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SCU Modular UPS Solutions

Product catalog summary

Overview: SCU Modular UPS Solutions are engineered for high reliability and efficiency, ideal for large facilities, data centers, and critical applications. They offer flexible operating modes, including iECO, and support parallel solutions starting from 4800kVA.

Key Features:

Safety & Reliability: Features multiple redundancy measures, fault isolation, and advanced DSP digital control technology.
High Efficiency & Energy Saving: Achieves ECO efficiency up to 99% and iECO efficiency up to 99.5%, minimizing interference with the power grid.
Flexibility: The modular design supports hot swapping, online upgrades, and fast maintenance, with various power supply solutions and energy storage functions.

Applications: Suitable for data centers, government, public infrastructures, military, aerospace, communication, transportation, finance, healthcare, education, and more.

Technical Specifications:

Input: 3Ph+N+PE, nominal voltage 380V/400V/415V AC, input voltage range 132-276 VAC, power factor ≥ 0.99.
Output: Output voltage 380V/400V/415V AC, frequency 50/60Hz, overload ability for 10 minutes at 125%.
Battery: Rated voltage ± 240V DC, supports VRLA and lithium-ion batteries.
Environmental: Operating temperature -5℃ to 40℃, relative humidity ≤ 95%, altitude up to 5000m.

Models and Capacities:

Systems based on 15kVA modules: CMS-30/15, CMS-60/15, CMS-120/15.
Systems based on 25kVA modules: CMS-150/25, CMS-250/25.
Systems based on 50kVA modules: CMS-200/50, CMS-300/50, CMS-400/50, CMS-500/50.
Systems based on 75kVA modules: CMS-450/75, CMS-600/75, CMS-900/75, CMS-1200/75.
ERMS Series Rackmount Modular UPS: ERMS-12/6, ERMS-24/6, ERMS-36/6.

Compliance and Communication: Meets IEC/EN safety and EMC standards, supports RS232/RS485, CAN, USB, and optional MODBUS and SNMP communication.

Specifications:

Voltage stabilization accuracy: ≤ 1%
Voltage recovering time: ≤ 20ms
Transfer from mains to battery supply: 0ms
Efficiency: ≥ 94%
Battery rated voltage: ± 240V DC
VRLA Battery: 40 (Range 32-44)
Access to Lithium-ion Battery Standard

Environmental Conditions:

Operating temperature: -5℃ to 40℃
Operating relative humidity: ≤ 95%, non-condensation
Altitude: 5000 m, derating if above 1000 m
Protection class: IP20

Operational Modes:

Online double conversion mode with UPS output PF=1, THDI<3%, efficiency up to 96.5%
ECO mode with efficiency up to 99%
iECO mode with ultra-high efficiency up to 99.5%

Communication and Compliance:

Communication: MODBUS, SNMP, Dry contact
Safety compliance: IEC/EN 62040-1, IEC/EN 60950-1
EMC compatibility & performance: IEC/EN 62040-2, IEC/EN 62040-3

Installation and Dimensions:

Installation: Standalone or embed into standard 19” cabinet
Dimensions (W*D*H) mm: 482*635*132, 482*635*220, 482*635*310
Weight (kg): 16.5, 21.5, 26.5

Modular UPS + Lithium-ion Battery System Solution:

Higher energy density, smaller footprint, longer lifespan
Large discharge rate suitable for short-term backup
Wide temperature range, reducing operating costs
Flexible, customized Li-ion Battery Solution available

Company Overview:

SCU is a leading designer and manufacturer of electrical and power electronic products
Focus on energy sustainable products and solutions for UPS & Data Center, Electric Vehicle Charging Station, Energy Storage
Leader in modular UPS industry since 2002
ISO9001, ISO14001, OHSAS 18001 certified, CE approved UPS

Projects and Experience:

20+ years of R&D experience in UPS power supplies
Projects include Cloud Data Center in Beijing, China Telecom, China Unicom, China Mobile, and more

Catalog excerpts

Highly Reliable and Eﬃcient UPS designed with ﬂexible operating modes(iECO) for larger facilities, data centers, and critical applications. 15kVA~1200kVA 6kVA~36kVA Parallel Solutions starting from 4800kVA SICON CHAT UNION ELECTRIC CO., LTD Bldg.14&15 No. 319. Xiangjiang Street High-Tech Zone. Shijiazhuang 050035 China Tel. +86 311 85903762 Email: [email protected] Visit us: www.scupower.co

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Data Center and Facility UPS ——In IT world, data security needs reliable power protection. Application: Date center, Government, Public infrastructures, Army, Aerospace, Communication, Transportation, Broadcast & TV, Finance, Health Care, Education & Research, Enterprise, Automated production line, etc. Safety & Reliability ■ Multiple redundancy measures, perfect fault isolation protection DSP digital control technology synchronization in sequence control, multi-level decentralized control technology integrating with one battery pack lead-acid battery or lithium battery system, complete battery...

