*H):
115*105*65 mm
Work temperature:
-40~70℃
Switch relay:
DC 30V/3A AC 220V/3A
Front Panel
Parameters
Network
Applications
• Suitable for Solar PV Power Distribution Monitoring Solution
• Measure electric parameters of dc batterys
• Power consumption monitoring of DC charging pile
• DC monitor system of telecom tower base station
Outline and Dimension
Packaging
| Packaging Overview(Minimum) |  |
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| Packing Dimension and Weight(Minimum) | Minimum Package Contain 1 pcs ProductsDimension: 170mm*150mm*130mm
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Total N.W. (1 pcs) 0.165 KG |
| Packing Dimension and Weight(Large) | Large Package Contain 36 pcs Products Dimension:540mm*530mm*480mm
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Total N.W. (36 pcs) 8.2 KG |
| Average Lead Time | Manufacturing: 3~4 days(If paired with system need extra 1~2 days for adjustment)
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Shippment: 8~9 days(World Wide Shipment) |
| Product HS Code | 9028301400 | |
| Country of Origin | China | |
Acrel DJSF1352-RN Din Rail DC Energy Meter
Technical Parameters
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Technical parameters
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Index | ||
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Input
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Nominal value
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Voltage input range
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Current input
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DC 0-1000V
See the physical wiring diagram
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Shunt：0-75mV；
Hall sensor：0-20mA、4-20mA、0-5V，0-10V and so on
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Overload
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1.2 times rated (continuous); 2 times rated/1 second
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| Power consumption |
Voltage: ≤0.2VA, current ≤0.1VA
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Accuracy class
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Class 1 or Class 0.5
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Function
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Display |
8-bit segment LCD screen (LCD)
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Communication Interface
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RS485 (two options) | ||
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Communication protocol
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Modbus-RTU，DL/T 645-2007
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Switch
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Switch output |
2 Relay outputs, 2A/30VDC or 2A/250VAC
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| Switch input |
2 dry contact inputs
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| Pulse output | A second pulse output, a energy pulse output | ||
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See the SYS->PLUS display in the meter menu settings. For example: The
meter displays 100, which is 100imp/kWH
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Power Supply
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Voltage range
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AC/DC 85-265V or DC24V(±10%) or DC48V(±10%)
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| Power consumption |
≤ 3W
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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
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Impulse withstand voltage
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±6KV
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Insulation resistance
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≥ 40M Ω
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Average barrier-free working hours
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≥50000h
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Environment
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Temperature
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Normal operating temperature: -25 °C ~ +65 °C; Limit working temperature:
-40 °C ~ +70 °C;
Storage temperature: -40℃～+80℃
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Humidity
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≤93%RH, no condensation, no corrosive gas
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Altitude
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≤2500m
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Pulse constant
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Maximum power
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999.9W
|
10000
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imp/kWh
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|
9.999kW
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1000
|
imp/kWh
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|
99.99kW
|
100
|
imp/kWh
|
|
|
999.9kW
|
10
|
imp/kWh
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|
|
9999kW
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1 |
imp/kWh
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