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SOLAR POWER SUPPLY – DAHUA DH-PFM377-D4830 DISTRIBUTION BOX

Rs. 131,000.00

PFM377-D4830

Special distribution box of DAHUA solar power supply system

>The control system of the solar power supply system, used to control the charge and discharge of the small off-grid solar power system;
>This product includes a MPPT solar charge and discharge controller, a lightning arrester, a DC circuit breaker and a distribution box, etc.
>MPPT solar charge and discharge controller: max. MPPT tracking efficiency is up to 99%, can significantly improve the energy utilization of photovoltaic system, which is 15%~20% higher than that of traditional PWM; use advanced digital power supply technology, the efficiency of circuit energy conversion is up to 98%; support automatic identification of system voltage, current limiting charging mode, built-in over temperature protection mechanism, etc.
>Lightning arrester: max. discharge current 20kA;
>DC circuit breaker: high arc extinguishing ability, more safe and reliable than the AC circuit breaker;
>Distribution box: IP54, 1.2mm thick SUS201 material, with the cooling function, when the temperature is higher than 45℃, the fan will open automatically.
1 Year Warranty 

1 in stock

SKU: PO1DAH0004 Category:

Description

ModelDH-PFM377-D4830
Control Part
Controller typeMPPT
System voltage12VDC/24VDC/48VDC Auto
Max. battery voltage9VDC~70VDC
Max. power point voltage rangeBattery voltage+2VDC~120VDC
Rated charging current30A
Rated load current20A
Max. capacitive load capacity10000µF
Max. input open voltage of solar panels150V(25℃); 135V(-25℃)
Max. input power of solar panel400W/12VDC; 800W/24VDC; 1200W/36VDC; 1600W/48VDC
MPPT tracking efficiency>99%
Conversion efficiency≤98%
protectionInput power limit protection, reverse protection, overload protection, input shirt circuit protection of solar energy, load short circuit protection, anti-recoil protection at night, over-temperature protection
No-load loss0.7W~1.2W
Communication modeRS232/RS485
Distribution Part
DC circuit breaker2P/32A/DC500V
Lightning arrester of DC power48VDC/20kA
Distribution box
Material1.2mm thick SUS201+spraying
Dimension600mmx400mmx226mm(23.62”x15.75”x8.9”)
Installation methodPole mount, Ø180mm~Ø300mm(Ø7.09”~Ø11.81”)
ColorRAL7035
Protection degreeIP54
Fan2*fans, automatic temperature control(45ºC3ºC)
Overall
working temperature-35℃~+55℃(-31℉~131℉)
Altitude≤3km
Weight18.5kg(40.79lb)
Package dimension610mmx410mmx236mm(24”.02×16.14”x9.29”)

Brand

Dahua

Additional information

Weight18.700000 kg

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Colombo-04, Sri Lanka. Email: onlinesales@sense.lk Tel: (+94)706 100100 Fax: (94)112584446

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