Name: 45KV 270KV AC Resonant Test System For 35KV Cable And 110KV Power Substation Test
Brand: Ningbo Suntech Power
SKU: CHX-270KVA/45KV,270KV
Price: 1.00 USD
Availability: InStock
Rating: 5 (113 reviews)

Home Products High Voltage Cable Testing Equipment

45KV 270KV AC Resonant Test System For 35KV Cable And 110KV Power Substation Test

Product Details:

Place of Origin:	Ningbo，China
Brand Name:	Ningbo Suntech Power
Certification:	ISO9001
Model Number:	CHX-270KVA/45KV,270KV

Payment & Shipping Terms:

Minimum Order Quantity:	One Unit
Price:	Negotiable
Packaging Details:	Export Standard Wooden Case With Fumigation Free
Delivery Time:	25~45 Work Days
Payment Terms:	T/T
Supply Ability:	10units/2months

Contact Now

Detailed Product Description

Test Principle:	Variable Frequency Resonant Circuit	Test Item:	AC Withstand Voltage Test Under 45KV , 270KV
Max.capacity:	270KVA	Max. Voltage:	45KV , 270KV
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/10KV Short Cable , 110KV Power Substation	Test Standard:	IEC 60060-1:2010；IEC 62271-203：2011 For GIS, IEC 60840:2011 For XLPE Cable;
High Light:	Cable AC Resonant Test System , 45KV AC Resonant Test System , Power Substation Resonant Test System

Portable Variable Frequency Resonant Withstand Voltage Test Set , For 35KV Cable and 110KV Power Substation Test

I. Product Usage :

This test set model CHX-270KVA/45KV, 270KV is designed for 10KV / 35KV class short XLPE cable ,power transformer, CB,CT/PT, busbar in 110KV power substation to perform on-site AC withstand voltage test with variable frequency resonant circuit technology; the highest test voltage is no more than 45KV ,90KV,270KV; 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. 1000m of 35kV/300mm2 cable, test frequency 30-300Hz, test voltage 52kV, test time 5min.

2, 3000m of 10kV/300mm2 cable , test frequency 30-300Hz, test voltage 22kV, test time 5min.

3, 35kV/31500kVA main transformer , capacitance ≤ 0.015uF, test frequency 40-300Hz, test voltage 68kV, test time 1min.

4, 110kV/50000kVA main transformer , capacitance ≤ 0.015uF, test frequency 40-300Hz, test voltage 160kV, test time 1min.

4, CB,CT/PT, busbar in 110KV power substation , test frequency 40-300Hz, test voltage no more than 265, test time 1min.

The whole test set consists of variable frequency power source , excitation transformer , 6pieces of reactors, and high voltage measurement devider(capacitive voltage divider). This type of test set is most suitable for 35KV or 110KV power sub-station

II. General Technical Data

Rated capacity: 270kVA;
Input power: three-phase 380V voltage, frequency is 50Hz;
Rated voltage: 45KV; 270kV;
Rated current: 1A; 6A;
Working frequency: 30-300Hz;
Device output waveform: sine wave
Waveform distortion rate: output voltage waveform distortion rate ≤ 1%;
Working time: continuous 60min allowed under rated load; overpressure 1.1 times 1 minute;
Temperature rise: temperature rise ≤65K after continuous operation for 60 minutes under rated load;
Quality factor: device itself Q≥30 (f=45Hz);
Protection function: Over-current, over-voltage and test product flashover protection for the tested product (see the variable frequency power supply section for details);
Measurement accuracy: system effective value 1.5;

III. Main Components:

SN	Name of Components	Type and specification	Qty.	Each weight	Each Dimension
1	Variable frequency power	FKVF-20kW/380V	1piece	35kgs	480480520mm
2	Excitation transformer	CQSB(J)-15kVA/2.5KV,10KV	1piece	130kgs	500500580mm
3	HV resonant test reactor	CHX(kf)-45kVA/45kV	6pieces	55kgs	D420*H480mm
4	Capacitive divider	TRF-270kV/1000pF	1set	30kgs	D200*H2150mm
5	Special test accessories		1set

IV. Test priciple :
45KV 270KV AC Resonant Test System For 35KV Cable And 110KV Power Substation Test 0

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. Main Measuring and control software panel:
45KV 270KV AC Resonant Test System For 35KV Cable And 110KV Power Substation Test 1
Note: This is the software panel before start test for parameter setting

VI.Accessories

Accessory box for storage accessoires
Input cables of power source
Output cables of power source
Output cables of exciting transformer
System grounding cables
Parallel cables of the reactor
HV measuring cables ( the signal output cables of voltage divider )
HV output cables(reactor to divide,divider to test object)
Insulation supporting base
corona ring for 135KV test
A final test report, a quality Certificate ,a user manual and a packing list are offered .

VII. Other Optional Model

1. For GIS on-site test

Model	Rated voltage	Rated output current	Rated output capacity	Application (From 45Hz starting)
CHX-135KVA/135KV	27KV*5	1A	135KVA	For 72.5KV and below GIS
CHX-270KVA/135KV	27KV*5	1A	135KVA	For 72.5KV and below GIS
CHX-216KVA/216KV	27KV*8	1A	216KVA	For 123KV and below GIS
CHX-270KVA/270KV	27KV*10	1A	270KVA	For 145KV and below GIS
CHX-275KVA/275KV	275KV	2A	275KVA	For 170KV and below GIS
Special requirement can be made by order

2. For 45KV XLPE cable on-site test

Model	Rated voltage	Rated output current	Rated output capacity	Max Application
CHX-108/54	54KV	2A	108KVA	45kV cable≤1km
CHX-216/54	54KV	4A	216KVA	45kV cable≤2km
CHX-324/54	54KV	6A	324KVA	45kV cable≤3km
CHX-432/54	54KV	8A	432KVA	45kV cable≤4km
CHX-540/54	54KV	10A	540KVA	45kV cable≤5km
CHX-1080/54	54KV	20A	1080KVA	45kV cable≤10km
Special requirement can be made by order

3. For 66KV XLPE cable on-site test

Model	Rated voltage	Rated output current	Rated output capacity	Max Application
CHX-160/80	80KV	2A	160KVA	66kV cable≤0.5km
CHX-320/80	80KV	4A	320KVA	66kV cable≤1km
CHX-640/80	80KV	8A	640KVA	66kV cable≤2km
CHX-960/80	80KV	12A	960KVA	66kV cable≤3km
CHX-1280/80	80KV	16A	1280KVA	66kV cable≤4km
CHX-1600/80	80KV	20A	1600KVA	66kV cable≤5km
CHX-3200/80	80KV	40A	3200KVA	66kV cable≤10km
CHX-9600/80	80KV	120A	9600KVA	66kV cable≤20km
Special requirement can be made by order