檢測服務(wù)
Detection service
高壓電器
High voltage electric equipment
所屬分類
檢測服務(wù)
高壓電器
產(chǎn)品特點(diǎn)
- 檢測能力
- 檢測范圍
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- 商品名稱: 高壓電器
- 商品編號(hào): 高壓電器
- 英文名稱: High voltage electric equipment
高壓電器及高壓開關(guān)設(shè)備和控制設(shè)備型式試驗(yàn)項(xiàng)目全覆蓋
短路試驗(yàn)
直接試驗(yàn):交流:40.5kV/15kA 、24kV/26kA 、12kV/55kA
直流:DC2kV/320kA、DC4kV/120kA、DC6kV/120kA
合成試驗(yàn):交流40.5kV/40 kA
動(dòng)熱穩(wěn)定試驗(yàn):450kA(有效值)
容性電流開合試驗(yàn):12kV及以下三相1300A;40.5kV及以下三相630A
溫升試驗(yàn):12000A
工頻耐壓:750kV
沖擊耐壓:2400kV
高壓電器及高壓開關(guān)設(shè)備和控制設(shè)備型式試驗(yàn)項(xiàng)目全覆蓋Short circuit test
Direct tests:
communication:40.5kV/15kA 、24kV/26kA 、12kV/55kA
DC:DC2kV/320kA、DC4kV/120kA、DC6kV/120kA
Synthetic test:communication 40.5kV/40 kA
Dynamic and thermal stability test:63kA
Capacitive current opening and closing test:12kV and below three phase 1300A; 40.5kV and below three-phase 630A
Temperature rise test:12000A
Power frequency withstand voltage test:750kV
Impact pressure test:2400kV
High voltage electrical appliances, high voltage switchgear and control equipment type test items full coverage -
高壓成套開關(guān)設(shè)備檢測
Test of high-voltage switchgear and controlgear assemblies類別
Category產(chǎn)品名稱
Name of products相關(guān)標(biāo)準(zhǔn)
Relevant standards檢測類別 一般委
托檢測國際認(rèn)
證檢測強(qiáng)制性
認(rèn)證檢測自愿性
認(rèn)證檢測高壓成套開關(guān)設(shè)備
High-voltage switchgear and controlgear assemblies
交流金屬封閉開關(guān)設(shè)備和控制設(shè)備
AC metallic enclosed switchgear and controlgear
GB 3906
IEC 62271-200
DL/T 404
GB/T 38658
IEC/TR 62271-307
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高壓開關(guān)設(shè)備和控制設(shè)備
High-voltage switchgear and controlgear assemblies
GB/T 11022
IEC 62271-1
DL/T 593
GB/T 29489
IEC 62271-110
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智能交流金屬封閉開關(guān)設(shè)備和控制設(shè)備
Alternating-current metal-enclosed intelligent switchgear and controlgear
NB/T 42044
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12kV固體絕緣環(huán)網(wǎng)柜
12kV solid-insulated ring main units
Q/GDW 730
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電氣化鐵路27.5kV和2×27.5kV交流金屬封閉開關(guān)設(shè)備和控制設(shè)備
27.5 kV and 2×27.5 kV AC metal-enclosed switchgear and controlgear for electrification railway
GB/T 28428
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高壓交流金屬封閉電纜分接開關(guān)設(shè)備(電纜分接箱)
High-voltage alternatingcurrent metalenclosed power cable branching switchgear
JB/T 10840
DL/T 1263
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高壓/低壓預(yù)裝式變電站
High-voltage/ low-voltage preassembled type transformer station
GB/T 17467
DL/T 537
IEC 62271- 202
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高壓并聯(lián)電容器裝置
High-voltage shunt capacitor installations
GB/T 30841
DL/T 604
JB/T 7111
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柱上式高壓無功補(bǔ)償裝置
Pole mounted high-voltage power factor correction installations
JB/T 10558
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配電系統(tǒng)中性點(diǎn)接地電阻器
Resistors for esrthed neutral
JB/T 10777
DL/T 780
ANSI/IEEE 32
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金屬封閉母線
Metal-enclosed bus
GB/T 8349
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高壓機(jī)柜
Cabinets for high-voltage switchgear-General
GB/T 31846
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