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Short-Circuit Protection 480W 20A Centralized Power Supply for Hotel Lighting

Shenzhen Wenjiexin Electronics Co.,Ltd.

Short-Circuit Protection 480W 20A Centralized Power Supply for Hotel Lighting

Brand Name : WJXDZ

Model Number : WJX-S-480W-24V

Certification : CE & RoHS

Place of Origin : China

MOQ : 500pcs

Price : negotiation

Payment Terms : T/T, L/C, Western Union

Supply Ability : 100000pcs per month

Delivery Time : 15 working days after received your payment

Packaging Details : Packed in white paper case or customized

Output current : 20A

Output Power : 480W

Output Voltage : 24V

Brand : WJXDZ

Efficiency : 87%

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Short-Circuit Protection 480W 20A Centralized Power Supply for Hotel Lighting

Centralized Power Supply Descriptions:

1. Protection: short-circuit / over load / over voltage

2. CE & ROHS certification

3. Built-in EMI filter, low ripple and noise

4. 100% full load burn-in test

5. Full range AC input volt

6. High efficiency and reliability

Centralized Power Supply Applications:

1.Centralized power supply

2.City and hotel lighting

3.Stage

4.Military equipment

5.Communication security monitor

6.Industrial power supply

Centralized Power Supply Specifications:

Switching power supply

WJX-S-480W-24V

OUTPUT

DC Voltage

24V

Current Range

0~60A

Rated Current

20A

Rated Power

480W

Ripple & Noise(max.)

<250mVp-p

Voltage ADJ.Range

4.5~5.6V

Voltage Tolerance

+/- 2.0%

Line Regulation

+/- 0.5%

Load Regulation

+/- 1.0%

Setup,Rise Time

200ms,100ms/230VAC

Hold up time

20ms/230VAC

INPUT

Voltage Range

110-260VAC

Frequency Range

47-63Hz

Efficiency(Typ.)

80-88%

AC Current

3.3A/230VAC

Inrush Current(max.)

60A/230VAC

Leakage Current

< 0.5mA /240VAC

Protection

Over Load

105 ~ 150% rated output power

Protection type: Constant current limiting,recovers automatically after fault condition is removed

Over Voltage

115%~ 135%

Protection type: Shut down O/P voltage,re-power on to recover

Over Temperature

90℃ +/- 5℃

Protection type: Shut down O/P voltage,recovers automatically after temperature goes down

Function

Fan on/off control(Typ.)

RTH2≧50℃ Fan on,≦45℃ Fan off

Environment

Working Temp.

-40 ~ +60℃ (Refer to output load derating curve)

Working Humidity

20 ~ 90% RH, non-condensing

Storage Temp., Humidity

-40 ~ +85℃, 10 ~ 95% RH

Temp.Coefficient

+/-0.03%/℃ (0 ~ 50℃)

Vibration

10 ~ 500Hz, 5G 10min./1 cycle,60min. Each along X, Y, Z axes

Safety

Safety standards

CE & RoHS

Withstand Voltage

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

Isolation Resistance

I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC / 25℃ / 70% RH

Note

1. All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25℃ of ambient temperature.

Short-Circuit Protection 480W 20A Centralized Power Supply for Hotel Lighting

Why Choose WJXDZ:

* Over 10 years of professional experience in designing and production.

* Focus on switching power supply and adaptor only for 10 years.
* 100% raw material testing PCBA testing ,Aging testing.
* Good quality with very competitive price.
* Short lead time: from 3 to 30days.
* Many years OEM / ODM experience.
* Low MOQ, sample orders and small orders are welcome.
* CE / FCC / RoHS Approval.


Product Tags:

Industrial Power Supply

      

cctv centralized power supply

      
Wholesale Short-Circuit Protection 480W 20A Centralized Power Supply for Hotel Lighting from china suppliers

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