Variable Frequency Series Resonance Test System for Gis, Cables and Transformers

• After-sales Service: Response in 12 Hours
• Warranty: 12 Months
• Power Supply: 380V±10%, Three-Phase 50Hz/60Hz
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: AC Resonant
• Rated Voltage Output: 0-1000kv
• Max Output Capacity: 0~6400kVA
• Test Frequency Range: 30~300Hz
• Continuous Duty Cycle: 60min
• Quality Factor: 30-80
• Frequency Setting Resolution: 0.1Hz
• Test Voltage Waveform: Sine Wave
• Display: Digital
• Function: AC High Voltage Withstand Test for Cable,Gis etc
• Training: Online
• Software Language: English
• OEM Service: Available
• Transport Package: Plywood Case
• Specification: Red
• Trademark: AI
• Origin: China
• HS Code: 9031809090
• Production Capacity: 50 Sets/Month

Product Description

 

Detailed Photos

Product Description

I. Introduction:

The Variable Frequency Series Resonance Test System is mainly for cable, main transformer neutral point, GIS, switches whose rated voltage not more than 110kv and other AC high voltage withstand test.
The Variable Frequency Series Resonance Test System consists of variable frequency power supply, excitation transformers, reactors, capacitive voltage divider.

 

II.Main Features

★The required power capacity is greatly reduced.

★The weight and size of the device is greatly reduced.

★Improve the waveform of output voltage.

★Prevent high short-circuit current from damaging the fault point.

★It does not appear any recovery over voltage when the test specimen was breakdown. High voltage disappears immediately and the arc
extinguishes immediately when the system loss resonance condition. 

★The protection function of overvoltage, over current, zero start, and the system flashover.

★ This Variable Frequency Series Resonance Test System has three operating modes: automatic mode, manual mode, automatic tuning manually boost mode.

★Test records can be saved and identified with digital ID.

★Based on the DSP platform technology, the AC Resonant Test System can easily increase or decrease function and upgrades.

 

III. Package List of Variable Frequency Series Resonance Test System 

 

Power supply	380V±10%, three-phase 50Hz/60Hz
Rated voltage output	0~1000KV
Max output capacity	0~6400KVA
Test frequency range	30~300HZ
Continuous duty cycle	60min
Quality factor	30~80
Frequency setting resolution	0.1HZ
Test voltage waveform	sine wave, waveform deviation factor : ≤1%
Temperature	0~50°C
Humidity	≤ 90%RH

 

 

Factory Overview

Factory overview

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FAQ

 

FAQ

1.What's the delivery time?
About 25 working days.

2.What's your payment terms?
30% paid by T/T in advance,70% paid by by T/T before shipping.

3.What's your guarantee terms?
The warranty of all products is 1 year.During this period,we are responsible for all faults caused by us.And we can supply life-long technical support. 

4.Can you supply training?
We can supply training in our factory and online training for free.If onsite installation and training are required,please pay for tickets,accommodation and salary USD150/Day for every person.