Sicon Chat Union Electric Co.,Ltd
CMS Modular UPS 25-250kVA
System Capicity: 25kVA - 250kVA
Module Capicity:  25kVA
3/3, 3/1, 1/3, 1/1; 50/60Hz; BOTTOM/TOP feed
High Frequency MODULAR UPS
Choice of UPS module result in rational redundancy.
Modular,hot-swappable, field-replaceable STS, monitor, UPS module.
Scalable from 25KVA to 250KVA. Parallel-capable up to 1000KVA.

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CMS Modular UPS units are non-isolated, industrial level, green UPS, adopting advanced modular power protection concept. Modular architecture can scale power as demand grows or as higher levels of availability are required. CMS Modular UPS is industry-leading efficiency, availability, and performance for small, medium, and large data centers and mission critical environments.


● Double Conversion (VFI-SS-111)

● Transformer-less architecture: lower space and weight

● Rational redundant structure

● 25kVA hot-swappable power modules for predictive power management and lowest MTTR

● Excellent power capability, 250kVA single chassis. Parallelable up to 1000kVA

● AC/AC Efficiency in double conversion up to 95%

● Inverter mode, up to 98% efficiency

● THDI ≤ 3%, and input PF ≥ 0.99

● Output PF = 0.9

● N+X redundancy

● Multi-level decentralized control technology and Master-slave synchronization in sequency control

● Each module automatically even shares the input and output current, all UPS modules share batteries

● Battery management: Battery discharge management, auto-transfer between floating and even charging, temperature compensation

● Standard configuration: Manual maintenance bypass, RS232/RS485, dry contacts

● Optional configuration: SNMP, GENSET, EPO, Transformer, Battery Bank, IPDS

25kVA UPS module

● Full functioned UPS, delivering a combination of converter, inverter, charger and controller

● Isolated airflow with redundant fans

● Online cleanable airfliter

● High power density

● High efficiency

● Autonomous Start-up

● Cold start

STS Module 

● Parallel of SCR and AC Contactor

● Online replace without shutdown system

● High reliablity and overload ability

● Transfer time within 1ms

● Self-diagnose, interlock

Sicon modular UPS operation


IDC date center · Government · Telecom · Bank · Security · Transportation · Broadcast&TV network · HealthCare · Communication · E-business · Finance · etc.

Sicon modular ups video Sicon modular ups cases Sicon modular ups certifications

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Related Solution 
    >> Industrial Modular UPS N+X Solution
    >> 2N Power Solution
Product :  CMS-150/25
Adaptable 25 to 150 kVA power capacity
25 kVA UPS module (CM25)
Configuration: 6 slots
Components: STS module, Monitor module, UPS module, Power distribution
Top or bottom feed
System Dimensions: 600*800*1600 (W*D*H)mm 
Module Dimensions: 482*464*133 (W*D*H)mm

Sicon 150KVA Modular UPS

Product :  CMS-250/25
Adaptable 25 to 250 kVA power capacity
25 kVA UPS module (CM25)
Configuration: 10 slots
Components: STS module, Monitor module, UPS module, Power distribution
Top or bottom feed
System Dimensions:800*800*2000(W*D*H)mm
Module Dimensions: 482*464*133(W*D*H)mm
Sicon 250KVA Modular UPS

System model CMS-150/25 CMS-250/25
Maximum power 150 kVA 250 kVA
Power module model 25 kVA
Mains Input Input mode 3-phase +N +E, 1-phase +N +E
Input voltage 380V/220V±20%, 400V/230V±20%, 415V/240V±20%
Input frequency 50Hz±10%, 60Hz±10%
Power woke-in (Sec.) 60sec
THDI (%) <3%
Input PF ≥0.99
Bypass Input Input voltage 380V/220V±20%, 400V/230V±20%, 415V/240V±20%
Input frequency 50 Hz, 60 Hz
Range of Frequency Synchro 50 Hz±4%, 60 Hz±4%
DC Input Rated Input voltage ±384VDC
Input voltage tolerance ±345V~±440V DC
Battery charging Charging current limited yes
Charging ability 10 hours (2 hours back up)
Stability of charging voltage ±1%
AC output UPS power factor 1
Output voltage 380V/220V AC, 400V/230V AC, 415V/240V AC
Output frequency ±4%;±0.2% (battery supply)
Output voltage stability ±1%
Output voltage recovering time <20ms (load 0~100% change)
Overload ability Operate 10mins with 125% load
Transfer from mains to battery supply 0ms
Transfer from bypass to inverter supply <1ms
Peak factor 3:01
Waveform distortion ≤1% ( linear load ), ≤3%( non-linear load )
Overall efficiency ≥95% (AC~AC), ≥98% (DC~AC)
Load share precision ≤5%
Operation environment Ambient temperature -25℃~60℃
Operating temperature -5℃~40℃
Maximum operation altitude ≤1500m
Relative humidity ≤95% non-cadency
Protection degree IP30
Cooling Air cooling
Applicable safety standards EN62040-1-1:2003 IEC60950-1:2001
Electromagnetic compatibility EN62040-2:2006
Acoustic noise ≤55DB
Others Cabinet Standard 19 inch cabinet
Monitor management system UPSupervisor
Interface RS232, RS485 and 8 try contact, TCP/IP adapter, SNMP(optional)
Display Touch LCD/LED Screen
Weight(kg) 220 260


Subject: CMS Modular UPS 25-250kVA


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Tel: 86-311-85903762
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