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Quality First,and Customer Supreme is our guideline to provide the best service to our customers.Nowadays, we are trying our best to become one of the best exporters in our field to meet customers more need for 400v Contact&Relay&Starter , Ip66 Weather Protected Switch , Solar Thermal Controller , With a wide range, good quality, realistic charges and stylish designs,Our products and solutions are widely recognized and trusted by users and can fulfill continuously changing economic and social needs.
Hot sale Thermoelectric couple - 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 |
Overload
Short-Circuit or
Battery
Abnormal
voltage |
Continual alarm sound and the
power supply will be closed |
The UPS will
tum-off
atomically |
Power supply by
normal Battery |
Alarm sound one time per 4 seconds,meanwhile the red light flashing |
Alarm sound
and indicator |
Battery is Low
electric potential |
Alarm sound one time per 1 seconds,meanwhile the red light flashing |
|
Battery is Low
electric 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) |
|
Product detail pictures:
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Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs of Hot sale Thermoelectric couple - Electrical supplier 300w auto UPS for household – Hawai , The product will supply to all over the world, such as: Albania, Iran, Poland, We follow up the career and aspiration of our elder generation, and we are eager to open up a new prospect in this field, We insist on "Integrity, Profession, Win-win Cooperation", because we have a strong backup, that are excellent partners with advanced manufacturing lines, abundant technical strength, standard inspection system and good production capacity.
Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
By Olive from Riyadh - 2017.07.28 15:46
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
By Deirdre from Colombia - 2018.09.16 11:31