RS485 Smart Solar Junction Box Accessories IP65 SPD For Photovoltaic Power
Longmax RS485 wireless suite installed in intelligent PV combiner boxes, Longmax intelligent DC cabinets, inverters and back-end servers of a power plant, solar combiner boxes component and attachments
Quick Detail:
DCDC Converter, data collecting card module, enclosure
PV fuse, fuse holder, cable, breaker, Cooper bus bar
DC Cabinet intelligent monitoring device, wireless suite, environmental monitoring String monitoring box ,Solar-log professional monitoring and control system, blocking diode, power quality analyzer
Description:
Longmax RS485 wireless suite
Longmax RS485 wireless suite can be installed in Longmax intelligent PV combiner boxes, Longmax intelligent DC cabinets, inverters and back-end servers of a power plant.
Communications of power plant equipment is no longer an issue as it can be connected easily and conveniently via Longmax RS485 wireless suite.
In many cases, Longmax RS485 wireless suite provides a useful alternative for photovoltaic power plants.
Key features:
1,Half-duplex communication, suitable for point-to-point and point-to-multipoint communication.
2,Able to support concurrent multi-channels with a variety of communication speeds.
3,Operates within line of sight, antenna height > 2 m, antenna gain 3 dbi, reliable transmission separation > 4000 m (BER = 10-5/9600 BPS).
4,Designed to be highly reliable, easy to install, light weight and small size.
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Model List |
LM-PVA |
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Input |
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Max Input Voltage (Vd.c.) |
1000 |
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Total rated Input Current (A) |
160 |
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Rated Input Current per string (A) |
10 |
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Number of input strings |
16 |
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Max. Input Current (A) |
12 |
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Construction |
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Protective class |
I |
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Degree protection of enclosure (IP) |
IP65 |
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Overvoltage Category (OVC) |
OVC III |
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Pollution degree (PD) |
PD 3 |
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Temperature range (°C) |
-25 to + 55 |
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Weight (kg) |
34 |
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Size (mm) |
900*500*155 |
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OAdd/delete table rows by means of [Ctrl-Insert] or [Ctrl-Delete] when the cursor is inside the table.bject / part No. |
Manufacturer / trademark |
Type/ model |
Technical data |
Standard |
Mark(s) of conformity |
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Critical Components Material: e.g. external enclosure, PCB, closed-end connector, sleeves, cord anchorage etc Components with winding: e.g. motor, transformer, magnetic coil etc. Other components: e.g. switch, thermostat, heater, plug, internal wire, capacitor, relay, varistor etc. |
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