220VAC Input 48VDC Output off Grid Solar System for Traffic Lights

Basic Info

Condition	New
Certification	ISO, CE
Application	Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
Rated Voltage	48V
Module	2.5kw Solar
Voltage	48VDC
Solar Panel	Any Kind of Solar Panel
Transport Package	Wooden Case
Specification	600*600*1200
Trademark	SUNWAY
Origin	China
HS Code	9032899090
Production Capacity	500000 Piece Per Year

Product Description

Power plant or substation power for controlling, protection and automatic device, emergency lighting, communications, steam turbine DC oil pump and so on independent DC systems. It can provide reliable power supply in the case of a power failure completely in plant or substation. The traditional DC systems connect battery pack and run with float charging mode. The new DC system run with silicon controlled rectifying power supply for battery.Product Description

Key Features:

1.Adopt advanced MCU microprocessor control technology.

2.Advanced MPPT Technology,High converting efficiency higher than 97% for minimizing energy loss.

3.Reversed current protection at night, over voltage and reverse polarity protection.

4.Capable of selecting different charging mode for various types of batteries.

5.Protection degree:IP55.

6.Industy-leading power density compact size and high reliability.

7.Doorframe designed with waterproof structure, posted on the seal and equipped with waterproof lock on the door double insulation design.

8.Cabine adopt quality galvanized sheet or aluminum coated steel sheet as material, surface coating anti-UV power.

9.Suitable for outdoor installation.

Fine dust-proof, water-proof featuresAccording to the overall standard of design dust-proof and water-proof Ip55

1.With sun protection, heat insulation, roof ventilation

2.With waterproof and the filtration dust inlet, the cabinet front door shutters.

Product Parameters

Product parameters Solar DC Power Supply

INPUT
MPPT Range @Operating Voltage	60 ~115VDC
Maximum PV Array Open Circuit Voltage	145VDC
Maximum PV Array Power	3000W
OUTPUT
Nominal Battery Voltage	42-58VDC
Maximum Charge Current	50A
Maximum Efficiency	98%
Charging Method	Three stages: bulk, absorption and floating
PROTECTION
Overload Protection	> 110% : audible alarm
Overcharge Protection	Yes
Polarity Reversal Protection @Solar Cell & Battery	Yes
INDICATORS
LCD Panel	LCD panel indicating solar power, load level, battery voltage/capacity, charging current, and fault conditions
LED Display	Three indicators for solar, charging, and load status
Rectifier Module
Rated Input Voltage	220V
AC Input Voltage Range	90-290V
AC Input Frequency Range	45-65HZ
Power Factor	≥0.99
Efficiency	>92%
Rated Output Voltage	-48V
Rated Output Current	0-50A
Voltage Range	42-58V
ENVIRONMENT
Humidity	0 ~ 100% RH (No condensing)
Operating Temperature	-20°C to 55°C
Storage Temperature	-40°C to 75°C
Altitude	0 ~ 3000m

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