一、系統(tǒng)配置及參數(shù)
I. Systemconfiguration and parameters
1、NACB-20kVA/380V變頻電源 1臺
1.NACB-20kVA/380V variable frequency powersupply 1set
主要特點
a)波形為脈寬電壓調(diào)節(jié)的方波。
b)系統(tǒng)運行過程中對電壓連續(xù)監(jiān)控，當電源電壓波動或電源頻率波動導致高壓電壓波動時，自動微調(diào)電壓至設置電壓值。
c)自動掃頻，尋找諧振點.頻率范圍20-300Hz,可手動設置掃頻范圍，掃頻耗時2分鐘(自動全頻掃)，頻率分辨率0.01Hz。
d)自動試驗，用戶可設置試驗程序，試驗程序分為5段，系統(tǒng)自動按設置的程序完成試驗過程。
e)強大的保護及報警功能：過流保護，過壓保護和閃絡保護。
f) 自動打印試驗結果。
Mainfeature
a) The waveform is a square wavewith pulse width voltage adjustment.
b) The voltage is continuouslymonitored during the operation of the system. When the power supplyvoltage fluctuates or the power supply frequency fluctuates and thehigh voltage voltage fluctuates, the voltage is automaticallytrimmed to the set voltage value.
c) Automatic sweep frequency,find the resonance point. The frequency range is 20-300Hz, thesweep frequency range can be set manually. The sweep fre up to 2 minutes (automaticuency sweep), anduency resolution is 0.01Hz.
d) Automatic test, the user canset the test program, the test program is divided into 5 sections,and the system automatically completes the test process accordingto the set procedure.
e) Powerful protection and alarmfunctions: overcurrent protection, overvoltage protection andflashover protection.
f) Test resultsprint automatically.
主要參數(shù)
a)額定容量：20kW
b)輸入電源:電壓 380V±10% 單相；頻率 50Hz
c)輸出電壓： 0-400V連續(xù)可調(diào)
d)輸出波形：方波
e)頻率調(diào)節(jié)范圍：20-300Hz
f)頻率分辨率：0.01Hz
g)頻率不穩(wěn)定度：≤1%
h)頻率步進值：5Hz,2Hz,1Hz,0.5HZ,0.1Hz,0.01Hz
l)電壓不穩(wěn)定度：≤1%
j)運行連續(xù)工作時間：60分鐘，溫升≤45K
k)工作條件：溫度 -10℃～40℃；
l)濕度 不大于85%RH
m)海拔高度：＜3000m
n)重量：16kg
Mainparameters
a) Rated capacity:20kW
b) Input power: voltage 380V± 10% single phase; frequency50Hz
c) Output voltage: 0-400Vcontinuously adjustable
d) Output waveform: squarewave
e) Frequency adjustment range:20-300Hz
f) Frequency resolution:0.01Hz
g) Frequency instability:≤1%
h) Frequency step: 5Hz, 2Hz, 1Hz,0.5HZ, 0.1Hz, 0.01Hz
l) Voltage instability:≤1%
j) Running continuous workingtime: 60 minutes, temperature rise ≤ 45K
k) Working conditions:temperature -10 ° C ~ 40 ° C;
l) Humidity is not more than 85%RH
m) Altitude: <3000m
n) Weight: 16kg
2、NALB-10kVA/1.5kV；3kV/0.4kV勵磁變壓器 2臺
勵磁變壓器配備兩臺，單臺容量10kVA；電壓為1.5kV和3kV；可單獨使用，也可以并聯(lián)使用，這樣能降低勵磁變壓器重量。
勵磁變壓器原、副邊線圈按隔離水平5kV設計，副邊線圈對原邊線圈及地為高壓隔離且設有靜電屏蔽層，既可作勵磁變又可作隔離變，變壓器的輸出端對地連接有壓敏電阻，以防止擊穿反擊。
a)額定容量：10kVA；
b)輸入電壓：400V，單相；
c)輸出電壓：1.5kV；3kV；
d)工作頻率：30~300Hz；
e)材料構成：干式；
f)重量：約45kg。
2.NALB-10kVA/1.5kV; 3kV / 0.4kV excitationtransformer 2sets
The excitation transformer is e with two units, each with acapacity of 10kVA; the voltage is 1.5kV and 3kV; it can be usedalone or in parallel, which can reduce the weight of the excitationtransformer.
