保護(hù)和控制電路-中英對照

在制造商施工中電路生產(chǎn)完成后，進(jìn)行下列試驗：
(i)主注水測試，保證在整套底座上方當(dāng)今操作的保護(hù)繼電器和直接的表演作用線圈的正確操作。
(ii)采用主注水測試方法平衡地接故障穩(wěn)定性測試。小心準(zhǔn)確估計連接電纜的負(fù)擔(dān)。 在裝配之后必須再進(jìn)行一次試驗保證極性正確性。
由于不同的控制線計劃，不可能實行主注水測試。這樣電路要求進(jìn)行第二注射測試。與上述試驗相關(guān)的電流互感器特性和計算要求提交工程師進(jìn)行檢查。
i) 以相關(guān)遙控繼電器的操作，在正常的工作電壓，測試輔助繼電器例如巴克霍爾茲輔助裝置。
ii)通過本地控制開關(guān)操作，以及遙控控制地點采用模擬操作，在正常的工作電壓正確操作控制電路。
(c) 電動機(jī)：
超過22千瓦場地等級的電動機(jī)必須經(jīng)過性能試驗，在電動機(jī)制造商施工期間進(jìn)行，測試時要求工程師在場。
5.5千瓦到22千瓦現(xiàn)場等級的電動機(jī)必須經(jīng)過性能試驗，但測試時不要求工程師在場。
少于5.5千瓦場地等級的電動機(jī)必須負(fù)荷"例行測試"標(biāo)準(zhǔn)。
例行測試證明書，提供全部電動機(jī)包括如下內(nèi)容：
i)對相關(guān)國際制造標(biāo)準(zhǔn)或者DIN標(biāo)準(zhǔn)。
ii)絕緣等級。
iii)電纜裝置的類型。
iv)軸承尺寸和潤滑劑的類型。
v) 電動機(jī)發(fā)熱器型號和額定功率。
vi)高效率
(d) 儀器和量度：
進(jìn)行測試保證全部電表，電壓表和轉(zhuǎn)換器的正確操作，并檢查校準(zhǔn)是否正確。如果第二變流器與初級電流的連接斷開，檢查電度表的正確旋轉(zhuǎn)，檢查蠕變試驗，保證儀表不單獨對電壓產(chǎn)生異常作用。
制造過程控制和指示儀器
全部流體，液位和處理測量控制器，發(fā)送器，錄音機(jī)，真空和壓力表以常規(guī)試驗為準(zhǔn)，要求符合相關(guān)的標(biāo)準(zhǔn)(DIN)。
每一個設(shè)備項目必須提供證明書。
電氣測量儀器和儀表
測試保證全部儀表，電壓表和電表的準(zhǔn)確操作，要求符合相關(guān)DIN標(biāo)準(zhǔn)。
警報系統(tǒng)
承包商負(fù)責(zé)設(shè)備的全部項目警報系統(tǒng)測試包括正確的操作和順序行動。
工地試檢和密封試驗
在管材和閥門安裝之后施工完成前，全部裝置進(jìn)行試驗壓力的密封試驗。承包商可以建議工程師這些試驗進(jìn)行的時間安排。

(a) Protect and control circuit:
During the construction of a manufacturer circuit production, the completion is as the following test:
(I) Main water injection test, guarantee the above the base of a complete set of the current operation of protective relay coil of correct operation and direct performance.
(ii) Balance of water injection test method is used to pick up fault stability test. Be careful accurately estimate the burden of the connecting cable. Must be again test after assembly to ensure correct polarity.
Due to the different line plan, impossible to implement the main water injection test; This circuit requires a second injection test. Current transformer features associated with the test and calculation required by the engineer for inspection.
I) to remote control the operation of the relay, in normal working voltage, auxiliary relay test such as buchholz auxiliary device.
Ii) Through local control switch operation, as well as remote control location using simulated operation, during normal working voltage correct operation control circuit.
(b) Motor:
More than 22 kw motor must go through performance test of field level during motor manufacturer, construction, test engineers there.
5.5 kw to the scene of the 22 kw level must undergo performance testing of motor, but does not require the engineer was present during the test.
Less than 5.5 kw site level motor must load "routine test" standard.
Routine test certificates and provide all motor includes the following contents:
I) Relevant international manufacturing standard or DIN standards;
Ii) Insulation class.
Iii) Type of cable installation.
Iv) Bearing size and the type of lubricant.
V) Calorific implement model number of the motor and rated power.
Vi) High efficiency
(c) Instruments and measures:
Testing to ensure all electric meter, voltmeter and the right operation of converter, and check the calibration is correct. If the second inverter with primary current disconnected, check meter correct rotation, check the creep test, ensure the instrument not have abnormal effects on voltage alone.
Manufacturing process control and indicating instruments
All fluid, liquid level controller and process measurement, transmitter, tape recorder, vacuum and pressure gauge will be subject to routine test, required to comply with relevant standards (DIN).
Each device must provide a certificate of project.
Electrical measuring instruments and meters
Testing to ensure all meter, voltmeter and meters accurate operation, the requirement to comply with relevant DIN standards;
An alarm system
The contractor is responsible for all project alarm system test including the correct operation and action sequence.
Site test and seal test
After pipe and valve installed before completion of construction, all the devices for testing pressure seal test. The contractor can suggest engineer these test schedule

2014.8.4