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Frequency Modulation Type 280kVA Series Resonant Test System

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Frequency Modulation Type 280kVA Series Resonant Test System

Brand Name : Fanke High-voltage

Model Number : FKTF-280kVA/35kV;140kV

Certification : ISO9001

Place of Origin : China

MOQ : One unit

Price : Negotiable

Payment Terms : T/T

Supply Ability : 10units/1months

Delivery Time : 25-30 Work Days

Packaging Details : Export Standard Wooden Case With Fumigation Free

Test principle : Variable frequency resonant circuit

Test Item : AC withstand voltage test under 108KV

Max.capacity : OEM

Max. voltage : OEM

Design feature : Portable Type

Test frequency : 45-300Hz

Duty cycle : 60 mints

Test object : 35KV cable , 10KV cable,110KV cable

Test standard : IEC 60060-1:2010;IEC 62271-203:2011 for GIS, IEC 60840:2011 for XLPE cable;

Power supply : 380V±10%

Rated voltage : 35kV;140kV;

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Frequency modulation type series resonance test device


1.Applicable scope of device
1. Meet the AC withstand voltage test of 10kV/300mm2 cable, the capacitance per unit length is 0.3755μF/km, the cable length is 2000m, the capacitance of the tested cable is 0.75μF, the test voltage is 22kV, and the test time is 5min;
2. Meet the 35kV/240mm2 cable AC withstand voltage test, the capacitance per unit length is 0.175μF/km, the cable length is 1000m, the capacitance of the tested cable is 0.175μF, the test voltage is 52kV, and the test time is 180min;
3. Meet the AC withstand voltage test of 110kV/630mm2 cable, the capacitance per unit length is 0.1880μF/km, the cable length is 100m, the capacitance of the tested cable is 0.188μF, the test voltage is 128kV, and the test time is 60min;


2. The device follows the standard
GB10229-88 "Reactor"
GB50150-2016 "Power Equipment Handover Test Regulations"
DL/T 596-1996 "Preventive Test Regulations for Power Equipment"
GB1094.1-GB1094.6-96 "Enclosure protection grade"
GB2900 "Electrical Terminology"
GB/T16927.1~2-1997 "High Voltage Test Technology"
GB 191-2000 "Packaging, Storage and Transportation Graphical Signs"
JB/T 9641-1999 "Test Transformer"
IEC358(1990) "Coupling Capacitor and Capacitance Voltage Divider"
Q/WFK005-2005 "Test Transformer" Fanke Company Enterprise Standard
Q/WFK008-2004 "Test Reactor" Fanke Company Enterprise Standard


3. Environmental conditions of the device
1. Ambient temperature: -5℃-+45℃;
2. Relative humidity: ≤90﹪, no condensation;
3. Altitude: ≤1000m.


4.Fourth, the main technical performance requirements of the device
1. Rated capacity: 280kVA;
2. Rated voltage: 35kV; 140kV;
3. Rated current: 2A;
4. Power supply: 380V±10%;
5. Rated capacity of variable frequency power supply: 20kW;
6. Working frequency: 45-300Hz;
7. Frequency adjustment fineness: 0.01Hz; frequency instability: ≤0.01%;
8. Working time: 180min continuous operation is allowed under rated power;
9. Temperature rise: after rated continuous operation for 180 minutes, the temperature rise of each part of the device is ≤65K;
10. Output waveform: sine wave, waveform distortion rate <1%;
11. Quality factor: the device itself Q>30 (when f=40Hz);
12. Protection: with overcurrent, overvoltage and flashover protection (see the frequency conversion power supply section for details);
13. Measurement accuracy: 1.5 effective value.


Product Tags:

280kVA Series Resonant Test System

      

Frequency Modulation Type Resonant Test System

      

35kV AC Resonant Test System

      
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Frequency Modulation Type 280kVA Series Resonant Test System Images

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