1000VA Inverter DC48V Rectifier Used In Telecommunication

High Output Efficiency Compact Structure Reliable Performance 1000VA Inverter DC48V To AC220V 485 Communication

1. Overview

GPDA1000VA-F is one kind of two outputs, with AC bypass input, with 485 communication function DC / AC 1000VA sine wave inverter flush mounting power supply, the entire power supply using the latest circuit design, compact structure, reliable performance, high output efficiency. Entire power in strict accordance with safety requirements designed to meet the IT equipment safety standards.

2. Specification

Export
Parameter		Min.	Typical	Max.	Unit	Note
The inverter output	Rated output voltage		220		Vac	Enter the full voltage range
	Rated output current		4.6		A
	Output voltage accuracy			±5	%	Enter the full voltage range
	Rated output frequency	49	50	51	Hz
	Rated Capacity			1000	VA
	Rated output power			1000	W
	Overall efficiency	85			%	Rated operating conditions
	Output power factor	0.8				Rated operating conditions
	Dynamic transient recovery time			60	ms
	Waveform	Sine wave THD <3% (linear load)
		Sine wave THD <8% (linear load)
	Overload	105~ 125% for not less than 10 minutes to 125 to 150% for not less than 10 seconds.
	Output current crest factor	3: 1
	Output	Two AC output
AC bypass output	Output voltage range	175		265	Vac	With the AC input voltage changes
	Rated output voltage		220		Vac
	Rated output current			5	A
	Switch to mains inverter output time			10	ms	Rated load
	Mains to inverter output time			10	ms	Rated load
	Output	Total output of the inverter, the inverter when an input under voltage, overvoltage, fan failure, over-temperature protection, switching to bypass output.

Protection
Parameter		Min.	Typical	Max.	Unit	Note
Inverter part	DC input voltage protection point	36			Vdc	Enter under voltage protection, the inverter output bypass switch.
	DC input voltage recovery point			40	Vdc	Achieve recovery value, one minute to restore the inverter output.
	DC input voltage recovery hysteresis	2			Vdc
	DC input voltage protection point			66	Vdc	Enter overvoltage protection, the inverter switch to bypass the output.
	DC input overvoltage recovery point	60			Vdc	Achieve recovery value, one minute to restore the inverter output.
	DC input overvoltage recovery hysteresis	2			Vdc
	Input over current protection	Power supply with input over current protection, can not be automatically restored.
	Over Temperature Protection	Power supply with over-temperature protection. When inside the main heat sink temperature is too high, over-temperature protection point reached, the inverter output bypass switch, temperature hysteresis of 10℃ or so.
	Anti-reverse protection	Power supply with input anti-reverse protection. When reversed, the power does not work, and no damage.
	Short circuit protection	Power supply with short circuit protection. When the power fails short intervals of one minute start time, 6 minutes lift failure, can be recovered. Long-short, the power shutdown, the short is removed, you can manually re-boot after work.
	Output over current protection	Power supply with over current protection. Detect over current, output power is turned off, every one minute start time, when the load back to the ratings, self-recovery. Long-term overload, power off, you can manually reboot after work.
	Alarm (buzzer alarm)	DC input error, overload, short circuit, inverter fault, the buzzer alarm.
AC bypass section	Input over current protection	Bypass input section having an input over current protection function (≥ 10 A), non-self-recovery. The need to manually replace the fuse before working again.

3. Dimension

Mechanical characteristics
L * W * H (Mm)	As shown below
Weight (kg)	≤ 4 kg

4. the front panel terminals defined

5. Embedded installation

Introduction

Tianjin Estel Electronic Science and Technology Co., Ltd (ESTEL(GUANGDONG) TECHNOLOGY CO., LTD), located in China, is a professional supplier of integrated outdoor telecom cabinet and temperature control solutions for outdoor telecom base station. As a science and technology innovative company, we engage in the R&D, manufacture, and sales of telecommunication equipment. Estel has a well-established team of technical and management experts who can meet customers’ specific needs accurately.

The base station integrated solutions and products include outdoor integrated telecom equipment cabinet, battery cabinet, RRU cabinet, power supply cabinet, environment monitoring system, TEC peltier air conditioner, AC220V compressor air conditioner, DC48V variable frequency air conditioner, heat exchanger, rectifier, UPS, embedded telecom power system etc. All the above solutions and products can be custom made.

Our products and solutions have been deployed all over China. Our main domestic customers are China Telecom, China Mobile, China Unicom, State Grid, Shenzhen / Beijing Metro and Huawei / ZTE etc. In addition, our products have been exported to Europe, North America, South America, Central America, Southeast Asia, Africa, Australia, Mid East countries, etc.

“ Customers First, Quality First ” is always our principle. We have attained many certifications, such as ISO9001, ISO14001, OHSAS18001, CE, UL, FCC etc. AS a telecom integrated solutions / energy saving system integrator in China, We have strong advantages in technology competitiveness, management competitiveness ,service competitiveness and price competitiveness. Through many years of experiences in design, production and implementation of different projects around the world, we have gained great reputation. Relying on professional technique and strict quality control, we will continuously offer high cost-effective products and solutions to our respectable customers globally. We will always try our best to meet customers’ need and requirement.

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