BP4660-7RDTI

更新时间： 2024-01-30 00:03:57

品牌	Logo	应用领域
BEL		电源电路
页数	文件大小	规格书
9页	385K
描述
DC-DC Regulated Power Supply Module, 4 Output, 168W, METAL, CASE P01, MODULE

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BP4660-7RDTI 数据手册

P Series

DC-DC Converters >100Watt

Industrial Environment

Safety of operator accessible output circuit

If the output circuit of an DC-DC converter is operator ac-

cessible, it shall be an SELV circuit according to IEC/EN

60950 related safety standards

nominal voltages if in series or +/– configuration) of 35 V.

However, it is the sole responsibility of the installer to as-

sure the compliance with the relevant and applicable safety

regulations. More information about this subject and about

output circuits at hazardous voltages are given in: Techni-

cal Information: Safety.

The following table shows some possible installation con-

figurations, compliance with which causes the output circuit

of the DC-DC converter to be an SELV circuit according to

IEC/EN 60950 up to a configured output voltage (sum of

Table 4: Safety concept leading to an SELV output circuit

Conditions Front end

DC-DC converter

Result

Nominal

supply

Minimum required grade

of insolation, to be pro-

Maximum DC Minimum required safety

output voltage status of the front end output specified safety status of the of the DC-DC

Measures to achieve the

Safety status

voltage

vided by the AC-DC front from the front circuit

end, including mains

output circuit

converter

output circuit

end ¹

supplied battery charger

Mains

Operational (i.e. there is

≤168 V

Primary circuit (The nominal Double or reinforced insula-

SELV circuit

≤250 V AC no need for electrical iso-

lation between the mains

supply circuit and the

DC-DC converter input

circuit)

voltage between any input

pin and earth can be up to

250 V AC or 240 V DC.)

tion, based on 250 V AC and

240 V DC (provided by the

DC-DC converter) and

earthed case ³

Basic

Earth related hazardous

voltage secondary circuit ²

(The nominal voltage

Double or reinforced insula-

tion, based on the maximum

nominal output voltage from

the front end (both provided

between any input pin and

earth can be up to 250 V AC by the DC-DC converter) and

or 240 V DC.)

earthed ²case

Unearded hazardous voltage Supplementary insulation,

secondary circuit

based on 250 V AC and DC

and double or reinforced

insulation, based on the

maximum nominal output

voltage from the front end

(both providedby the DC-DC

converter) andearthed ³case

Supplementary

Unearded hazardous voltage Basic insulation, based on

secondary circuit ³

250 V AC and DC (provided

by theDC-DC converter)

¹The front end output voltage should match the specified input voltage range of the DC-DC converter.

²The maximum rated input voltage of the EQ units according to IEC/EN 60950/UL 1950 is 150 V.

³Has to be insulated from earth by at least supplementary insulation (by the installer) according to the relevant safety standards, e.g.

IEC/EN 60950, based on the maximum nominal output voltage from the front end. If the converter case is accessible, it has to be

earthed or the front end output circuit has to be insulated from the converter case by at least basic insulation, based on the maximum

nominal mains supply voltage.

Max. 250 V AC or 240 V DC

10052

Fuse

Mains

AC-DC

front

end

DC-DC

con-

verter

Battery

SELV

Fuse

–

Max. 250 V AC or 240 V DC

Earth

connection

Fig. 11

Schematic safety concept

Use fuse, suppressor diode and earth connections as per

table: Safety concept leading to an SELV output circuit.

Use fuse(s) also if required by the application. See: Instal-

lation Instructions.

Edition 4/6.99

8/8

MELCHER

The Power Partners.

1...6 7 89

中文翻译

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与BP4660-7RDTI相关器件

型号	品牌	获取价格	描述	数据表
BP4660-7RDTIW	BEL	获取价格	DC-DC Regulated Power Supply Module, 4 Output, 168W, METAL, CASE P01, MODULE
BP4660-7RDTW	BEL	获取价格	DC-DC Regulated Power Supply Module, 4 Output, 192W, Hybrid, METAL, CASE P01, MODULE
BP4660-7RDTWB1	BEL	获取价格	DC-DC Regulated Power Supply Module, 4 Output, 192W, Hybrid, METAL, CASE P01, MODULE
BP4660-7RDTWB3	BEL	获取价格	Analog Circuit,
BP4660-7RDV	BEL	获取价格	DC-DC Regulated Power Supply Module, 4 Output, 168W, METAL, CASE P01, MODULE
BP4660-7RDVG	BEL	获取价格	DC-DC Regulated Power Supply Module, 4 Output, 168W, METAL, CASE P01, MODULE
BP4660-7RDVGI	BEL	获取价格	DC-DC Regulated Power Supply Module, 4 Output, 168W, METAL, CASE P01, MODULE
BP4660-7RDVGT	BEL	获取价格	DC-DC Regulated Power Supply Module, 4 Output, 168W, METAL, CASE P01, MODULE
BP4660-7RDVGTI	BEL	获取价格	DC-DC Regulated Power Supply Module, 4 Output, 168W, METAL, CASE P01, MODULE
BP4660-7RDVGTIW	BEL	获取价格	DC-DC Regulated Power Supply Module, 4 Output, 168W, METAL, CASE P01, MODULE

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