The original and secondary coils of the excitation transformer aredesigned according to the isolation level of 5kV. The secondarycoil is isolated from the primary coil and the ground and has anelectrostatic shielding layer. It can be used for both excitationand isolation. The output of the transformer is connected to theground. There are varistors to prevent breakdown andcounterattack.
a) rated capacity: 10kVA;
b) Input voltage: 400V, single phase;
c) output voltage: 1.5kV; 3kV;
d) Working frequency: 30~300Hz;
e) material composition: dry;
f) Weight: about 45kg.
3、NADK-80kVA/40kV高壓電抗器 6節(jié)
a)額定容量：80kVA；
b)額定電壓：40kV；
c)額定電流：2A；
d)電感量：55H/單節(jié)；
e)品質因數(shù)：裝置自身Q＞30（f=30Hz時）；
f) 材料構成：干式；
g)重量：45kg/節(jié)。
3.NADK -80kVA/40kV high voltagereactor 6 sets
a) rated capacity: 80kVA;
b) rated voltage: 40kV;
c) rated current: 2A;
d) inductance: 55H / single section;
e) factor: device>30 (f=30Hz);
f) material composition: dry;
g) Weight: 45kg/ set.
4、NAFR-250kV/1000pF電容分壓器 1臺
電容分壓器采用純電容分壓型式，工作頻率為30~300Hz，高、低壓電容采用相同的材料，在頻率變化時不影響其測量準確度。
a)額定電壓：250kV；
b)額定電容：1000pF ；
c)工作頻率：30-300Hz；
d)工作時間；額定運行60分鐘無異常；
e)耐壓水平；在額定電壓下1.1倍1分鐘正常；
f)分壓方式：純電容分壓方式；
g)分壓比：1000：1；
h)測量誤差：有效值1.0級；
i)重量：25kg。
4.NAFR-250kV/1000pF capacitor divider 1 set
The capacitor divider uses a pure capacitor divider type with anoperating frequency of 30~300Hz. The high and low voltagecapacitors use the same material and do not affect the measurementaccuracy when the frequency changes.
a) rated voltage: 250kV;
b) rated capacitance: 1000pF;
c) Operating frequency: 30-300Hz;
d) working time; no abnormality after rated operation for 60minutes;
e) withstand voltage level; 1.1 times normal for 1 minute at ratedvoltage;
f) Partial voltage division method: pure capacitor partial pressuremethod;
g) Partial pressure ratio: 1000:1;
h) measurement error: effective value 1.0;
i) Weight: 25kg.
5.NADRB-250kV/20000pF補償電容 1臺
a)電容量：20000pF
b)電容頻率：50Hz
c)額定電壓：250kV
d)需配備數(shù)量：1臺補償電容
e)局放量：100％Un時，局放量小于10pC；80％Un時，局放量小于5pC
f)操作模式：100％Un時，可連續(xù)運行70分鐘；80%Un時，可長時間運行。
g)設備凈重：36公斤，凈尺寸：240*800*2950毫米。
5. NADRB-250kV/20000pF compensation capacitor 1set
a) Capacity: 20000pF
b) Capacitance frequency: 50Hz
c) Rated voltage: 250kV
d) required: 1 compensation capacitor
e) Bureaux volume: at full Un, the partial discharge is less than10pC; when 80%Un, the partial discharge is less than 5pC
f) Operation mode:at full Un, continuous operation for 70 minutes;80% Un, long-term operation.
g) Net weight of e: 36 kg, net size: 240*800*2950mm.
二、裝箱清單
1、中英文使用說明書；
2、保修單壹份；
3、出廠檢驗報告；
4、產(chǎn)品合格證；
5、裝箱清單壹份。
II.Packing list
1. Chinese & English instructions for use;
2. Copy list of warranty;
3. Factory testing report;
4. Product certification card;
5, Thepacking list.
