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Off Grid DC Power Systems For Telecommunications Different Charging Mode

Minimum Order Quantity : 1PCS Packaging Details : Standard Exported Cartons and Pallets
Delivery Time : Within 15-30days after receiving your 30% TT deposit Payment Terms : L/C, T/T
Supply Ability : 3000PCS Per Month
Place of Origin: China Brand Name: SOROTEC
Certification: CE Model Number: SHW48500

Detail Information

Nominal Battery VoltageMPPT Range @Operating Voltage: 42-58VDC Maximum PV Array Open Circuit Voltage: 145VDC
Rated Input Voltage: 220V Humidity: 0 ~ 100% RH (No Condensing)
Altitude: 0 ~ 3000m Overload Protection: Three Stages: Bulk, Absorption And Floating
AC Input Frequency Range: 45-65HZ High Light: <h2 style='display: inline-block;font-weight: bold;font-size: 14px;'>telecom dc power systems</h2>,<h2 style='display: inline-block;font-weight: bold;font-size: 14px;'>telecom battery backup systems</h2>

Product Description


Telecom Off Grid Solar DC 48v Power Supply SHW48500 Outdoor Installation


Key Features:

1.Suitable for outdoor installation
2.Reversed current protection at night.over voltage and reverse polarity protection
3.Advanced MPPT Technology.High converting efficiency higher than 97% for
minimizing energy loss.
4.Capable of selection different charging mode fo 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 wateerproof lock in the door double insulation design
8.Cabine adopt quality galvanized wheet or aluminum coated steel sheet as material,

surfce coating anti-UV power
9.Adopt advanced MCU microprocessor control technology
10.With remote monitoring system operation


Remote Monitoring System InterfaceOff Grid DC Power Systems For Telecommunications Different Charging Mode 0


Product Show:


Off Grid DC Power Systems For Telecommunications Different Charging Mode 1Off Grid DC Power Systems For Telecommunications Different Charging Mode 2Off Grid DC Power Systems For Telecommunications Different Charging Mode 3









Power plant or substation power for controlling, protection and automatic device, emergency lighting, communications, steam turbine DC oil pump and so on independent DC system. 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.

Off Grid DC Power Systems For Telecommunications Different Charging Mode 4


Product Descriptions:

SHW48500 Solar System Rectifier Module(1-10)   MPPT Solar Charge Controller(1-10)
MPPT Range @Operating Voltage 60 ~115VDC
Maximum PV Array Open Circuit Voltage 145VDC
Maximum PV Array Power 3000W
Maximum Input Current 50A
Nominal Battery Voltage 42-58VDC
Maximum Charge Current 50A
Maximum Efficiency 98%
Charging Method Three stages: bulk, absorption and floating
Overload Protection > 110% : audible alarm
Overcharge Protection Yes
Polarity Reversal Protection @Solar Cell & Battery Yes
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
Input Power 1KW/2KW
Input Voltage 150-300VAC
Output Voltage 48VDC
Ouput Current 30A/50A
Humidity 0 ~ 100% RH (No condensing)
Operating Temperature -20°C to 55°C
Storage Temperature -40°C to 75°C
Altitude 0 ~ 3000 m













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