ABB HIES308461R0012水冷電阻器

1.產(chǎn) 品 資 料 介 紹：

中文資料：

HIES308461R0012 是ABB公司生產(chǎn)的一款工業(yè)級(jí)水冷電阻器，主要用于高功率電力電子系統(tǒng)中的能量耗散和動(dòng)態(tài)制動(dòng)。以下是詳細(xì)技術(shù)分析：

1. 產(chǎn)品基本信息

• 型號(hào)：HIES308461R0012

• 類(lèi)型：強(qiáng)制水冷式制動(dòng)電阻/負(fù)載電阻

• 品牌：ABB（電力和自動(dòng)化領(lǐng)域領(lǐng)導(dǎo)者）

• 典型應(yīng)用：

  • 變頻器/逆變器的動(dòng)態(tài)制動(dòng)單元

  • 大功率測(cè)試負(fù)載

  • 新能源發(fā)電系統(tǒng)（風(fēng)電/光伏）的過(guò)壓保護(hù)

2. 核心特點(diǎn)

? 水冷散熱設(shè)計(jì)：

• 冷卻效率比風(fēng)冷高5-10倍

• 允許更高功率密度（典型值：200-500kW/m3）

• 水溫要求：通常5-35°C（需防凍）

? 高能承受能力：

• 短時(shí)過(guò)載能力可達(dá)300%額定功率（10秒）

• 低電感設(shè)計(jì)（<1μH）適合高頻開(kāi)關(guān)場(chǎng)合

? 模塊化結(jié)構(gòu)：

• 多電阻單元并聯(lián)擴(kuò)展功率

• 法蘭式水管連接（DN15-DN25標(biāo)準(zhǔn)接口）

3. 典型應(yīng)用場(chǎng)景

(1) 工業(yè)驅(qū)動(dòng)系統(tǒng)

• 用于ACS880/ACS800變頻器的制動(dòng)單元

• 軋鋼機(jī)/起重機(jī)的快速制動(dòng)能量吸收

(2) 新能源領(lǐng)域

• 風(fēng)力發(fā)電機(jī)的緊急制動(dòng)負(fù)載

• 光伏逆變器的過(guò)壓保護(hù)電阻

(3) 測(cè)試與實(shí)驗(yàn)

• 大功率電機(jī)/變壓器的測(cè)試負(fù)載

• 船舶推進(jìn)系統(tǒng)的模擬負(fù)載

英文資料：

HIES308461R0012 is an industrial grade water-cooled resistor produced by ABB, mainly used for energy dissipation and dynamic braking in high-power power electronic systems. The following is a detailed technical analysis:

1. Basic product information

model: HIES308461R0012

Type: Forced water-cooled braking resistor/load resistor

Brand: ABB (leader in power and automation)

Typical applications:

Dynamic braking unit of frequency converter/inverter

High power test load

Overvoltage protection for new energy generation systems (wind/photovoltaic)

2. Core Features

?  Water cooling and heat dissipation design:

Cooling efficiency 5-10 times higher than air cooling

Allow for higher power density (typical value: 200-500kW/m 3)

Water temperature requirement: usually 5-35 ° C (antifreeze required)

?  High energy endurance:

Short term overload capacity can reach 300% of rated power (10 seconds)

Low inductance design (<1 μ H) suitable for high-frequency switching applications

?  Modular structure:

Parallel extension power of multiple resistor units

Flange type water pipe connection (DN15-DN25 standard interface)

3. Typical application scenarios

(1) Industrial Drive System

Braking unit for ACS880/ACS800 frequency converter

Rapid braking energy absorption of steel rolling mill/crane

(2) In the field of new energy

Emergency braking load of wind turbines

Overvoltage protection resistor for photovoltaic inverters

(3) Testing and experimentation

Test load for high-power motors/transformers

Simulation load of ship propulsion system

2.產(chǎn)      品      展      示      

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