Datasheet > LK2320-7ERD3

LK2320-7ERD3

更新时间： 2024-11-07 08:40:31

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
26页	1027K
描述
AC-DC Regulated Power Supply Module, 2 Output, 150W, Hybrid, HEAT SINK, METAL, CASE K02, MODULE

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LK2320-7ERD3 数据手册

Cassette Style

AC-DC Converters

K Series

150 Watt AC-DC (DC-DC) Converters

for 400 Hz Mains

K Series

Input voltage range from 85...255 V AC

1 or 2 isolated outputs up to 48 V DC

4 kV AC I/O electric strength test voltage

• Input frequency range 47...440 Hz

• No PFC

• Extremely wide input voltage range

• Input over- and undervoltage lock-out

• Efficient input filter and built-in surge and transient

suppression circuitry

• Fully isolated outputs

• Outputs overload, open- and short-circuit proof

• No derating over entire operating temperature range

111

4.4"

3 U

Safety according to IEC/EN 60950

LGA

168

6.6"

3.2"

16 TE

Summary

The K series of AC-DC (DC-DC) converters represents a

flexible range of power supplies for use in advanced elec-

tronic systems. Features include wide input frequency

range (no PFC), high efficiency, high reliability, low output

voltage noise and excellent dynamic response to load/line

changes.

IEC/EN 60950 and have been approved by the safety

agencies LGA (Germany) und UL (USA). The UL Mark for

Canada has been officially recognized by regulatory au-

thorities in provinces across Canada.

The case design allows operation at nominal load up to

71°C in a free air ambient temperature. If forced cooling is

provided, the ambient temperature may exceed 71°C but

the case temperature must remain below 95°C under all

conditions.

The converter inputs are protected against surges and tran-

sients occuring at the source lines. An input over- and

undervoltage lock-out circuitry disables the outputs if the

input voltage is outside the specified range. Certain types

include an inrush current limitation preventing circuit break-

ers and fuses from being damaged at switch-on.

A temperature sensor generates an inhibit signal which

disables the outputs if the case temperature T_Cexceeds the

limit. The outputs are automatically re-enabled when the

temperature drops below the limit.

All outputs are open- and short-circuit proof and are pro-

tected against overvoltages by means of a built-in suppres-

sor diode. The outputs can be inhibited by a logic signal ap-

plied to the connector pin 18 (i). If the inhibit function is not

used pin 18 must be connected to pin 14 to enable the out-

puts.

Various options are available to adapt the converters to in-

dividual applications.

The modules may either be plugged into 19" rack systems

according to DIN 41494, or be chassis mounted.

LED indicators display the status of the converter and allow

visual monitoring of the system at any time.

Important: For applications with requirements for com-

pliance with IEC/EN 61000-3-2 (harmonic distortion)

please use our LK 4000 and LK 5000 series.

Full input to output, input to case, output to case and output

to output isolation is provided. The modules are designed

and built according to the international safety standards

Table of Contents

Page

Summary .......................................................................... 1

Type Survey and Key Data .............................................. 2

Type Key .......................................................................... 2

Functional Description...................................................... 3

Electrical Input Data ......................................................... 4

Electrical Output Data ...................................................... 5

Auxiliary Functions ......................................................... 10

Electromagnetic Compatibility (EMC) ............................ 13

Immunity to Environmental Conditions........................... 15

Mechanical Data ............................................................ 16

Safety and Installation Instructions ................................ 17

Description of Options.................................................... 20

Accessories .................................................................... 26

Edition 5/5.2000

1/26

12 3 4 5 6 7...26

中文翻译

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与LK2320-7ERD3相关器件

型号	品牌	获取价格	描述	数据表
LK2320-7ERD3B2	BEL	获取价格	AC-DC Regulated Power Supply Module, 2 Output, 150W, Hybrid, METAL, CASE K02, MODULE
LK2320-7ERD3TB1	BEL	获取价格	AC-DC Regulated Power Supply Module, 2 Output, 150W, METAL, CASE K02, MODULE
LK2320-7ERD4B1	BEL	获取价格	AC-DC Regulated Power Supply Module, 2 Output, 150W, Hybrid
LK2320-7ERD4B2	BEL	获取价格	AC-DC Regulated Power Supply Module, 2 Output, 150W, Hybrid, METAL, CASE K02, MODULE
LK2320-7ERD4T	BEL	获取价格	AC-DC Regulated Power Supply Module, 2 Output, 150W, Hybrid
LK2320-7ERD4TB1	BEL	获取价格	AC-DC Regulated Power Supply Module, 2 Output, 150W, Hybrid, METAL, CASE K02, MODULE
LK2320-7ERD5	BEL	获取价格	AC-DC Regulated Power Supply Module, 2 Output, 150W, Hybrid
LK2320-7ERD5B1	BEL	获取价格	AC-DC Regulated Power Supply Module, 2 Output, 150W, Hybrid, METAL, CASE K02, MODULE
LK2320-7ERD5T	BEL	获取价格	AC-DC Regulated Power Supply Module, 2 Output, 150W, HEAT SINK, METAL, CASE K02, MODULE
LK2320-7ERD5TB2	BEL	获取价格	AC-DC Regulated Power Supply Module, 2 Output, 150W, Hybrid, METAL, CASE K02, MODULE

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