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As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for China DC Circuit Breaker , Circuit Breaker , Spd Surge Protection Device , All the time, we have been paying attention on all details to insure each product satisfied by our customers.
Factory wholesale Thermostat&Temperature Controller - 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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To regularly increase the management program by virtue from the rule of "sincerely, good religion and high quality are the base of enterprise development", we greatly absorb the essence of linked products internationally, and constantly produce new goods to satisfy the calls for of shoppers for Factory wholesale Thermostat&Temperature Controller - UPS Electrical supplier 300w auto UPS for household – Hawai , The product will supply to all over the world, such as: Venezuela, Lisbon, Hyderabad, We have advanced production technology, and pursuit innovative in goods. At the same time, the good service has enhanced the good reputation. We believe that as long as you understand our product, you need to be willing to become partners with us. Looking forward to your inquiry.
The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
By Ray from Kuwait - 2018.12.05 13:53
Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
By Quyen Staten from Croatia - 2017.02.28 14:19