3 phase uninterruptible power supply, RACKMOUNT RM33-UNR SERIES, 10-40KVA

This series of products is based on the double-conversion online Rackmount UPS. It is a green and energy-saving Rackmount uninterruptible power supply (UPS) introduced to the market with advanced high-tech as a new concept of power protection. With redundant design of key components, it has superior performance. By adopting international advanced technologies such as multi-mode process management and rich power management software, it features reliability, high efficiency, intelligence, and flexibility. It is a high-performance sine-wave online UPS specifically designed for network computer rooms in systems of finance, communication, insurance, transportation, taxation, military, securities, energy, education, government, enterprises, etc., as well as for small intelligent devices (such as measuring devices, industrial automation equipment, etc.) and precision instruments. It is especially suitable for harsh power grid environments.

POWER RANGE

10-40kva

POWER PHASE

3/3 phase

Category: Online UPS

Description
Specifications

APPLICATION

The product has a wide range of applications, providing safe, stable, reliable and environmentally friendly power protection for the critical loads in various industries such as telecommunications, finance, education, transportation, radio and television, medical care, manufacturing, etc.

Features

High Reliability

Ultra – wide input voltage range, adapting to harsh power grid environments.
Wide input frequency range, allowing the connection of fuel-powered generators.
Supports direct startup from the battery in the absence of mains power.
Equipped with an EPO (Emergency Power Off) interface.

High Efficiency

The overall machine efficiency is greater than or equal to 95.5%.
The input power factor is as high as 0.99, and the input harmonic current is less than 3%.

High Practicality

It has an extremely strong load-carrying capacity, strong load adaptability, and is compatible with generator operation.
It supports the parallel connection of 4 units and the sharing of battery packs.
It supports no-load aging tests.

Ease of Use

It is equipped with a 4.3-inch color touch screen, making it easy to operate.
It has intelligent management functions and supports RS485, SNMP, dry contacts, and CAN interfaces.

Model:RM33-UNR		10K-UNR	20K-UNR	30K-UNR	40K-UNR
capacity		10KVA	20KVA	30KVA	40KVA
Input	input wiring	Three-phase Five-wire
	Rated Input Voltage	380/400/415Vac
	Input Voltage Range	138~485Vac
	Input Frequency Range	40HZ-70Hz
	Input Power Factor	>0.99
	Input Current Harmonic (THDi)	<3% (100% linear load)
	Bypass Voltage Range	For 220Vac: The upper limit is 25% (optional +10%, +15%, +20%);For 230Vac: The upper limit is 20% (optional +10%, +15%);For 240Vac: The upper limit is 15% (optional +10%);The lower limit is -45% (optional -10%, -20%, -30%).
	Generator Connection	support
	output wiring	Three-phase five-wire system
output	Rated output voltage	380/400/415Vac
	Output power factor	0.9
	voltage regulation	±1%
	Frequency	Mains mode: ±1%/ +2%/ +4%/ +5%/ +10% adjustable; Battery mode: (50/60 ± 0.1%)Hz
	Peak current ratio	3:1
	Output voltage harmonic (THDV)	<2% (100% linear load); <4% (100% non-linear load)
	Overall efficiency	95.5%
	Overload capacity	At 110% load, switch to bypass after 60 minutes; at 125% load, switch to bypass after 10 minutes; at 150% load, switch to bypass after 1 minute.
battery	Battery Voltage	±180V/192V/±204V/±216V/±228V/±240V/±252V/+264V/+276V/+288V/+300Vdc (30-50 sections optional)
	Charge Current	Maximum 10A
	Transfer Time	Switching from mains mode to bypass mode: 0ms (tracking); Switching from mains mode to battery mode: 0ms
Environment	Operating temperature	0°C to 40°C
	Storage temperature	-25°C to 55°C
	Humidity range	0 to 95% (non-condensing)
	Operating altitude	Less than 1500 meters
	Noise (at a distance of 1 meter)	Less than 55 decibels
function	Alarm function	Multiple alarm functions for overload, mains abnormalities, UPS faults, battery under – voltage, etc.
	Protection function	Alarms for battery under – voltage, output over – and under – voltage, short – circuit, overload, over – temperature, fan failure, lightning protection
	Communication interface	CAN, RS485, FE, LBS, parallel operation card, SNMP adapter (optional), relay card (optional)
other	W × D × H (mm)	770x438x130mm3U
	Net Weight (kg)	24.2	24.2	27	27.5
	Execution standards	YD/T 1095-2018