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3RW Series Non-isolated modular UPS is the latest Development of the power of a product, It can be achieved According to the customer module dynamically adjusted Intelligent technology, wireless technology, and counter the industry created a number of advanced technologies, regardless of the number of belt load make the actual machine operating efficiency has always been maintained at 96%, is the size of the current global the smallest, the largest green power density, modular UPS.

Features:
1. System can be set to 1 / 1, 3 / 1 or 3 / 3 .
2. Upgraded system by N + X redundancy on-line, can be upgraded online  capacity expansion according to require.
3. All modules share battery power.
4. Every power module has the function of current average distribution for input and output .   
5. The  whole efficiency is greater than 95% , inverter current harmonic (THD) is less than 5%, input power factor (PF) greater than 0.99.
6. Continuous current AC input module (CCM) operation of power grids to reduce interference (RFI / EMI).
7. Small size, light weights, monomer 15KVA power module weighs just 15 kilograms.
8. Input and output isolation transformer is installed in the system .

Technical Data
Technical

Technical Data

Electrical input City

 

Input voltage

Three-phase four-wire

Input frequency range of

380V±25%

Input frequency range tracking

50HZ±10%

Start relief(sec.)

60secs

Input total harmonic distortion THD(%)

≦3%

Input range bypass

 

Input power factor

≧0.9999

Input voltage

±10%

Input frequency range of

50HZ±4%

Rated input power

±384V DC

DC Change properties

 

Input range

±334V- ±442VDC

Output ripple charge

≦100mv

Charging current limiting

Have

Charge time

10hours(2 hours battery back)

Exchange output

 

Charging voltage stability

±1%

UPS power factor

0.8

Output voltage

380/220VAC

Output frequency

50HZ±0.1HZ

Frequency synchronization scope

50HZ±0.4HZ

Output voltage stability

380/220 ±2%(load0-100% change)

20ms(load 0-100% change)

Overload

110%(60mins)

125%(15mins)

150%(60secs)

1000%(1sec,1cycle)

Conversion time

0ms (bypass-inv/inv-bypass)

Peak factor

≧3

Total harmonic distortion THD(%)

≦1%(linear load)

≦3%(in line with the EN50091-1 of non-linear load)

Efficiency machine

≧96%(AC-AC)(100% with set)

≧90%(AC-AC)(30% with se)

Working environment

 

Ambient temperature storage

-25℃-60℃

Ambient temperature run

-5℃-40℃

Elevation allowed

≦1500 meters

Allow air humidity

≦95% non-condensing

Protection level

IP30

Cooling

Air

Safety in line with the

EN60950

Electromagnetic Compatibility characteristics

EN50091-2CLASSB

Noise

≦50db

Integrated distribution systems

 

Circuit Breaker exchange

Match

DC isolating switch fuse

Match

Lighting browser

Match

PDU units

Match

Other

 

Cabinets size

2000·800·600

Communications

RS232,RS422,RS485,TCP/IP

SNMP

Standard

Structure

Parallel modular system can be replaced online

Show

LCD/LED

Emergency shutdown

Match

Model module

3RW240M15K/20KVA

Capacity module

15KVA/20KVA

DC output

±384V DC

Input and output way

Three or three out of three single

Size module

520mm·440mm·88mm

Weight

17kg/22kg

Input power factor

0.999

Overload

Overload in line with the system requirements

Thermal  efficiency largest

450W

Input total harmonic distortion THD(%)

≦3%

Specifications will be changed by our R&D, please refer to our company or agent for the latest specifications.


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