Online TOWER UPS Rhomo RM11-H SERIES 1-3KVA

The high-frequency Tower UPS RM31-H series UPS (Uninterruptible Power Supply) is a new generation of universal UPS newly designed and manufactured by Rhimo. Adopting a tower structure and an online, double-conversion architecture design, compared with online interactive or backup UPS models, it can provide users’ loads with a better power supply environment. The products are widely applicable to Class I load equipment in government agencies, financial institutions, radio, film and television departments, educational institutions, medical and health care units, small and medium-sized enterprises and institutions, etc.

POWER RANGE

1-3kva

POWER PHASE

1/1 phase

Category: Online UPS

Description
Specifications

APPLICATION

It is suitable for office, communication, data machine room environments or other narrow spaces.

Features

Online double-conversion design and microprocessor control technology
Liquid crystal display for convenient operation and maintenance
Wide input voltage range (110Vac to 300Vac), adaptable to harsh power grid environments
Input power factor ≥ 0.99, designed as a green power supply
Output power factor of 1, with strong load-bearing capacity
Efficiency in mains mode is as high as over 94%, featuring high efficiency and energy conservation
The charging current of the long-lasting model reaches 12A, with multi-stage intelligent charging management
Complete protection mechanisms such as under-voltage, over-voltage, short-circuit, and over-temperature protection
RS232 interface is standard, and SNMP card and USB port are optional

Bypass protection

• The bypass power supply function greatly enhances the emergency handling capacity of the UPS, protecting the user’s load equipment from the risk of power outage.

Pure Sine Wave Output

• Adopting the online double-conversion architecture and digital control technology, it can provide the best power supply guarantee for users’ load equipment with sinusoidal waves of low distortion degree, whether in the mains mode or the battery mode.

Zero Transfer Time

• Zero transfer time between utility and battery modes during power outages/restorations ensures uninterrupted load operation.

Green Power Design

• Equipped with input power factor correction (PFC), achieving a high power factor of ≥0.99 to minimize grid pollution and align with green power design principles.

Auto Restart Function

• Automatic restart when utility power resumes after outage, enabling unmanned operation without manual intervention.

Intelligent Battery Management

• It adopts multi-stage battery charging management technology, featuring a powerful charging capacity and supporting the configuration of large-capacity battery packs.

Generator Compatible

• With a wide range of input voltage and frequency, the UT11 series can be used in conjunction with branded generators to provide pure, safe and stable power supply for loads.

model :RM11-H		1KH	1KL-H	2KH	2KL-H	3K-H	3KL-H
Capacity/Power		1kVA/1kW		2kVA/2kW		3kVA/3kW
input	Input Wiring	L+N+PE
	Rated Input Voltage	208/220/230/240VAC
	Voltage Range	110~300VAC
	Frequency Range	44~56Hz or 54Hz~66Hz,Default
	Input Power Factor	>0.99
	Input Total Harmonic Distortion	<4% (Linear Load) <5% (Non-linear Load, PF= 0.8)
output	Output Wiring	L+N+PE
	Output Voltage	208/220/230/240VAC
	Voltage Regulation	±1%
	Output Frequency	Online mode: Follow the mains frequency. Battery mode: 50/60Hz±0.1%
	Output Harmonic Distortion	<3%(Linear Load) <5%(Non-linear Load)
	Output Power Factor	1
	Transfer Time	Mains – battery: 0 ms. Inverter – bypass: 4 ms.
	Overload Capacity	Mains mode: 30min@102%~110%Load;10min@110%~130%Load;30s@130%~150%Load;200ms@>150%Load
	Overload Capacity	Battery mode: 1min@102%~110%Load;10s@110%~130%Load;3s@130%~150%Load;200ms@>150%Load
Efficiency (mains supply mode)		94.5%		95.5%		95.5
battery	Battery Voltage	Built-in 2x12V 7AH/9 AHbattery	36Vdc	Built-in 4x12V 7 AH/9AH battery	72Vdc	Built-in 6x12V 7 AH/9AH battery	96Vdc
battery	Charge Current	1A	1-12A(max)	1A	1-12A(max)	1A	1-12A(max)
display interface		Liquid crystal display interface, which supports operating mode/load/electric quantity/input/output, etc.
communication interface		It is standardly equipped with an RS232 communication interface. SNMP smart cards and USB interfaces are optional.
Environment	Operating Temperature	0~40°C
	Operating Humidity	No condensation at 20% – 95% (humidity level)
	Altitude	It should not exceed 1000m. Derating is required when it is above 1000m. The maximum altitude is 4000m. Refer to IEC62040.
size	W × D × H (mm)	145x315x219		145x400x219		190x454x322	145x400x219
weight	Net Weight (kg)	8.6/9.6	4	15.4/17.4	6.2	21/24	6.4