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Capacitor Voltage Transformer

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  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Hunan

  • Validity to:

    Long-term effective

  • Last update:

    2019-02-19 02:27

  • Browse the number:

    235

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Company Profile
SANDIAN ELECTRIC
Contactaixin:

hnsda668(Mr.)  

Email:

telephone:

phone:

Arrea:

Hunan

Address:

No.6 Lisan Road, Liling, Hunan, China

Website:

http://www.sandian-group.com/ http://hnsda668.cjx178.com/

Product details

Capacitor voltage transformer,  High voltage Capacitor voltage transformer, 36kV~765kV CVT.

TYD series 36~765kV Capacitor Voltage Transformer are installed on 36~765kV earthed neutral electrical systems whose rated frequency is 50Hz or 60Hz to meter Voltage energy and provide relay protection signal.  Additionally, Capacitor Voltage Transformer serves as a coupling capacitor. Voltage Transformer consists of two assemblies: the capacitor sections and the electromagnetic components; It doesn’t subject to Ferro resonance oscillations with the network. At the same time, it has capability to control its own Ferro resonance oscillations; the capacitor has a small value of tanδ and temperature coefficient.


Standards:
Voltage transformers are designed in accordance with IEC60044-5, IEC61869-5, IEEE/ANSI C93.1, CAS, AS, BS or other agreed standards.

Main technical parameters
· Highest voltage for equipment: 36~765kV
· Power frequency: 50 or 60 Hz
· Rated secondary voltage:115V, 120V, 115/√3V, , 100/√3V
· Rated secondary voltage for the earthing core: 100/3 V, 110/3 V or 100 V, 110V, 120V
· Output of the metering class:5-400VA/0.2, 0.3, 0.5
:5-400VA/3P, 6P
· ANSI/IEEE 0.3W,X,Y,Z, ZZ
· Residual windings output:3P, 6P output: 400 VA 
· Ambient temperature: -50℃ to +50℃
· Creepage distance: 25mm or 31mm/kV
· Partial discharge level: <10 pC
750kV 500kV 400kV 330kV 275kV 230kV 220kV 161kV 150kV 138kV 132kV 115kV 110kV 88kV 69kV 66kV 63kV 46kV 33kV capacitor voltage transformer, CVT

http://www.sandian-group.com/