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國家中低壓輸配電設備質量監督檢驗中心
中心簡介
國家中低壓輸配電設備質量監督檢驗中心總投資3.3億元,占地面積60畝,建筑面積34500平方米,擁有一臺3500MVA的沖擊發電機,3個110kV變電站,短路實驗能力達到12kV,65kA,1s;450V,280kA,0.2s,是華南及東南亞地區第一個具備高、中、低壓電器檢測和科研基地。
國家中心的資質
CNCE是經中國合格評定國家實驗室認可委員會(CNAS)認可的高低壓電器實驗室,是國際電工委員會IECEE-CB實驗室,是國家認證認可監督管理委員會授權的“CCC”認證檢驗實驗室,也是中國質量認證中心(CQC) 簽約的“CCC”認證檢驗和電能(北京)產品認證中心有限公司(PCCC)自愿認證檢驗實驗室,并承擔廣東省高壓輸配電設備質量監督檢驗站的檢測工作,檢驗能力得到荷蘭KEMA、英國ASTA、國家電網、南方電網、中國核電、中廣核、中國船級社、中國鐵路認證中心的認可。 在本中心檢驗的產品根據客戶的需要,可出具CCC、CQC、節能、電能(PCCC)認證檢驗報告、CB、CE證書,國外荷蘭KEMA、英國ASTA、德國VDE、巴西UCIEE認證的檢驗報告,使客戶享受到一次檢驗,全球通用好處。
國家中心目前的業務范圍:
A、330kV及以下的電力變壓器、互感器
B、35kV及以下的開關柜、斷路器、隔離開關等
C.低壓成套開關設備(包括配電柜、母線槽、配電箱、分線箱)。
D.開關和控制設備(包括低壓斷路器、低壓開關、隔離器、隔離開關及熔斷器組合電器、接觸器、起動器、斷電器、控制電器和開關元件、接線端子等)、 電纜橋架。
E、整機保護設備(包括漏電開關、小型斷路器、移動式漏電保護器等)。
F、絕緣子、電纜附件。
G.綜合繼保裝置。
H.電力電容
試驗能力
A.短路實驗能力達到12kV/65kA,1s;450V/280kA,0.2s,
B.短時耐受電流:450V/200kA,1s;450V/120kA,4s;
C.工頻高壓600kV,雷電沖擊電壓2400kV
D.溫升試驗:25000A
E.容性電流:35KV及以下背靠背630A
F.鹽霧、交變潮熱試驗箱:33m3,
主要業務類型包括:
A、承擔"CCC"認證檢驗及"CCC"認證監督抽樣檢驗。
B、承擔國家質量監督檢驗總局和廣東省質量技術監督局安排的產品質量監督抽查檢驗。
C、承擔CQC等認證機構安排的自愿認證檢驗。
D、承擔客戶委托的CB、CE標志測試以及其它的委托檢驗、仲裁檢驗。
E、承擔節能產品認證檢驗。
F、電網的到貨檢驗。
G.船級社的委托試驗。
China National Quality Supervision and Testing Center
for Mid-low Voltage Transmission and Distribution Equipment</span>
Overview of CNCE:
With total investment of 330million RMB, China National Quality Supervision and Testing Center for Mid-low Voltage Transmission and Distribution Equipment (abbr. CNCE), covers an area of 60 Mu, and the building area is 34500 square meter, With a 3500MVA impact generator, three 110kV substation, Short- circuit test ability reaches up to 12kV/65kA,1s and 450V/280kA,0.2s. It’s the first testing and research base of high, medium and low voltage electrical apparatus in South China and Southeast Asia。
Qualification of CNCE:
CNCE is accredited by the China National Accreditation Services for Conformity Assessment(CNAS) as a high and low-voltage electrical apparatus laboratory。 It’s an international electrical commission IECEE CB-laboratory, and it’s also a "CCC" certification testing laboratory authorized by the Certification and Accreditation administration of the People’s Republic of China, a contractual "CCC" certification testing laboratory with China Quality Certification Center (CQC) and voluntary certification testing laboratory of Power(Beijing) Product Certification Centre Co., Ltd. CNCE is also executing the testing work of Guangdong Testing Station of Product Quality Supervision for high-voltage transmission and distribution equipment. Testing ;capability of CNCE is accredited by KEMA in Holland, ASTA in England, State Grid, China Southern Power Grid, China Nuclear Power, China Classification Society, China Railway ;Certification Center. According to the customer's ;needs, the product tested by CNCE can be granted CCC,CQC, energy conservation, PCCC certification test report and CB,CE certificate, and foreign Netherlands KEMA, Britain ASTA, Germany VDE, Brazil UCIEE certification test reports. The clients will benefit from “one test for global market”.
CNCE’s present business scope:
A. Power transformers and instrument transformers with rated voltage 330kV and under.
B. High-voltage switchgear, circuit breaker, disconnectors etc. with rated voltage 35kV and under.
C. Low-voltage switchgear and controlgear assemblies.(includes power distribution cabinets, busways, distribution boards, cable distribution cabinets).
D. Switchgear and controlgear.(includes low-voltage circuit-breakers, low-voltage switches, disconnectors, switch-disconnectors and fuse-combination units, contactors, starters, relays, control ;circuit devices and switching elements, terminals and etc), cable bridge.
E. Installation Protective Equipment (includes RCCB, RCBO, PRCD,MCB and etc).
F. Insulator, cable accessories.
G. The integrated relay protection device.
H. Power capacitor.
Testing Capacity:
A. Short-circuit test capacity: 12kV/65kA,1s; 450V/280kA,0.2s
B. Short-time withstand current: 450V/200kA,1s; 450V/120kA,4s;
C. Power frequency withstand voltage: 600kV. lightning impulse voltage:2400kV
D. The maximum temperature-rise test capacity: 25 kA
E. Capacitive current: 35kV and under, Back-to-back 630A
F. Salt mist and damp heat test chamber: 33m3
Primary business scope include:
A. Undertake CCC certificate testing and CCC supervision testing.
B. Undertake product quality supervision and spot check test arranged by General Administration of Quality Supervision, Inspection of the People’s Republic of China and Administration of Quality and Technology Supervision of Guangdong Province.
C. Undertake voluntary certification testing arranged by CQC and other certification body.
D. Undertake CB,CE testing entrusted by the clients and other entrusted inspection, arbitration test.
E. Take the energy-saving product certification test.
F. Product receiving inspection of the Power Grid.
G. Entrusted test by Classification Society.