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ON-LINE 400K33 / 500K33

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The best 3 phase double convertion UPS

Features :

UPS controlled by Digital Signal Processor (DSP)
Sine wave Pulse Width Modulation (SPWM)
High Resolution 320 x 240 dots graphs LCD Display
Automatica Battery Management and charging system
Wide input Voltage range 176V~264V
Pure sine wave output less than 3% THD
UPS status display on LED flowchart
Smart RS-232 or RS-485 communication port
Accept two AC source input (option)
SNMP management capability (option)
Intranet/Internet management function capability (option)
20KHz high frequency inverter
Versatile modular design
Expandable battery run time
Generator compatible
IGBT inverter design
Double conversion on-line system
Multi-function LCD display
Cold start function (DC power on)
Battery test on AC mode
Accepted 100% Unbalanced load
Remote control panel (option)
IBM AS-400 interface communication port (option)

MODEL NAME			ONL-400K33	ONL-500K33
CAPACITY			400KVA	500KVA
POWER			320KW	400KW
P.F.			0.8
INPU	Phase		3 Phase 3 wire / 3 Phase 4 wire and ground
	Voltage range		208V / 120V or 380V / 220V +/-20%
	Frequency range		Auto-sensing, 50Hz / 60Hz +/-5Hz
	Way of rectifier		3 phase 6 pulses or 12 pulses (option)
	Efficiency of rectifier		>97%
EFFICIENCY OF INVERTER			>88%
TOTAL EFFICIENCY			>85%
OUTPUT	Phase		3 phase 4 wire and ground
	Voltage range		208V / 120V or 380V / 220V
	Voltage regulation		+/-1%
	Transient state		Return to 90% with 4 cycles
	Overload capacity		Bypass after 30 min while overload > 100% < 125%
			Bypass after 30 sec while overload = 125% < 150%
			Bypass after 30 cycles while overloadexceed >=150%
	Way of inverter		Sine wave modulated from 20K Hz pulse by DSP control
	Frequency		50Hz / 60Hz
	Frequency Regulation		+/- 1%
	Range of phase lock		+/- 5Hz
	Range of lock released		> +/- 5Hz
	Range of lock back		+/- 3Hz
	Wave		Sine wave
	Load crest factor		3 : 1
	Total harmonic distortion		Less 3% for linear load
STATIC SWITCH	Transfer way		When inverter and utility are synchronized at same phase and voltages, bypass to inverter
	Transfer time		Bypass to inverter 0ms
			Normal state, inverter to bypass 0ms
	Efficiency		>99%
	Frequency Stability		+/- 0.5%
CHARGER	Voltage		DC410V
	Current		Current can be adjusted at 3A, 5A, 10A, 15A, 20A, 30A automatically
	Charging period		Return to 90% from 100% exhausted battery within 8 hours (depending on type of batteries)
UNIT	Battery type		Bank with 12V x 30pcs for DC410V version
	Backup time		Depending on type of batteries
	Noise		Less than 60dBA from the surface of 1m away
Environment	Operating Temperature		0 - 40 deg.
	Storage Temperature		-25 ~ 55 deg.
	Ambient operation		3,500 meters max. elevation, 0-95% humidity non-condensing
Physical size W x D x H mm	WxDxH	208/120	520 x 875 x 1010 mm	530 x 960 x 1180 mm
		380/220
Weight	Net Weight (Kgs)	208/120	TBA	TBA
		380/220q	TBA	TBA

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