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  • Cheap Discount Dc Supply Suppliers - SC-120W – Hengwei

Cheap Discount Dc Supply Suppliers - SC-120W – Hengwei

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Innovation, excellent and reliability are the core values of our business. These principles today extra than ever form the basis of our success as an internationally active mid-size company for Switch Power Supply, Led Power Supply, Powersupply 12V, All the opinions and suggestions will be greatly appreciated! The good cooperation could improve both of us into better development!
Cheap Discount Dc Supply Suppliers - SC-120W – Hengwei Detail:

SC-120W series UPS function monitor powersupply

Features:

·AC input voltage range selected by switch

·Small volume，low weight，high efficiency

·Protections:short circuit/over load

·Indicator for power on/charge/normal(LED)

·100% full load burn-in test

·Battery protection at low voltage

·2 Year warranty

Model

SC-120-12

SC-120-24

 

 

 

output

DC voltage

CH1:13.8V

CH1:13.4V

CH1:27.6V

CH2:26.5V

Voltage tolerance

±1%

—–

±1%

—–

Rated current

8A

0.5A

4A

0.3A

Current range

0~8A

—–

0~4A

—–

Rated power

117.1W

118.4W

Ripple&noise

120mvp-p

—–

180mvp-p

—–

DCvoltage ADJ.range

CH1:11.3~14.9V

CH1:21.3~29.8V

 

 

input

Voltage range

90~264VAC，127~370VDC

frequency

47~63HZ

AC current

2.8A/115VAC，1.4A/230VAC

efficiency

81%

83%

Inrush current

Cold start current 30A/115VAC，50A/230VAC

Leakage current

< 1mA/240VAC

 

protection

Over load

Rated output power110%~150% start over load protection

protection mode: AC charging mode:hiccup mode auto-recovery after fault condition is removed

Batteryprotection

At low voltage

9.5~11V

20~22V

protection mode:cutoff output

Function

UPS introduction

long-term online floating charge to battery,high charging efficiency,battery can saturate to more than 90% ,cauto-stop harging when it’s full,prevent over charging. Effectively extend battery life,AC/battery auto switch,no switch time,no need human guard,

cold-start ,when there is no AC input ,can use battery start UPS,Meet the user’s emergency needs

environment

Working temp,humidity

-10℃~+60℃，20%~90%RH

Storagetemp,humidity

-20℃~+85℃，10%~95%RH non-condensing

Withstand vibration

10~500HZ，2G10min/1cycle，period for 60 minutes，each axes

safety

Withstand voltage

I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC

Isolated resistance

I/P-O/P,I/P-FG,O/P-FG:100Mohms/500VDC

Fitstandard

Safety standard

Compliance to UL60950-1

EMC standard

Compliance to EN55022，CLASSB

others

Dimension

159*97*38mm(L*W*H)

Weight/packing

0.56kg/45pcs/26kg/0.041m³/1.45CUFT

note

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and25℃of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.
Product detail pictures:

Cheap Discount Dc Supply Suppliers - SC-120W – Hengwei detail pictures

Related Product Guide:
In the past few years, our business absorbed and digested advanced technologies both equally at home and abroad. In the meantime, our company staffs a group of experts devoted to your advancement of Cheap Discount Dc Supply Suppliers - SC-120W – Hengwei , The product will supply to all over the world, such as: Sierra Leone, Portugal, Moscow, We care about every steps of our services, from factory selection, product development & design, price negotiation, inspection, shipping to aftermarket. We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment. Your Success, Our Glory: Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.
    • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Vanessa from Manila - 2018.06.09 12:42
    This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.
    5 Stars By Teresa from Serbia - 2018.06.19 10:42
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