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CT-HMU Series Modular 180~600kVA

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

Ultra-wide voltage input range
Highly modular design, hot-swappable
Input power factor up to 0.99, output power factor PF=1
Adopting three-level topology, the overall efficiency is up to 97%
Support 6 units in parallel operation, with LBS function
Can share battery packs, 30~46 battery cells optional
Standard 7-inch color touch screen, easy to operate
Support SNMP card, RS-485, RJ-45, CAN, dry contact monitoring

Model	CT180	CT200	CT300	CT400	CT500	CT600
Rated Capacity	180kVA/180kW	200kVA/200kW	300kVA/300kW	400kVA/400kW	500kVA/500kW	600kVA/600kW
Number of Power Modules Installed	6	4	6	8	10	12
Rated Capacity of Power Modules	30kVA/30kW	50kVA/50kW	50kVA/50kW	50kVA/50kW	50kVA/50kW	50kVA/50kW
Input	Phase Count	Three-phase five-wire (3Ph+N+PE)	Three-phase five-wire (3Ph+N+PE)	Three-phase five-wire (3Ph+N+PE)	Three-phase five-wire (3Ph+N+PE)	Three-phase five-wire (3Ph+N+PE)
Rated Input Voltage	380Vac/400Vac/415Vac	380Vac/400Vac/415Vac	380Vac/400Vac/415Vac	380Vac/400Vac/415Vac	380Vac/400Vac/415Vac	380Vac/400Vac/415Vac
Input Voltage Range	305~485Vac (no derating); 138~305Vac (linearly derating between 40%-100% load)	305~485Vac (no derating); 138~305Vac (linearly derating between 40%-100% load)	305~485Vac (no derating); 138~305Vac (linearly derating between 40%-100% load)	305~485Vac (no derating); 138~305Vac (linearly derating between 40%-100% load)	305~485Vac (no derating); 138~305Vac (linearly derating between 40%-100% load)	305~485Vac (no derating); 138~305Vac (linearly derating between 40%-100% load)
Input Frequency Range	40-70Hz	40-70Hz	40-70Hz	40-70Hz	40-70Hz	40-70Hz
Input Power Factor	≥0.99	≥0.99	≥0.99	≥0.99	≥0.99	≥0.99
Input Current Harmonics	≤3%	≤3%	≤3%	≤3%	≤3%	≤3%
Bypass Input Voltage Range	-60% to +25% (adjustable)	-60% to +25% (adjustable)	-60% to +25% (adjustable)	-60% to +25% (adjustable)	-60% to +25% (adjustable)	-60% to +25% (adjustable)
Battery Voltage	Lead-acid: ±240VDC (±180VDC to ±276VDC adjustable), 12V batteries 40 (even number 30-46 adjustable)	Lithium: ±256VDC (±192VDC to ±256VDC adjustable), 3.2V cells 160 (120, 128, 150, 160 adjustable)
Output	Phase Count	Three-phase five-wire (3Ph+N+PE)	Three-phase five-wire (3Ph+N+PE)	Three-phase five-wire (3Ph+N+PE)	Three-phase five-wire (3Ph+N+PE)	Three-phase five-wire (3Ph+N+PE)
Rated Output Voltage	380Vac/400Vac/415Vac	380Vac/400Vac/415Vac	380Vac/400Vac/415Vac	380Vac/400Vac/415Vac	380Vac/400Vac/415Vac	380Vac/400Vac/415Vac
Output Voltage Regulation	±1%	±1%	±1%	±1%	±1%	±1%
Output Frequency Precision	Utility mode: tracks bypass input; Battery mode: 50Hz/60Hz ±0.1%	Utility mode: tracks bypass input; Battery mode: 50Hz/60Hz ±0.1%	Utility mode: tracks bypass input; Battery mode: 50Hz/60Hz ±0.1%	Utility mode: tracks bypass input; Battery mode: 50Hz/60Hz ±0.1%	Utility mode: tracks bypass input; Battery mode: 50Hz/60Hz ±0.1%
Output Power Factor	1	1	1	1	1	1
Output Waveform Distortion	≤1% (linear load) ≤4% (non-linear load)	≤2% (linear load); ≤5% (non-linear load)	≤2% (linear load); ≤5% (non-linear load)	≤2% (linear load); ≤5% (non-linear load)	≤2% (linear load); ≤5% (non-linear load)	≤2% (linear load); ≤5% (non-linear load)
Output Current Peak Ratio	3:01	3:01	3:01	3:01	3:01	3:01
