Online Transformer Less UPS Power Supply, High Frequency UPS, Computer Home Application for 1-3kVA

• Customization: Available
• Phase: Single Phase
• Type: On-line
• Model NO.: ST 1KVA
• Protection: Overvoltage
• Application: Communication
• Classification: Lighting/Power
• Standby Time: Standard Machine
• Standby UPS: Sine Wave Output UPS
• Output Capacity: Small Type
• Equipment Mode: Decentralized
• Brand: Wahbou
• Input Voltage Range: 90-285VAC
• Working Frequency Range: 40-70Hz(Settable)
• Input Power Factor: >=0.99
• Output Power Factor: 0.9
• Charger Current: Settable 1~6A(Customizable)
• Transport Package: Neutral Carton Box
• Specification: 280x144x230mm
• Trademark: WAHBOU or OEM
• Origin: Guangdong, China
• HS Code: 8504402000
• Production Capacity: 100000 Sets/Year
• Package Size: 30.00cm * 15.00cm * 25.00cm
• Package Gross Weight: 8.000kg

Product Description

Online Transformer Less UPS Power Supply, High Frequency UPS, Computer home application for 1-3kVA

Our Advantages

 

Product Description

 

Product Parameters

 

Model		ST 1KVA	ST 1KS	ST 2KVA	ST 2KS	ST 3KVA	ST 3KS
Rated Power		1kVA/0.9kW		2kVA/1.8kW		3kVA/2.7kW
Input	Voltage Range	90-285Vac 1P2W+G
	Working Frequency Range	40-70Hz (settable)
	Input Power Factor	≥0.99
Output	Rated Voltage and Accuracy	220Vac(1±2%) 1P2W+G
	Output Frequency	46-54Hz synchronize with mains power; 50Hz (Mains power between 40-46Hz and 54-60Hz ); 50Hz(Battery)
	Rated Current	4.5A		9.1A		13.6A
	Output Power Factor	0.9
	Output Harmonic Wave	≤4% (Full R load)
	Crest Factor	3:1
	Output Overload	Overload pre-warning :100%±2%<Load    Output warning:102%±2%≤Load≤110%±2%: Convert to bypass mode and alarm after 30mins; Output warning:110%±2%<Load≤130%±2%: Convert to bypass mode and alarm after 10mins; Output warning:130%±2%<Load≤150%±2%: Convert to bypass mode and alarm after 30s;                                            Convert to bypass mode and alarm after 200ms, Load>150%±2%
Conversion time between Mains Power and Battery		0ms
Efficiency		≥90% (Normal mode)
Battery	Rated Voltage	24Vdc	36Vdc	48Vdc	72Vdc	72Vdc	96Vdc
	Quantity	2	External	4	External	6	External
	Charging Current	1A	5.5A	1A	5.5A	1A	5.5A
Dimension (LxWxH) mm		280x144x230		400x144x230		425x190x328	400x144x230
Weight		7.8kg	4.2kg	13.3kg	6.4kg	23.4kg	6.5kg
Working Temperature		0ºC-40ºC
Working  Humidity		20%-95% (non-condensing)
Noise		≤50dB

 

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If any questions please contact our sales, and You are Welcom to visit us anytime!
 

Wahbou Power equipment