Details

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RM Series 60-600kVA Modular Online UPS (380V/400V/415V)

The RM Series 60-600kVA Modular Online UPS features an innovative new topology with a bidirectional DC-DC converter circuit, significantly enhancing system performance and ensuring high efficiency. Its compact design delivers exceptional power density, with the 600kW system occupying just 0.9m² of space. The RM Series offers an ideal power supply solution for large data centers and critical facilities.

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Key Features

• High Efficiency: Up to 97%

• Lithium Battery Support

• Intelligent Staggered Power Consumption: Enhanced flexibility and energy savings

• Double-Sided DC-DC Topology: Supports charging power up to 30%

• High Power Density

• Battery Neutral-Free Design: Supports various battery configurations and horizontal DC voltages

• User-Friendly Interface: 10" touch color LCD with graphic display for intuitive operation

• Modular Design: Supports up to 30 power modules in parallel, hot-swappable with N+X redundancy

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Bypass Monitoring Module

The RM Series includes a bypass and monitoring module equipped with intelligent slots, communication interfaces, battery cold start buttons, and ample dry contacts. These features ensure convenient data transfer and comprehensive system monitoring:

• Multiple communication interfaces including RS485, USB, CAN, and programmable dry contacts

• Convenient SD card slot for easy software updates and version upgrades in maintenance mode

• Isolation between the LCD and monitoring board connected via network cable to improve reliability and protect DSP components

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Power Module

The RM600/60D cabinet houses 10 power modules, each delivering 60kVA in a compact 2U height. With front panel knobs, these modules support hot-swapping without power interruption, enabling online redundancy and maintenance:

• Compact modular cabinet design with up to 10 slots

• Module status LEDs for real-time power module condition monitoring

• Bidirectional DC-DC converter supporting 30% charging power, enhancing system performance

• Overall efficiency up to 97%, with optimized battery and power grid collaboration for maximum UPS utilization

Specifications

Model			RM600/60D
System Capacity			600kVA
Power Module Capacity			60kVA/kW
Input	Dual Input		Standard
	Phase		3Phase+Neutral+Ground, 380/400/415VAC (line-line)
	Rate Frequency		50/60Hz
	Input Voltage Range		323~478Vac (line-line),full load 323V~138Vac (line-line), load decrease linearly from 100% to 40% according to the min phase voltage
	Input Frequency Range		40Hz～70Hz
	Inpput PF		>0.99
	Input THDi		<3% (100% Linear load)
Bypass	Rate Voltage		380/400/415VAC  (line-line)
	Rate Frequency		50/60Hz
	Input Voltage Range		Settable, default -20%~+15% Up limit: +10%, +15%, +20%, +25% Down limit: -10%,  -15%, -20%, -30%,  -40%
	Bypass Frequency Range		Settable, ±1Hz, ±3Hz, ±5Hz
	Bypass Overload		110% for long term operation; 110%~125% for 5 mins; 125%~150% for 1 min; 150%~400% for 1 s; >400%  less than 200ms
Output	Rate Voltage		380/400/415VAC  (line-line)
	Rate Frequency		50/60Hz
	Output PF		1
	Voltage Regulation		±1%
	Output THDu		<1% Linear load; <5%, Non-linear load
	Inverter Overload		<110%, 1hour; 110%~125%, 10mins; 125%~150%, 1min; >150%, 200ms
	Rate Frequency		50/60Hz
	Frequency Precision		± 0.1%
Battery	Voltage		±180~288VDC 30~32pcs derate to 0.7; 34~36pcs derate to 0.8; 38pcs derate to 0.9; 40~48pcs
	Voltage Precision		0.01
	Charge Power		Up to 30% * Output active power
System	Efficiency	AC Mode	>97%
		Battery Mode	>96%
	Display		LED+Color touch LCD
	Interface		Standard: RS485, USB, CAN, Programmable Dry Contact
	Option		SNMP card, AS400 card, Parallel kit, SPD, Dual input kit, LBS, Common battery kit
	Temperature		Operation: 0~40 ℃ Storage: -40~70 ℃
	Relative Humidity		0~95% Non-condensing
	Noise(1 meter)		75dB @ 100% load, 70dB @ 45% load
	Altitude		<1000m. Within 1000m~2000m, 1% power derating for every 100m
	Application Standard		Safety: IEC/EN 62040-1 EMC: IEC/EN 62040-2 Performance: IEC/EN 62040-3
Physical	Dimension (W*D*H,mm)	Cabinet	800*1100*2000
		Power Module	550*750*85
	Weight (kg)	Cabinet	443
		Power Module	35.7