GDTF-HTS AC Resonant Test System for Substation Equipment- 

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    GDTF-HTS AC Resonant Test System for Substation Equipment hits:

    Product Description

    AC Resonant Test System For Substation Electrical Equipment, Is Mainly Composed Of Variable Frequency Power,Exciting Transformers,Reactors, Capacitive Dividers, Which Designed For AC Withstand Voltage Test Of Substation Electric Primary Equipment 220kV Or Below.

    Applications 



    • Transformer
    • GIS system
    • SF6 switchgear
    • Cables
    • Bushing
    • Insulator
    • CT/PT
    • Other capacitive devices

    Features

    • Smaller size,lighter weight compared with same voltage level,same capacity reactor.
    • Small temperature rise at rated load.Dry type epoxy cast,high mechanical strength,good insulation,nice and reliable.
    • Adjustable capacity of frequency control source.Strong protection, good stability. With multiple working mode,easy to operate.
    • With 220V or 380V single phase power,convenient for on-site power sourcing.
    • Flexible configuration.Different type reactors for optional,meet different test object requirements. Multifunctional ,cost effective.

    Specifications

    •  Rated output voltage: 0 - 800kV (AC ) or below.
    • Output frequency: 20 ~ 300Hz.
    • Waveform: pure sine wave, THD <1.0%.
    • Max. capacity: 1000kVA and below.
    • Duty Cycle: Continuous working time 15mins one time at full power output.
    • Quality factor: 30-90.
    • Frequency adjustment sensitivity: 0.1Hz, instability <0.05%.
    • Power Supply: 380/220V ± 15% / 50Hz ± 5%.


    Product Configuration


    GDTF-108/108
    Input voltage (V) 380
    Output voltage (kV) 0-108
    Capacity (kVA) 108
    Application scope 31500kVA or below
    35kV power transformer
    35kV circuit breaker and bus bar,insulators
    10kV (300 mm²) cable 2000m
    35k V(300 mm²)cable 500m
    Main configurations 5kW Variable frequency source 1 set
    5kVA Exciting transformer 1 set
    Reactors 27kV/1A 4sets
    Capacitive divider 100kV
    GDTF-216/216
    Input voltage (V) 380
    Output voltage (kV) 0-216
    Capacity (kVA) 216
    Application scope 110kV Circuit breaker and bus bar
    110kV GIS
    35kV(300 mm²) cable 1500m
    10kV(300 mm²) cable 3km
    110kV full insulation Transformer
    Main configurations 10kW Variable frequency source 1 set
    10kVA Exciting transformer 1 set
    Reactors 54kV/1A 4sets
    Capacitive divider 200kV
    GDTF-270/270
    Input voltage (V) 380
    Output voltage (kV) 0-270
    Capacity (kVA) 270
    Application scope 110kV GIS and transformer
    110kV GIS and transformer
    35kV (300 mm²) cable 2km
    Main configurations 15kW Variable frequency source 1 set
    15kVA Exciting transformer 1 set
    Reactors 54kV/1A 5sets
    Capacitive divider 300kV
    GDTF-200/400
    Input voltage (V) 380
    Output voltage (kV) 0-400
    Capacity (kVA) 200
    Application scope 220kV GIS and transformer
    110kV GIS and transformer
    Main configurations 10kW Variable frequency source 1 set
    10kVA Exciting transformer 1 set
    Reactors 
    100kV/0.5A 4sets
    Capacitive divider 400kV
    GDTF-400/400
    Input voltage (V) 380
    Output voltage (kV) 0-400
    Capacity (kVA) 400
    Application scope 220kV GIS and transformer
    10kV (300 mm²) cable 4km
    35kV (300 mm²) cable 1km
    Main configurations 20kW Variable frequency source 1 set
    20kVA Exciting transformer 1 set
    Reactor 
    100kV/ 1 A 4sets 
    Capacitive divider 400kV
    GDTF-520/260
    Input voltage (V) 380
    Output voltage (kV) 0-260
    Capacity (kVA) 520
    Application scope 110KV Circuit breaker and bus bar
    110kV GIS
    110kV (300 mm²) cable 800m
    35kv (300 mm²) cable 3km
    10kV (300 mm²) cable 6km
    110kv full insulation Transformer
    Main configurations 25kW Variable frequency source 1 set
    25kVA Exciting transformer 1 set
    Reactor 65kV/2A 4sets
    Capacitive divider 300kV
    GDTF-500/500
    Input voltage (V) 380
    Output voltage (kV) 0-500
    Capacity (kVA) 500
    Application scope 220kV or below CT/PT
    220kV or below bushing
    220kV or below Insulators, disconnectors
    220kV or below Circuit breaker
    220kV or below Insulation Instrument
    Main configurations 20kW Variable frequency source 1 set
    20kVA Exciting transformer 1 set
    Reactor 125kV/1A 4sets
    Capacitive divider 500kV
    GDTF-600/600
    Input voltage (V) 380
    Output voltage (kV) 0-600
    Capacity (kVA) 600
    Application scope 110kV (300 mm²) cable 800m
    35kv (300 mm²) cable 110m
    35-220kV GIS ,transformers, insulators
    Main configurations 30kW Variable frequency source 1 set
    30kVA Exciting transformer 1 set
    Reactor 120kV/1A 5sets
    Capacitive divider 600kV
    GDTF-800/800
    Input voltage (V) 380
    Output voltage (kV) 0-800
    Capacity (kVA) 800
    Application scope 110kV (300 mm²) cable 800m
    220kv (300 mm²) cable 500m
    35-500kV GIS ,transformers,insulators
    Main configurations 40kW Variable frequency source 1 set
    40kVA Exciting transformer 1 set
    Reactor 200kV/1A 4sets
    Capacitive divider 800kV



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    Skype: hvhipot@hotmail.com
    Tel: +86-27-85568138
    Fax: +86-27-65606183
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