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

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

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Our primary objective is usually to offer our shoppers a serious and responsible small business relationship, offering personalized attention to all of them for Dc Smart Mcb , Soft Starter , Metal Distribution Box , We've got professional products knowledge and rich experience on manufacturing. We generally imagine your success is our business enterprise!
Best quality Vacuum Pumps - 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)
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Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for Best quality Vacuum Pumps - Electrical supplier 300w auto UPS for household – Hawai , The product will supply to all over the world, such as: Philippines, Honduras, US, If you need any of our products, or have other items to be produced, please send us your inquiries, samples or detailed drawings. Meanwhile, aiming to develop into an international enterprise group, we look forward to receiving offers for joint ventures and other cooperative projects.
    • The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Sandra from Latvia - 2017.11.29 11:09
    The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Sandra from Algeria - 2018.11.28 16:25
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