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UPS SYSTEM TEHCNICAL SPECIFICATION Model System Capacity (kVA/kW). Systems based on 15kVA module Model: CMS-30/15 Max. Capacity of system: 30KVA Conﬁguration: 2 slots Power module model: CM15 Nominal Input Voltage Input Voltage Range Input rated frequency Power Factor Bypass Voltage Range Bypass Frequency Range Power module capacity: 15KVA Dimension: 482/442*800*662(W*D*H)mm, stand alone or embed into standard 19” cabinet Bypass synchronization tracking range Output Output active power (kW) Output rated voltage Overload Ability 10 minutes at 125% ≤ 2% (Resistive load), ≤ 4% (Non-linear load)...

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UPS SYSTEM TEHCNICAL SPECIFICATION Systems based on 25kVA module System Capacity (kVA/kW). INPUT Phase Nominal Input Voltage Input Voltage Range Input rated frequency Output active power (kW) Bypass Voltage Range Bypass Frequency Range Bypass synchronization tracking range Power module model: CM25 Output active power (kW) Power module capacity: 25KVA Dimension: 600*1000*1600(W*D*H)mm, standard 19”cabinet Output rated voltage Output Frequency Overload Ability ≤ 2% (Resistive load), ≤4% (Non-linear load) Output voltage stabilization accuracy Voltage Recovering Time Transfer From Mains to Battery...

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UPS SYSTEM TEHCNICAL SPECIFICATION Systems based on 50kVA module System Capacity (kVA/kW). INPUT Phase Nominal Input Voltage Input Voltage Range Input rated frequency Power module model: CM50 Power Factor Power module capacity: 50KVA Bypass Voltage Range Dimension: 600*1000*2000(W*D*H)mm, standard 19” cabinet Bypass Frequency Range Bypass synchronization tracking range Output Output active power (kW) Output rated voltage Output Frequency Overload Ability Power module model: CM50 Power module capacity: 50KVA Dimension: 900*1000*2000(W*D*H)mm, standard 19” cabinet ≤ 2% (Resistive load), ≤ 4% (Non-linear...

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UPS SYSTEM TEHCNICAL SPECIFICATION Systems based on 75kVA module System Capacity (kVA/kW). INPUT Phase Model: CMS-450/75 Max. Capacity of system: 450KVA Conﬁguration: 6 slots Power module model: CM75 Nominal Input Voltage Input Voltage Range Input rated frequency Power Factor Bypass Voltage Range Power module capacity: 75KVA Dimension: 900*1000*2000(W*D*H)mm, standard 19” cabinet Bypass Frequency Range Bypass synchronization tracking range Output Output active power (kW) Output rated voltage Output Frequency Overload Ability Power module model: CM75 Power module capacity: 75KVA Output voltage...

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UPS SYSTEM TEHCNICAL SPECIFICATION Model System Capacity (kVA) INPUT Phase ERMS Serie Rackmount Modular UPS Nominal Input Voltage Input Voltage Range Input rated frequency Power Factor Bypass Voltage Range Power module model: ERM-06 Bypass Frequency Range Power module capacity ：6kVA Bypass synchronization tracking range Dimension (W*D*H)：482*635*132 mm, standalone or embed into Output active power (kW) Output rated voltage Output voltage stabilization accuracy ≤ 2% (Resistive load), ≤ 4% (Non-linear load) ≤ 1% ≤ 20ms Transfer From Mains to Battery Supply Power module capacity ：6kVA Dimension...

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Online double conversion mode Manually maintenance bypass Static Bypass Static Bypass Output Manually maintenance bypass ECO mode • UPS is running in static bypass state Static Bypass Output • Mains battery seamless switching • Meet the uninterrupted power supply and power quality of the load Static Bypass • Eﬃciency up to 99% • Mains battery switching time is less than 4ms iECO mode Manually maintenance bypass Static Bypass Static Bypass Output • Output meets IEC62040 and meet the power supply quality to load • Mains power supply and battery power supply seamless switching • Provide reactive...

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