Guangdong, China
Business Type:
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001, ISO 14001
OEM/ODM Availability:
OEM/ODM Service
Sample Available
Overseas Agent / Branch

Online Modular UPS, Three Phase Modular UPS, Three Phase UPS manufacturer / supplier in China, offering 10k-200kVA Three Phase Online Modular UPS with N+X Redundancy, CE Approved Single Phase Pure Sine Wave Invertor, 6000W Low Frequency Pure Sine Wave Inverter with LCD Display and so on.

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Supplier Homepage Products Modular Online UPS 10k-200kVA Three Phase Online Modular UPS with N+X Redundancy

10k-200kVA Three Phase Online Modular UPS with N+X Redundancy

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Min. Order / Reference FOB Price
1 Piece US $1-1,000/ Piece
Port: Shenzhen, China
Production Capacity: 50, 000PCS/Month
Payment Terms: L/C, T/T, Western Union, Money Gram
Phase: Three Phase
Type: On-line
Protection: Overvoltage
Application: Communication
Classification: Lighting/Power
Standby Time: Standard Machine

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Basic Info

Model NO.: Melody Star Series
Standby UPS: Sine Wave Output UPS
Output Capacity: Large Type
Equipment Mode: Decentralized
Brand: Upsen
Service: OEM & ODM
IP Class: IP20
Feature: Adaptive Load Management
Storage Temperature: -25~70c
Trademark: UPSEN
Transport Package: Wooden Box
Specification: CE & ISO Certificate
Origin: China
HS Code: 8504402000
10K-200Kva Three Phase online modular ups with N+x Redundancy
Model: Modular Online UPS Power Melody Star Series (3ph in/3ph out)
Modular UPS Quick View
1: Modular UPS Built-in Static Switch
2: UPS with Intelligent module and system protection design
3: Independent charger for batteries, intelligent battery management system.
4: Excellent microprocessor control optimizes reliability

Key Features

1:From 20 to 200kVA
2:Up to 10 modules per cubicle
3:10, 15, 20kVA modules available
4:Unity input Power Factor (0.99)
5:>95% Double conversion Efficiency
6:Cold boot available, convenient operation    
7:Provide large LCD touch screen (optional)
8:High instantaneous overload capacity
9:LED Mimic Panel Showing Current Flow and Status
10:IGBT rectifier and high input power factor (>0.99)
11:Ultra-distinct interface information processing technology
12:Intelligent battery management maintains battery automatically to prolong the battery life
13:Advanced DSP full digital control technologies realize higher system stability, online capacity expansion and maintenance

Easy Operation and Installation:
RM series offers a high installation flexibility that reduces installation time. Consequently, it is very easy to maintain and to control each module which provides highest reliability and best protection for supplied load. With the large touch screen LCD panel, the user can easily access to the information of every power module.
Smart Battery Management:
Each UPS module is built with a separate 3.2kW charger. With 10 installed modules, the total charging power will equal to 32kW. This charger is controlled by a DSP with intelligent digital arithmetic that enhance battery lifetime.
Smart Protection System:
All the power modules and systems are protected simultaneously by the hardware and the software. All kinds of protection functions are achieved, including current and voltage monitoring, temperature monitoring and short circuit etc . This smart monitoring enhance reliability and availability as the operator is able to anticipate potential problems prior these occur.
Technical  Specification
MS Series 10K-200Kva



Main Input

Input voltage

380V/400V/415V(line to line)

Input frequency


Power factor

> 0.99

Input cuurent THD(Total Harmonic Distortion)

< 3%

Input voltage window


Frequency window



Battery voltage

± 240VDC

Charger power


Charger voltage precision



Bypass voltage

380V/400V/415V, three phase

Bypass voltage window

-20%-+15%, full load, settable

Bypass overload capabiltiy

150%, long time operation

180%, shut down after 10 minutes

> 180%, shut down after 200ms


Output voltage

380V/400V/415V, three phase

Voltage precision

± 0.5% (balance load), ± 1% (unbalance load)

Voltage THD(Total Harmonic Distortion)

THD< 1%(linear load), THD< 3%(nonlinear load)

Power factor


Phase tolerance

120° ± 0.5° (balance and unalance load)

Crest factor

3: 1

Overload capabiltiy

110%, transfer to bypass after 1hour

125%, transfer to bypass after 10 minutes

150%, transfer to bypass after 1 minute

> 150%, transfer to bypass after 200ms


System efficiency

Normal mode: 95%

ECO mode: 99%

Battery mode efficiency



LCD+LED, Touch screen and keyboard

IP class


Interface (Communication Ports )

RS232, RS485, Dry contacts, SNMP card, EPO, Generator interface


Top or bottom cable connection

Operation temperature


Storage temperature


Relative humidity

0-95% (non-comdensing)


< 55dB


6-module cabinet


10-module cabinet



10KVA: 20KG

15KVA: 21KG

20KVA: 22KG


6-module cabinet


10-module cabinet



400*600*133 (10KVA/15KVA/20KVA)
Competitive Advantages:

1: Three Years' warranty for Online UPS, and 1% free UPS or 2% free PCB Boards
2: Good after-sales service, we will be full responsible for any faults caused by our side
3: Professional experience in power field more than 10 years
4: Professional technical support before and after sales      
5: Timely response, fast delivery time and flexible operations to satisfy any customers' special requests.
6: Free OEM & ODM Service                                                              
7: Competitive price, quality and mature products

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