MEAN WELL

DRS-480-48

Name: DRS-480-48
Brand: MEAN WELL
SKU: 025-3641
Price: 273.34 USD
Availability: OutOfStock

Manufacturer Model Name

Availability: Out of stock

ℹ️ Lead time for quantities greater than shown, contact us

Quantity Prices

Quantity

Unit Price

$273.34

10+

$259.67

20+

$254.21

50+

$248.74

100+

$243.27

200+

$237.81

*Import tariff is included in the listed price. You pay exactly what you see—no surprise fees at checkout. Discounts are applied automatically based on the total quantity added to your cart.

Quick Specs

Output Voltage

48V

Rated Current

7.7A

Power Rating

480W

Waterproof

Non-waterproof

Dimensions

4.33 x 4.92 x 5.93 in

Weight

3.63 lbs

Features

Universal input 90~305VAC(277VAC available)

All-in-one function with Power supply, DC-UPS, battery charger and status monitoring in ONE compact unit

Signal and alarm design meet UL2524, NFPA 1221, BS EN/EN54-4 and GB17945 requirement, with adjustable parameters configurable by communication interface

Form C relay contacts and LED indicators for AC Fail, Battery Low, Charger Fail, and DC-OK

Load-dependent high speed battery charging

Built-in MODBus Protocol, CANBus optional

Protections: Short circuit/Overload/Over voltage/Over temperature(auto derating)/Battery reverse polarity/Battery cut off

Cooling by free air convection

Charging curve can be set with SBP-001

2 or 3-stage selectable by DIP S.W

20~100% charging current adjustable by VR

Suitable for lead acid and lithium-ion batteries

3 years warranty

General Specification

AC input voltage range	90~305VAC; 127~431VDC
AC inrush current	Cold start 30A at 115VAC, 60A at 230VAC
Adjustment charging current	20%~100% charging current adjustable by VR
Overload protection	105%~135% rated output power
Over voltage protection	135%~155% rated output voltage
Setup, rise, hold up time	2400ms, 1000ms, 16ms at 230VAC
Withstand voltage	I/P-O/P:4kVAC, I/P-FG:2kVAC, O/P-F-G:1.5kVAC
Working temperature	-30~+70°C
Vibration	10~500Hz, 2G 10min./1cycle, period for 60min. Each along X, Y, Z axes
Safety standards	UL62368-1, RCM AS/NZS 62368.1 approved
EMC standards	EN55032 class B, EN61000-3-2, EN61000-4-2,3,4,5,6,8
Connection	I/P: 3 poles, O/P: 4 poles screw DIN terminal
Dimension (LxWxH)	85.5x125.2x129.2
Packing	8pcs / 12.5kg

Environmental Documents

📄 E6) COC-REACH (2026/01/28) 📄 E9) CMRT (2025/04/25) 📄 E14) COC-ROHS 2 (2015/863/EU) (2024/10/04) 📄 REACH Certificate (PDF) (2020/12/03) 📄 ROHS Certificate (PDF) (2020/05/29) 📄 E12) COC-ROHS 2 (2011/65/EU) (2016/10/01)

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