Products
Acrel AGF-MXXT DC1500V Multi-channel Monitoring Device
Scenario Application Project
FUNCTIONS
◆ Photovoltaic cell open circuit alarm to cooperate with group string voltage and judge Comprehensively
◆ With 3-channel switching state monitoring to collect output idle contact information of DCbreaker 、lightning protector. protector etc
◆ Option RS485 port, Modbus-RTU protocol; programmable slave address, baud rate, dataformat
◆ English LCD display，convenient to set parameters and check the data
| Multi-circuits Measurement up to 24 DC Circuits ● Input Channel: up to 24 Circuits ● LED Indicator for Re-flux, Disconnection, Over-current ● Rated Current: 20A ● Accuracy: 0.5 Class ● Voltage Measuring Range: up to 1500V (Busbar) |
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| 3-Channel DI Switch Status Monitoring ● DI Status of Lightning Protector and DC CB ● Octocoupler or dry Contact |
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| Keypads HMI for Programming ● Communication(address, baud rate and etc.) ● Over-temp Alarm Threshold |  |
TECHNICAL PARAMETERS
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Item |
AGF-M4T |
AGF-M8T |
AGF-M12T |
AGF-M16T |
AGF-M20T |
AGF-M24T |
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Input channels |
4 |
8 |
12 |
16 |
20 |
24 |
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Rated current |
DC 0~20A | |||||
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Response time |
1s | |||||
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Accuracy |
0.5 class | |||||
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Temperature coefficient |
400ppm | |||||
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RS485 communication |
RS485/ModBus-RTU protocol，4800/9600/19200/38400bps | |||||
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Additional function |
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Switch input |
3-way input(optocoupler or dry contact mode) | |||||
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General technical parameters |
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Temperature/ Humidity |
Working temperature: -35~+65℃， humidity95%,no condensation, no corrosion gas place *Display module work temperature:-20~+70℃ | |||||
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Temperature measurement function |
To measure the inner temperature of box （-20℃～100℃） | |||||
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Altitude |
≤3000m | |||||
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Insulation resistance |
≥100MΩ | |||||
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Industrial frequency withstand voltage |
power/communication/switching input/cell voltage input--AC 2kV/1min (When the auxiliary power supply is DC1500V, the withstand voltage between the power supply, photocell input and other circuit is AC 2.7kV) Current input/power、cell voltage 、communication、switching state—AC3.5kV/1min | |||||
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EMC |
GB_T 17626.2-2006； Electrostatic discharge immunity test 3rd grade, air discharge 8kV, contact discharge 6kV. | |||||
| GB_T 17626.4-2008； Electrical fast transient immunity test grade 4, common mode 4kV, difference mode 2kV | ||||||
| GB_T 17626.5-2008； Surge(shock) immunity test grade 4, common mode 4kV, difference mode 2kV | ||||||
| GB_T 17626.8-2006； Power frequency magnetic field immunity test grade 4 | ||||||
WIRING
Note: The arrow shows current direction. Wrong connection will lead to abnormal operation of the device.
DIMENSION & INSTALLATION
-----Power supply module size
-----Power supply module size
Note: Imaginary line is the fixing size of the bottom plate
As power supply module is heavy, bottom plate is needed in installation to avoid its coming off during transportation.
----8-channel confluence acquisition module installation dimension
---4-channel confluence acquisition module installation dimension
NETWORK
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