Overload Capability	105%-110%: 60 minutes; 110%-125%: 10 minutes; 125%-150%: 1 minute; >150%: 0.2 seconds	105%-110%: 60 minutes; 110%-125%: 10 minutes; 125%-150%: 1 minute; >150%: 0.2 seconds	105%-110%: 60 minutes; 110%-125%: 10 minutes; 125%-150%: 1 minute; >150%: 0.2 seconds	105%-110%: 60 minutes; 110%-125%: 10 minutes; 125%-150%: 1 minute; >150%: 0.2 seconds	105%-110%: 60 minutes; 110%-125%: 10 minutes; 125%-150%: 1 minute; >150%: 0.2 seconds	105%-110%: 60 minutes; 110%-125%: 10 minutes; 125%-150%: 1 minute; >150%: 0.2 seconds
System Efficiency	Online mode: 97%, ECO mode: 99%	Online mode: 97%, ECO mode: 99%	Online mode: 97%, ECO mode: 99%	Online mode: 97%, ECO mode: 99%	Online mode: 97%, ECO mode: 99%	Online mode: 97%, ECO mode: 99%
Switching Time	0ms	0ms	0ms	0ms	0ms	0ms
Maximum Number of Parallel Units	6 units	6 units	6 units	6 units	6 units	6 units
Protection Features	Output short circuit protection, output overload protection, over-temperature protection, battery low voltage protection, output under-voltage protection, fan fault protection, etc.	Output short circuit protection, output overload protection, over-temperature protection, battery low voltage protection, output under-voltage protection, fan fault protection, etc.	Output short circuit protection, output overload protection, over-temperature protection, battery low voltage protection, output under-voltage protection, fan fault protection, etc.	Output short circuit protection, output overload protection, over-temperature protection, battery low voltage protection, output under-voltage protection, fan fault protection, etc.	Output short circuit protection, output overload protection, over-temperature protection, battery low voltage protection, output under-voltage protection, fan fault protection, etc.	Output short circuit protection, output overload protection, over-temperature protection, battery low voltage protection, output under-voltage protection, fan fault protection, etc.
Communication Interfaces	Standard: RS485, CAN, NET (including SNMP functionality), dry contact interface, EPO;	Optional: WIFI module, GPRS module, battery temperature sensor, EMD environmental detector	Standard: RS485, CAN, NET (including SNMP functionality), dry contact interface, EPO;	Optional: WIFI module, GPRS module, battery temperature sensor, EMD environmental detector	Standard: RS485, CAN, NET (including SNMP functionality), dry contact interface, EPO;	Optional: WIFI module, GPRS module, battery temperature sensor, EMD environmental detector

FAQs

Is it possible to operate multiple UPS units in parallel for increased power or redundancy?

Parallel operation of UPS units is feasible, allowing for increased power output or system redundancy. This feature enhances the overall reliability of the power supply system.
Which communication interfaces are supported by the UPS for remote monitoring and management?

The UPS supports a range of communication interfaces, including RS485, CAN, Ethernet with SNMP functionality, and dry contact interfaces. Optional WiFi and GPRS modules can also be selected for remote monitoring and management capabilities.
What protective features does the UPS incorporate to prevent electrical faults?

The UPS includes a suite of protective features such as output short-circuit protection, overload protection, over-temperature protection, battery low-voltage protection, and output over-voltage and under-voltage protection to safeguard the equipment during abnormal conditions.
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.

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CT-HMU Series Modular 180~600kVA

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