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CT-R Series Modular 300~500kVA

The Cooltechx HMU series offers modular UPS solutions ranging from 180kVA to 600kVA, with a three-level topology for 97% efficiency. Featuring a versatile input range and parallel operation, it's equipped with a 7-inch touch screen and multiple monitoring interfaces, ideal for robust data center and industrial power needs.

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Features And Advantages

FAQ

3U single power module with power up to 50kW

Single 42U cabinet, capacity up to 400kVA

Supports N+1 or N+X parallel redundancy of power system

Modular design reduces MTTR (mean time to maintenance)

High scalability

Built-in maintenance bypass switch, easy maintenance, uninterrupted output

High-efficiency double conversion online UPS

Flexible battery configuration and adjustable charging current

High overload capacity

Power walk-in function

Model	CT300	CT400	CT500
Capacity	300kVA/300kW	400kVA/400kW	500kVA/500kW
Power Module Capacity	50kVA/50kW	50kVA/50kW	50kVA/50kW
Number of Power Modules Installed	6	8	10
Phase	Three-phase input, three-phase output	Three-phase input, three-phase output	Three-phase input, three-phase output
Input Voltage Range	208~304VAC@70% load; 305~478VAC@100% load	208~304VAC@70% load; 305~478VAC@100% load	208~304VAC@70% load; 305~478VAC@100% load
Frequency Range	40~70Hz	40~70Hz	40~70Hz
Power Factor	≥0.99@100% load	≥0.99@100% load	≥0.99@100% load
Output Voltage Range	3 x 380/400/415VAC (3Ph+N)	3 x 380/400/415VAC (3Ph+N)	3 x 380/400/415VAC (3Ph+N)
Voltage Regulation	±1% (balanced load); ±2% (unbalanced load)	±1% (balanced load); ±2% (unbalanced load)	±1% (balanced load); ±2% (unbalanced load)
Frequency Range (Synchronization Range)	46~54Hz or 56~64Hz	46~54Hz or 56~64Hz	46~54Hz or 56~64Hz
Overload (Utility Mode)	105%-110%: 60 minutes; 110%-125%: 10 minutes; 125%-150%: 1 minute; >150%: 200ms	105%-110%: 60 minutes; 110%-125%: 10 minutes; 125%-150%: 1 minute; >150%: 200ms	105%-110%: 60 minutes; 110%-125%: 10 minutes; 125%-150%: 1 minute; >150%: 200ms
Overload (Battery Mode)	105%-110%: 60 minutes; 110%-125%: 10 minutes; 125%-150%: 1 minute; >150%: 200ms	105%-110%: 60 minutes; 110%-125%: 10 minutes; 125%-150%: 1 minute; >150%: 200ms	105%-110%: 60 minutes; 110%-125%: 10 minutes; 125%-150%: 1 minute; >150%: 200ms
Harmonic Distortion	<2% (Linear Load); <4% (Non-linear Load)	<2% (Linear Load); <4% (Non-linear Load)	<2% (Linear Load); <4% (Non-linear Load)
Transfer Time (Inverter to Bypass)	≤20ms	≤20ms	≤20ms
Efficiency	95.50%	95.50%	95.50%
Battery Model	Varies by Application	Varies by Application	Varies by Application
Number of Batteries	32-40	32-40	32-40
Dimensions (Depth x Width x Height mm)	1065 x 600 x 2010	1100 x 600 x 2010	1065 x 1000 x 2000
Net Weight (kg)	287	308	420
Operating Environment	Humidity: 0~95%RH@0~40°C (Non-condensing)	Altitude: <1000m	Noise: <73dB@1 meter
Control Management	Support for Windows series, Linux, and MAC	Support for SNMP management and network browser power management

FAQs

How does the UPS handle overload situations?

The UPS is equipped to manage overloads effectively. For instance, it can sustain 60 minutes at 105% to 110% of load, 10 minutes at 110% to 125%, 1 minute at 125% to 150%, and will immediately shut down for loads exceeding 150%.
What is the runtime of the UPS on battery power without mains electricity?

The runtime on battery power is contingent upon the battery specifications and the UPS load requirements. The UPS is compatible with various battery types and quantities to meet different backup duration needs.
This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services.

This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services. This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services. This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services. This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services. This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services.
Is the UPS capable of adapting to different national voltage standards?

Yes, the UPS is designed with a broad input voltage range to accommodate various national electrical grid standards. The input voltage range can extend from 305Vac to 485Vac without derating, ensuring reliable operation across different voltage environments.

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CT-R Series Modular 300~500kVA

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