Details

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RM Series Modular Online UPS 25-600kVA (380V/400V/415V)

The series Modular Online UPS is high reliability and adaptability product for medium and large data center. The series is the upgrade of 20 - 200 kVA series UPS, and the capacity can be expanded to 900 kVA. It provides 150kVA, 180kVA, 250kVA, 300kVA, 500kVA, 600kVA for choosing. Modular IGBT design and isolated air channel ensured its high impact resistance and the wide adaptability of harsh environment.
 

● Independent LCD for Each Power Module

Each power module has an independent LCD, gives users’ direct overview of status data and alarms in real time.

 

● Friendly Interface

Provide graphical and text based information of alarms, status data, instructions that users can have more friendly and safer operation.

 

 

● Isolated Air Flow

The dedicated and redundant hot-swappable power modules take the most unique structure design. In this design, the PCB boards and heat-sinkers are in two completely different layers, which allows the UPS run in dusty environments, significantly improving its stability and environmental adaptability.

Cooling air flows in the lower layer, keeping the upper PCB free of dust

One air flow channel ensures fans redundancy, even one fan fails, power module can run normally

 

 

● Unique Design for High Reliability

Instead of discrete IGBT and SCR components, RM series UPS uses modular IGBT and SCR in Rectifier and Inverter, bringing in extremely high reliability.

All components in one module, less fault points, higher reliability

All components integrated as one modular design, smaller disparity

Less space needed, UPS with compact design and higher power design

Integrated inner thermal sensors display IGBT inner temperature directly

 

 

● High Density, Modular, Scalable

High power density, footprint for 300kVA is 0.66m², power density 409kW/m², saving valuable data center space

Scalable from 30kVA to 900kVA, max 30 power modules in parallel

Inherently N+X redundant

Hot swappable power module and bypass & monitoring module

Additional charging module, extra charging current 50A×N for long time back up application

 

● Comprehensive Monitoring Management

In each power module, information of critical components is monitored and displayed in real time, giving customers a view of inner status of the system and providing reminder information for maintenance.

Maintenance reminder, running time of capacitors and fans displayed and recorded

Comprehensive temperature monitoring for thermal abnormal detection

Intelligent battery charger for long battery life

 

 

● Critical Waveform Recording

UPS can record and save the data of the main parameters automatically when faults happen for further analysis.

Can record data information and present as waveform for further analysis

Can easily spot the causes of the failures, avoid future similar faults

 

 

● Smart Sleep

Smart Sleep function can intelligently make some power modules go to sleep when load is relatively low, improving the efficiency of the remaining power modules and saving customers on power and cooling costs.

Improving efficiency, reducing power and cooling costs Easy setting with just two steps. Customers can select sleep mode and rotation period

Power modules working in rotation, prolong the life time

 

 

● Self-aging

Self-aging is an advanced function applied in all three phase UPS, self-aging function can test UPS under different load situation without real load, saving more than 90% of energy.

Simulate different load conditions without connecting to any real load, saving 90% of energy On site setting supported, easy for factory testing

 

 

● Programmable Dry Contacts

Programmable dry contacts are available in all RM and HT33 series UPS. Customers can easily expand or modify the definition of each port.

Abundant options with three inputs and four outputs, all programmable

Easy setting, just pull the drop-down menu and set

Compatible with all the RM and HT33

 

Specifications

Mode	RM600/30X	RM500/25X	RM300/30X	RM250/25X	RM180/30X	RM150/25X
Grid System	3 Phases + Neutral + Ground
Input Voltage Range	304~478Vac (Line-Line),full load; 228V~304Vac (Line-Line),load decrease linearly according to the min phase voltage
Input Frequency Range	40Hz～70Hz
Rated Bypass Voltage	380/400/415VAC (Line-Line)
Rated Frequency	50/60Hz
Bypass Overload	110% Long term operation; 110%~125% for 5min; 125%~150% for 1min;
Rated Inverter Voltage	380/400/415VAC (Line-Line)
Rated Frequency	50/60Hz
Output Power Factor	1
Output Voltage THDu	<1% ( linear load); <6% (non-linear load )according to IEC/EN62040-3
Inverter Overload	110%, 60min; 125%,10min; 150%,1min; >150%,200ms
Efficiency	Normal Operation>95%；Battery Operation>95%；ECO Opetation>99%
Battery Rate Voltage	±240VDC
Charger Power	max=20%
Operation Temperature	0 ～ 40 ℃
Relative Humidity	0 ～ 95% (Non condensing)
Noise (1 meter)	72dB @ 100% load, 68dB @ 45% load		65dB @ 100% load, 62dB @ 45% load
Power Module Dimension（W*D*H,mm）	460*790*134
power Module Weight (kg)	32.3
Cabinet Dimension(W*D*H,mm）	2000*1050*2000		600*1100*2000		600*1100*1600
Cabinet Weigh (kg)	660		220		165