Best Plus Power Co., Ltd export@bestpluspower.com
DC Power Supply Factory

LED 48V 8kVA Inverter

48Vdc 8kVA Pure Sine Wave Inverter
DC 48V to AC 230V Pure Sine Wave Inverter
Model No.: BP-482308L
Input Voltage: DC48V (40-60V)
Output Voltage: AC 220V±20%  ( Option AC 115V±10%)
Output Power: 8kVA
LED Display, 19 inch subRack Type
Intelligent Control Technology, Reliable Quality
Application: Telecom / Utility Power Supply System
Approval By CE, EN IEC 62368 / EN60950
Contact Inquiry: export@bestpluspower.com

Description

Product Description
This series of special Power Supply Inverter is a new generation of intelligent special high frequency Power Supply inverter developed and designed for the requirements of communication Power systems, railway power systems, and other power systems to meet the high quality and High reliability requirements, and applicable to all the uninterrupted sine wave AC output systems that are sensitive to power interference and require reliable and clean.

Product Feature
1) The series is an intelligent dedicated inverter power supply, using intelligent microcomputer control technology, advanced control theory and mature and stable high frequency inverter mode, which can quickly respond to changes in the external environment and provide uninterrupted high quality AC output in real time.
2) Using advanced PWM+SPWM pulse width modulation technology, the output is a Pure Sine Wave with stable frequency and voltage stabilization, noise filtering, and low distortion.
3) Advanced DC-AC electrical isolation technology is different from other pseudo-isolation modes. It can truly achieve complete electrical isolation between DC and AC in all circuits, meets the isolation requirements of all application systems, and eliminates all possible interactive interference.
4) With power-on self-check function, strong load capacity and good load compatibility. The built-in bypass switch improves the continuity and reliability of the inverter power supply.
5) With mains input 50Hz/60Hz adaptive function, you can track and memorize the mains input screen rate and inverter output the same frequency mode, so that the input frequency range of the inverter can reach 44Hz~66Hz, and the output 50Hz or 60Hz, a wide range Adapt to different power grids and equipment requirements.
6) With intelligent unattended function, after the output is turned off when the DC voltage is too high or too low, the mains power is down, etc., the DC voltage or mains returns to normal, and the power is automatically restored, especially suitable for unattended communication base stations.
7) The Pure Sine Wave Inverter has complete safety protection functions, DC input rush protection, and comprehensive protection measures such as overvoltage, overload, overtemperature, short circuit, and inverter failure.
8) The Pure Sine Wave Inverter adopts advanced anti-injection noise suppression technology and does not interfere with other communication equipment sharing the DC screen. The AC input terminal adopts multiple filters to eliminate the interference of the mains power grid and meet the needs of the application system for the main AC power supply.
9) There are two working modes of type A and type B in inverters, as below,
A) Grid Power AC main Supply: Type A power supply inverter is in the Grid Power AC output mode, when there is AC Grid Power, and automatically switches to the inverter output mode when the AC Grid Power input fails.
B) DC Power main Supply: Type B power supply inverter normally works in inverter output mode, and automatically switches to AC Grid Power bypass output mode when DC input fails.
10) The Pure Sine Wave Inverter has an LED/LCD status display and alarm signal display functions, and provides a complete and friendly man-machine interface.
11)  Approval By CE, EN IEC 62368 / EN60950, EN IEC 61000, EN 55032, EN 55035
Contact Inquiry to Get a Quote: export@bestpluspower.com

Product Application
Vehicle and shipboard equipment: military vehicles, police cars, medical ambulances, ships, transportation equipment, etc.,
Industrial equipment: solar power, wind power, gas discharge lamps, etc.
Office equipment: computer, printer, copy, scanner, etc.
Kitchen appliances: microwave oven, induction cooker, rice cooker, etc.
Household electrical equipment: electric fans, vacuum cleaners, lighting fixtures, etc.

Product Parameter

Rated Power 8000VA (8kVA)
DC Input Rated DC Input (Vdc) 48Vdc
DC Input Range (Vdc) 40Vdc – 60Vdc
Rated Input Current (A) 140A
AC Input AC Input Range 220V -25%~220V +20% ( AC 115Vac±10% Option)
Input Frequency Range (50Hz/60Hz) ±10%
AC Output AC Output Voltage (Vac) 220V ±10% ( AC Output 115Vac±10% Option)
AC Output Frequency (Hz) (50Hz/60Hz) ±0.1%
Output Current (A) 25.4A
Power Factory (PF) 0.8
THD ≤3%
Dynamic response time (ms) Load From 0~100%, Response time≤30ms
Passby AC Transfer Time (ms) <5ms
Overload Capacity On Grid Power:110%/30s, 120%/10s          On Inverter:110%30s, 120%3s
Efficiency (80%Resistive load) >88%
Protection DC input rush, Overvoltage, Undervoltage; Mains input overvoltage, Undervoltage; Output overload, Short circuit, Over temperature, etc.
Interface Interface LED/LCD
Communication RS232
Dry Contact 2CH
Working Environment Standard EN IEC 62368 / EN60950
Ambient Temperature (℃)  -10℃~+45℃
Relative Humidity 0-95%
Relative Altitude (m) <1500m
Mechanical W×H×D(mm) 482×267×380
Weight 25 kg

Contact Inquiry to Get a Quote: export@bestpluspower.com

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