UPS Kehua KR RM Rack/Tower Series 1-15kVA

UPS Kehua KR RM Rack/Tower Series 1-3kVA for back up computer room, data center, precision instrument, intelligent device, auto manufacturing, glass & metallurgy industry, PLC system, Petrochemical Industry, Automation Equipment, and Power Plants.

Excellent Flexibility	Value for Investment
Output voltage and ECO mode are selectable via LCD 1~8A charging current settable via software (6-10KVA) Batteries quantities are settable (16/17/18/19/20 for 6-10kVA) Maintenance bypass for 6-10kVA (option) Battery disconnection alarm (option) SNMP or RS485+dry contact (option) Charging voltage temperature compensation (option)	Input power factor up to 0.996, low THDi (< 5%), decrease pollution to city power AC/AC efficiency up to 95%, energy saving and low carbon emission Compliance with RoHS standard, innocuous and environmentally friendly Design in accordance with International EMC and Safety standard

Outstanding Profitability	Features
Minimium 0.05m2 footprint, save delivery cost and easy for installation	IP65 level of protection, for Outdoor and Indoor use Cutting edge design and technology High quality components maximize service life Full Alarm and protection design Uninterrupted power supply

Model	KR1000−RM	KR2000−RM	KR3000-RM	KR15.000-RM
	Input
Voltage (VAC)	120~295			138~485 (L:L)
Frequency (Hz)	40~70			40~70
Power Factor	≥0.99
THDi	<4%			<3% (linear load)
	On-grid Output
Capacity (VA)	1000	2000	3000	15.000
Max. AC/AC Efficiency	92.5%	93.5%	93.8%	96%
Power Factor	>0.99			0.9 (1.0 at 40°C)
Voltage (VAC)	208/220/230/240±1% (selectable on display panel)			380/400/415±1% (L-L)
Frequency (Hz)	50/60±0.1% (battery mode)			50/60±0.1 (battery mode)
THDv	THD < 2% (linear load); THD < 3% (nonlinear load)			THD <2% (linear load) THD < 4% (nonlinear load)
Transfer Time (ms)	0			0
	Battery
Voltage (Standard)(Vdc)	36	72	72	±192 (±144~±240 adjustable) / 32 pcs default (28−40 pcs adjustable)
Battery Type	3×12V 7Ah/External	4×12V 9Ah/External	6×12V 9Ah/External
Max. Charger Current (A)	1 (Standard)/4 (Long backup
	Other
Communication Interface	RS232, EPO, USB (slot) (SNMP, RS485+dry contact are optional in slot)			RS485+EPO (RS232+Dry contact, SNMP are optional in slot)
LCD Display	AC input & output voltage, frequency, Load level, battery level, temperature; AC mode, battery mode, bypass mode, and faul			LCD
Alarm	Low battery, abnormal AC input, UPS failure, etc.			Low battery, abnormal AC input, UPS failure, etc.
Protection	Low battery, overload, short-circuit and over temperature, etc			Low battery, overload, short-circuit and over temperature, etc.
Noise (dB)	<40			<55
Relative Humidity	0~95%, no condensation			0~95%, no condensation
Dimension (WxDxH)	145×360×225	190×400×330		438×500×130(3U)
Weight With Battery (Kg)	9.2/11.6	17.7/22.4	22.9/27.6	20
Weight Long Backup (Kg)	4.5	8.5	9.2	8