Datasheet > MDW5ALW

MDW5ALW

更新时间： 2024-01-04 15:09:12

品牌	Logo	应用领域
爱模 - MSYSTEM		/
页数	文件大小	规格书
5页	126K
描述
Lightning Surge Protectors for Electronics Equipment M-RESTER

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中文翻译

获取价格

数据手册

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MDW5ALW 数据手册

MODEL: MDW5ALW

DC Power

Lightning Surge Protectors for

Electronics Equipment M-RESTER

R: 24 V DC

(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

P: 110 V DC

LIGHTNING SURGE PROTECTOR FOR

(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)

LonWorks

(life monitor)

APPLICABLE NETWORK

LonWorks FTT-10A network

Functions & Features

• Designed specifically for the network

• Life monitor function helps you to decide when you should

replace the surge protector

This unit is not applicable to LonWorks Link Power network.

GENERAL SPECIFICATIONS

Construction: Plug-in

• LED and alarm contact output indicate the degradation

and life span of the surge protection circuits

• Easy maintenance thanks to discharge elements installed

on the element module

Degree of protection: IP20 (If the solderless terminals are

covered with insulation tubes.)

Surge protection type: Two-port SPD

Connection

• No interruption of signal even unplugging head element

• DIN rail mounting

• Transmission, power & grounding: M3 screw terminals

(torque 0.8 N·m)

45 (1.78)

• Alarm output: Euro Type Connector Terminal

(torque 0.6 N·m)

Applicable wire size

Line, communication: See the 'External Dimensions.'

97 (3.82)

Alarm output: 0.2 to 2.5 mm2, stripped length 7 mm

Screw terminal

• Transmission, power & grounding: Nickel-plated steel

• Alarm output: Tin-plated copper alloy

Housing material: Flame-resistant resin (black)

Indicators

89 (3.5)

mm (inch)

• ALM: Green/Amber/Red tricolor LED

OFF when no surge is detected.

HEAD ELEMENT

MODEL: MDW5ALW–E

Green ON when surge is detected more than once.

Amber ON when element life is about to expire.

(Prepare to replace)

BASE

Red ON when element life is expired or deteriorated

or internal battery is drained. (Replace)

• PWR: Green LED

MODEL: MDW5ALW–B–[1]

ORDERING INFORMATION

Order the both pieces of this surge protector (the head

element and the base), respectively required for the use.

Order the pieces by separate only for replacement.

• Head element

ON when power is supplyed.

OFF when the base power circuit is in error.

Degradation judged: When the leakage current at the

voltage limiter exceeds approx. 100 μA

Life time judged: When the number of discharges of the

discharge element reaches the expected life span.

Alarm contact: Relay N.C contact

Code number: MDW5ALW-E

• Base

Code number: MDW5ALW-B-[1]

Specify a code from below for [1].

(e.g. MDW5ALW-B-R)

• Element error: ON when life span of the discharge

element has expired, the voltage limiter is degraded,

battery drain or element is removed.

• Base error: ON with power circuit error or power supply

failure

[1] POWER INPUT

AC Power

Rated load: 250 V AC @ 1 A (cos ø = 1)

30 V DC @ 1 A (resistive load)

M2: 100 – 240 V AC (Operational voltage range 90 – 264 V,

47 – 66 Hz)

Maximum switching voltage: 264 V AC or 125 V DC

MDW5ALW SPECIFICATIONS

ES-8218 Rev.4 Page 1/5

http://www.m-system.co.jp/

12 3 4 5

中文翻译

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与MDW5ALW相关器件

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MDW5ALW-B-M2	MSYSTEM	获取价格	Lightning Surge Protectors for Electronics Equipment M-RESTER
MDW5ALW-B-P	MSYSTEM	获取价格	Lightning Surge Protectors for Electronics Equipment M-RESTER
MDW5ALW-B-R	MSYSTEM	获取价格	Lightning Surge Protectors for Electronics Equipment M-RESTER
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