China Best quality Vacuum Pumps - UPS Electrical supplier 300w auto UPS for household – Hawai factory and manufacturers

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Best quality Vacuum Pumps - UPS Electrical supplier 300w auto UPS for household – Hawai

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Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for Fuse Holder , Power Distribution Box , Solar Thermal Controller , All merchandise are manufactured with advanced equipment and strict QC procedures in purchase to assure high-quality. Welcome prospects new and old to get hold of us for enterprise cooperation.

Best quality Vacuum Pumps - UPS Electrical supplier 300w auto UPS for household – Hawai Detail:

Specification	Capacity	400/240W	500/300W	1000/600W
Input	Voltage	170-250VAC
	Frequency	50Hz
Output	Voltage	170-250VAC	220VAC±10%(Stability voltage output)
	Frequency	50Hz
	Wave	Sine wave for normal power supply,stairs wave for battery power supply
Transfer Time		<6ms
Protection	OverloadShort-Circuit or Battery Abnormal voltage	Continual alarm sound and thepower supply will be closed		The UPS willtum-off atomically
	Power supply bynormal Battery	Alarm sound one time per 4 seconds,meanwhile the red light flashing
Alarm soundand indicator	Battery is Lowelectric potential	Alarm sound one time per 1 seconds,meanwhile the red light flashing
	Battery is Lowelectric potential or overload or short-circuit	Alarm sound continually,meanwhile the yellow indicator lighting long time
Battery	Capacity	4Ah/12V	7Ah/12V	7Ah/12V*2
	Charging time	≤8 hours
	Half-load	Atomic inspect,discharge protect and alarm for mistake of battery
	Battery protect	Atomic inspect,discharge protect and alarm for mistake of battery
	Spare time(half load)

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No matter new customer or old customer, We believe in long term and trusted relationship for Best quality Vacuum Pumps - UPS Electrical supplier 300w auto UPS for household – Hawai , The product will supply to all over the world, such as: Lyon, The Swiss, Florence, Our advanced equipment, excellent quality management, research and development ability make our price down. The price we offering may not be the lowest, but we guarantee it is absolutely competitive! Welcome to contact us immediately for future business relationship and mutual success!

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This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.