Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001
Export Year:
OEM/ODM Service
Sample Available

UPS 3kVA, Online UPS, UPS manufacturer / supplier in China, offering China Manufacturer Online UPS 3kVA Double Conversion Power Supply, 2016 New Model Adjustable 15V 24V Poe Ports Mini UPS, 400W-1600W Pure Sine Wave DC to AC Power Inverter (SK12 series) and so on.

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China Manufacturer Online UPS 3kVA Double Conversion Power Supply

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Min. Order / Reference FOB Price
1 Piece US $150-200/ Piece
Port: Shenzhen, China
Production Capacity: 10000PCS/Months
Payment Terms: L/C, T/T, Western Union, Paypal
Phase: Single Phase
Type: On-line
Protection: Over Voltage / Short Circuit
Application: Computer / Server
Classification: Lighting/Power
Standby UPS: Sine Wave Output UPS

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Basic Info

Model NO.: GH11 3kva(L)
Output Capacity: Medium Type
Equipment Mode: Centralized Model
Power Efficiency: 0.8
Transfer Time: 0 Ms
Battery Mode: Standard Mode or External Battery Mode
Charging Current: 1A or 1A/2A/4A/6A Adjustable
Certificate: Ce
Warranty: 12 Months
Trademark: STCB
Transport Package: Cartons
Origin: Guangzhou Shenzhen
HS Code: 8504402000

Product Description

 China Manufacturer Online UPS 3kVA Double Conversion power supply
Main Features:
1. True double-conversion 
2. Microprocessor control optimizes reliability 
3. Input power factor correction 
4. Output power factor 0.8
5. Wide input voltage (110 v- 300 v
6. Converter mode available
7. ECO mode for energy saving  
8. Generator compatible 
9. Charger capacity expansion to 6A for long-run models 
10. Smart SNMP works well with either USB or RS-232 together
11. Comprehensive display allows easy monitoring and access of UPS status 

Product discription:
China Manufacturer Online UPS 3kVA Double Conversion Power Supply
MODELGH11-1K (L)GH11-2K (L)GH11-3K (L)
CAPACITY1000 VA / 800 W2000 VA / 1600 W3000 VA / 2400 W
Nominal Voltage100/110/115/120/127VAC or 200/208/220/230/240VAC
Input Voltage Range 55-145 VAC or 110-300 VAC 
Frequency Range40Hz  ~ 70 Hz
Power Factor 0.99 @ Nominal Voltage (100% load)
Voltage Regulation 110v/220v ± 1%
Frequency Range50 Hz or 60Hz ± 0.1 Hz
Current Crest Ratio3:1
Harmonic Distortion 3 % THD (Linear Load)              
 6 % THD (Non-linear Load)
Transfer TimeZero
WaveformPure Sinewave
To AC Mode88%89%90%
To Battery Mode83%87%88%
Battery Type12 V /9 AH12 V / 9AH12 V / 9 AH
Recharge Time4 hours recover to 90% capacity
Charging Current1.0 A
Battery TypeDepending on the capacity of external batteries
Charging Current1.0A/2.0A/4.0A/6.0 A
Dimension 285*145*220mm395*145*240mm415*190*337mm
Net Weight9.3kg18.6kg30kg
Long-run ModelDimension 282*145* 220mm397*145*220mm
Net Weight4.6kg6.8kg7.4kg
* Product specifications are subject to change without further notice
Company and factory:
China Manufacturer Online UPS 3kVA Double Conversion Power Supply
Project and Trade show:
China Manufacturer Online UPS 3kVA Double Conversion Power SupplyChina Manufacturer Online UPS 3kVA Double Conversion Power Supply
Our services:

1.  OEM&ODM services acceptable.

2. 1% pcb board provided .

3. Lots of cooperated agent for shipping by sea or by air.

4. 1year warrenty , if it is quality problem , we will provide the parts for free .


Q1: Why you should choose us?

    ---16 years UPS experiences

    ---Professional team for both oversea and domestic market

     --UPS provider of  SCO meeting 2015 and  Shanghai-Kunming high-speed railway project

    ---Qualified product plus competitable prices

    ---Delivery in time

    ---Sincerely services

Q2: How is your after-sale service?

      ---We provide 12-24 months warranty since the delivery date and free maintenance /

     replacement during  warranty period.

Q3: What kind of certification you have?

    ---ISO9000, CE,ROHS,UL,and so on

    Our products could pass different labor testing according to different countries' requirements.

Q4: Delivery time:

    ---Standard products could be delivered within 15 days; customized products could be

    developed within 45-60days.

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