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Portable VLF High Voltage Testing Vlf Testing Equipment For Cables 35KV &10KV

Categories VLF High Voltage Testing
Brand Name: Fanke High-voltage
Model Number: CHX-108KVA/27KV,108KV
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: 108KVA
Max. voltage: 27KV , 54KV, 81KV , 108KV
Design feature: Portable Type , Lighter Single Piece Weight, Special for On-site Installation and test
Component:: V/F Power Source, Excitation Transformer,lighter Modular Test Reactor, And Voltage Divider
Test frequency: 30-300Hz
Duty cycle: 60 mints
Test accuracy: No less than 1.5%
Output waveform: Good sine wave
Test object: 35KV cable , 10KV cable, 35KV power substation
Test standard: IEC 60060-1:2010;IEC 62271-203:2011 for GIS, IEC 60840:2011 for XLPE cable;
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Portable VLF High Voltage Testing Vlf Testing Equipment For Cables 35KV &10KV

Portable Variable Resonant Withstand Voltage Test Set , For 35KV &10KV Cable Test , 30~300Hz Test Frequency


I. Product Usage :


This test set model FKTF-81KVA/27KV, 54KV is designed for 10KV / 35KV class XLPE cable ,power transformer, CB,CT/PT, busbar in 35KV power substation to perform on-site AC withstand voltage test with variable frequency resonant circuit technology; the highest test voltage is no more than 27KV ,54KV; test frequency: 30-300Hz; the duty cycle is no more than 60mints. it can help customers to perform preventive test or hand-over test on AC withstand voltage test


Test range of the set is as following:transformer

1. 500m of 35kV/300mm2 cable, test frequency 30-300Hz, test voltage 52kV, test time 60min.

2, 2000m of 10kV/300mm2 cable , test frequency 30-300Hz, test voltage 22kV, test time 5min.

3, 10kV/31500kVA main transformer , capacitance ≤ 0.015uF, test frequency 40-300Hz, test voltage 54kV, test time 1min.

4, CB,CT/PT, busbar in 35KV power substation , test frequency 40-300Hz, test voltage does not exceed 95kV, test time 1min.


The whole test set consists of variable frequency power source , excitation transformer , 3pieces of reactors, and high voltage measurement devider(capacitive voltage divider). This type of test set is most suitable for 35KV power sub-station


II. General Technical Data


Application:

Cross-linked cables with voltage of 10KV,35KV;


Features:

The test is with variable frequency resonance way, and the reactor is with cordwood structure.

Test frequency:30~300HZ or 35~75HZ;

Output voltage waveform is sine waveform,Waveform deviation factor≤1%;

Easy connection and operation;

Small size and light weight of each component is easy for carry and field test;

It has an intelligent variable frequency power supply, with high automaticity and protective function.

Cross-linked Cable Voltage Withstand Test System :Length of cable:1~10km (can be ordered);

Weight of single piece:25kg~50kg;


III. Main Components:


SNName of ComponentsType and specificationQty.Each weightEach Dimension
1Variable frequency powerOEM1piece35kgsOEM
2Excitation transformerOEM1piece35kgsOEM
3HV resonant test reactorOEM3pieces42kgsOEM
4Capacitive dividerOEM1set10kgsOEM
5Special test accessories1set

IV. Test priciple :


VF: Variable Frequency Power Source T : Excitation Transformer
L : Test Reactor Cx: Tested Equipment MOA1: Lightning Arrestor
C1,C2: Voltage divider(C1 is high voltage arm,C2 is low voltage arm )


V. Other Optional Model


1. For GIS on-site test

ModelRated voltageRated output currentRated output capacity

Application

(From 45Hz starting)

CHX-135KVA/135KV27KV*51A135KVAFor 72.5KV and below GIS
CHX-270KVA/135KV27KV*51A135KVAFor 72.5KV and below GIS
CHX-216KVA/216KV27KV*81A216KVAFor 123KV and below GIS
CHX-270KVA/270KV27KV*101A270KVAFor 145KV and below GIS
CHX-275KVA/275KV275KV2A275KVAFor 170KV and below GIS
Special requirement can be made by order

2. For 45KV XLPE cable on-site test

ModelRated voltageRated output currentRated output capacityMax Application
CHX-108/5454KV2A108KVA45kV cable≤1km
CHX-216/5454KV4A216KVA45kV cable≤2km
CHX-324/5454KV6A324KVA45kV cable≤3km
CHX-432/5454KV8A432KVA45kV cable≤4km
CHX-540/5454KV10A540KVA45kV cable≤5km
CHX-1080/5454KV20A1080KVA45kV cable≤10km
Special requirement can be made by order

3. For 66KV XLPE cable on-site test

ModelRated voltageRated output currentRated output capacityMax Application
CHX-160/8080KV2A160KVA66kV cable≤0.5km
CHX-320/8080KV4A320KVA66kV cable≤1km
CHX-640/8080KV8A640KVA66kV cable≤2km
CHX-960/8080KV12A960KVA66kV cable≤3km
CHX-1280/8080KV16A1280KVA66kV cable≤4km
CHX-1600/8080KV20A1600KVA66kV cable≤5km
CHX-3200/8080KV40A3200KVA66kV cable≤10km
CHX-9600/8080KV120A9600KVA66kV cable≤20km
Special requirement can be made by order

VI. On-site insulation test standard table from IEC 60840:2011 for XLPE cable

Cheap Portable VLF High Voltage Testing Vlf Testing Equipment For Cables 35KV &10KV for sale
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