EN
ES
ID
CNAcrel DJSF1352-RN DIN Rail DC Energy Power Meter
●RS485 communication interface
●Supports Modbus-RTU protocol
●Relay alarm output and digital input function
●Set the ratio, alarm, and communication through the meter panel keys according to different requirements
●Event recording of switch (Modbus protocol), programming and event setting records, instantaneous and timing freeze function of data, maximum and minimum value recording function of voltage and current power
- Overview
- Parameter
- Certificates
- Customer Questions & Answers
- Contact us
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.
① Brand/Model
② Panel
③ Set button
④ Up button
⑤ Down button
⑥ Indicator light
⑦ Enter button
| Technical parameters | Index | ||||
| Input | Nominal value | Voltage input range | Current input | ||
| DC 0-1000VSee the physical wiring diagram | 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（two options） | ||||
| 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/1minPower supply // Relay output // Voltage input // Current input 3kV/1minPulse output // Communication interface // Switch input 2kV/1min | ||||
| Impulse withstand voltage | ±6KV | ||||
| Insulation resistance | ≥ 40M Ω | ||||
| Average barrier-free working hours | ≥50000h | ||||
| Environment | Temperature | Normal operating temperature: -25 °C ~ +65 °C; Limit working temperature: -40 °C ~ +70 °C;Storage temperature: -40℃～+80℃ | |||
| Humidity | ≤93%RH, no condensation, no corrosive gas | ||||
| Altitude | ≤2500m | ||||
Functions
Accuracy
Class 1
Power Supply(self supply)
AC/DC 85-265V or DC24V(+-10%) or DC48v(+-10%)
Input consumption
Voltage: ≤0.2VA current ≤0.1VA
Dimension(L*W*H)
72*65*90
Installation
standard DIN35mm rail
Switch relay
DC30V/3A AC220V/3A
Features
1. High Accuracy
High overload
High precision
Low power consumption
Automatically save powe outage data ,
long life
2. Multi-Communication
LCD digital,RS485 communicate with
microcomputer
WIRING
Installation
Package
| MINIMUM PACKAGE |
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|
| MINIMUM PACKAGE |
Package Dimension(1 PC) 170*150*130mm |
|
| WHOLE BOX PACKAGE |
Package Dimension(36 PCS) 540*530*480mm |
|
| MINIMUM PACKAGE |
|
|
| MINIMUM PACKAGE |
Net Weight(1 PC) 0.165KG |
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| WHOLE BOX PACKAGE |
Package Weight(36 PCS) 8.2KG |
|
ATTENTION !
The above packing and weight data are only refer to model DJSF1352-RN.
For other models or optional functions, please contact the salesman for details, thank you for your cooperation!
① Brand/Model
② Panel
③ Set button
④ Up button
⑤ Down button
⑥ Indicator light
⑦ Enter button
| Technical parameters | Index | ||||
| Input | Nominal value | Voltage input range | Current input | ||
| DC 0-1000VSee the physical wiring diagram | 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（two options） | ||||
| 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/1minPower supply // Relay output // Voltage input // Current input 3kV/1minPulse output // Communication interface // Switch input 2kV/1min | ||||
| Impulse withstand voltage | ±6KV | ||||
| Insulation resistance | ≥ 40M Ω | ||||
| Average barrier-free working hours | ≥50000h | ||||
| Environment | Temperature | Normal operating temperature: -25 °C ~ +65 °C; Limit working temperature: -40 °C ~ +70 °C;Storage temperature: -40℃～+80℃ | |||
| Humidity | ≤93%RH, no condensation, no corrosive gas | ||||
| Altitude | ≤2500m | ||||
