STX Intelligent On-Line UPS

STX INTELLIGENT ON-LINE UPS:

•Intelligent double conversion,true on-line UPS.
•MCU control and intelligent operation.
•IGBT technology and SPWM technique.
•2×20 character dot-matrix LCD display.
•Cold start capability.
•Output isolated transformer.
•Standard true RS232 communication port.
•Short circuit protection.
•Automatic static bypass switch.
•Offer standard and longer battery runtime.
•Offer A.T.S hot standby redundancy capability.

SPECIFICATION

Model			STX10A	STX15A	STX20A	STX30A	STX40A
Rated capacity			10KVA/8KW	15KVA/12KW	20KVA/16KW	30KVA/24KW	40KVA/32KW
UPS Input	Voltage		380V±15%-23%
	Frequency		50Hz±5%
	Phase		3P4W+G
UPS Output	Power factor		0.8 Nominal
	Voltage		220V±5% Adjustable
	Voltage regulation		Steady state ±1%
			Dymamic±3% Deviation 100% load step
	Frequency regulation		±0.5%
	Frequency slew rate		<1Hz/s
	Transient condition		±3% for 100% instantaneous load variation
	Harmonic disortion		Less than3% at full linear load
	Overload capacity		120%～150% For 25 seconds
	Wave from		Pure sine wave
Efficiency	AC to AC		84%	85%	86%	86%	86%
Transfer time	Mains fail or recover		Zero
	UPS to bypass or bypass to inverter		Uninterrupted transfer at full load
Battery	Dc Voltage		192V
	Capacity		12V24AH	12V38AH	12V65AH	12V100AH	12V100AH
	Backup time	Half load	10分(min)	12分(min)	15分(min)	15分(min)	10分(min)
		Full load	30分(min)	35分(min)	40分(min)	40分(min)	30分(min)
	Recharging time		10Hours up to 90%
Display	LED		Procedure display:AC,inverter,battery,bypass,fault
	LCD		2×20 character display:model,Input(Output)voltage,current,frequency,battery voltage,load,inside temperatrue,auto-survey,communication window,etc.
Audible alarm	Battery discharge		sounding every 4 seconds after mians fails,sounding once every second as battery approaches final discharge
	Fault		Continuous
Protection	Surge		According with class IEEE527,FCC class A
Physical	Audible noise		<55dB (at one meter)
	Operation temperature		0～40℃
	Relative humidity		10～90% Non-condensing
Size W×D×H (mm)			410×850×1010	410×850×1010	410×850×1010	450×850×1050	500×1400×940
Weight(KG)			210	230	248	290	360

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Category: STX UPS
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