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DC UPS Power Supply

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TBB Power Co., Ltd.

City:xiamen

Province/State:fujian

Country/Region:china

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China High Efficiency Industrial Dc Power Supply Module With Short Circuit Protection wholesale

High Efficiency Industrial Dc Power Supply Module With Short Circuit Protection

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Brand Name :TBB

Model Number :iDU500 series

Certification :CE

Place of Origin :China

MOQ :1piece

Price :Negotiable

Payment Terms :T/T

Delivery Time :5-30 days based on order qty

Packaging Details :Carton box

Output Voltage :48VDC/24V

Communication :RS485 protocol

Efficiency :90%

Protection :Output short circuit

Dimension :158*110*45MM

Charging :6 steps

Charging current :3A

Norminal Input :165-265VAC,

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iDU is a DC UPS integrating multiple functions into one unit, including a smart battery charger, battery monitor and the load management. The built-in professional adaptive charging algorithm with automatic temperature charging makes it suitable for composing a power backup system for various outdoor equipments, such as DAS, RF and FTU etc.

Features

Power factor correction.
Professional temperature compensated battery charging control.
IP55 design.
System data monitor via RS484 communication.
- Real-time power supply data.
- Real-time alarm data.
- Real-time battery data, including battery voltage and discharging current.
- Working temperature: -40℃-70℃.
- Low power consumption.
- Self- cooling design.

Structure

Specification

Model		iDU500-12	iDU500-24	iDU500-48
Output voltage (V)		14.4	28.8	57.6
Output current(A)	Nominal current	8	3.5	2
	Peak current(15S)	20	20	10
Nominal Input Voltage		165-265VAC,50/60HZ
Charging curve		3 steps smart charging
Temperature compensation		Automatic temperature compensation
Absorption voltage(V)		14.4	28.8	57.6
Floating voltage(V)		13.5	27	54
Charging current (A)		3	1.5	1
Equilization		Automatic/Manual
Efficiency		90%
Ripple noise		≤500mVp-p
Voltage precision		≤2%
Cooling		no fans
Working temperature		-40℃~ +70℃: full load at 60℃ and derating 60% at 70℃
Communication		RS485
Dry contact		AC grid fault, Battery low voltage, unit fault and Battery equilization
Battery low voltage protection(VDC)		11	22	44
Battery EQ voltage protection(VDC)		11.5	23	46
Protection
Output short circuit		Unit cut down the outputs,restart automatically when the issue disappears
Battery connection reverse polarity		No output
Charger over temperature		Derate the output
Battery over temperature		Stop charging
Certification
LVD		EN60335-1,EN60335-2-29
EMC		EN55014-1,EN55014-2,EN61000-3-2,EN61000-3-3
Structure
Outcase		Aluminum
Dimension		168x110x45	168x110x45	168x110x45
168x110x45		1kgs	1kgs	1kgs
IP protection		IP55
Mounting		Wall mount
Isulation safety
Isulation resistance		≥50M
Dimension		2.5KV/1min/5mA

Installation.
DC power supply needs to be installed by professionals and please pay attention to the following points prior to installation:

Please check the voltage of battery is same to the nominal input voltage of this charger.
While connecting wires, please secure the connection and avoid short cut between positive terminal and negative terminal of battery, which will cause damage of battery.
DC power supply will have high voltage inside. Only authorized electrician can open the case.
Please check if voltage of battery is same to the nominal DC input voltage of this unit.