36kV~765kV Capacitor Voltage Transformer (CVT),

36kV~765kV Capacitor Voltage Transformer (CVT)

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36kV~765kV Capacitor Voltage Transformer (CVT)


Catalogues:   (Download   )
 Capacitor Voltage Transformer 36~765kV .pdf  0.88M 

Capacitor (capacitive) voltage transformer,   CVT  CCVT
36kV~765kV TYD- series 
765kV 550kV 525kV 420kV 362kV 275kV 245kV 170kV 145kV 123kV 72.5kV 36kV High voltage Capacitor (capacitive) voltage transformer,  CVT  CCVT

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 IEC, DIN, ANSI, BS or other agreed standards.

Main technical parameters
· Highest voltage for equipment: 36~765kV
· Power frequency: 50 or 60 Hz
· Rated secondary voltage:100/√3V, 110/√3V
· Rated secondary voltage for the earthing core:
     100/3 V, 110/3 V or 100 V, 110V
· Output of the metering class:100VA/0.2 ,150 VA /0,5
· Output of the protection class:300VA/3P, 6P
· Residual windings output:3P, 6P output: 200 VA
· Ambient temperature: -40℃ to +40℃
· Creepage distance: 25mm or 31mm/kV
· Partial discharge level: <10pC

Main Parameter

Type

Highest system voltage

power

frequency

withstand

voltage

lighting

impulse

test

voltage

Capacitive

divider

capacitance

Oil

weight

Total

weight

kV (r.m.s)

kV(r.m.s)

kV (peak)

μF

kg

kg

TYD-36

36

70

170

20000 or 10000

45

420

TYD-72.5

72.5

140

325

20000 or 10000

80

580

TYD-123

123

230

550

20000 or 7000

90

630

TYD-145

145

275

650

20000 or 7000

100

650

TYD-170

170

325

750

10000 or 5000

105

750

TYD-245

245

395

950

10000 or 5000

130

930

TYD-362

362

510

1175

5000

150

1120

TYD-420

420

680

1550

5000

200

1300

TYD-550

550

740

1675

5000

230

1500

Indicatives values only- All indicated dimensions must be confirmed with order.



750kV 500kV 400kV 330kV 230kV 220kV 161kV 150kV 138kV 132kV 115kV 110kV 69kV 66kV 63kV 33kV High voltage capacitor voltage transformer, capacitive voltage transformer CVT  CCVT

Tags:36kV~765kV Capacitor Voltage Transformer (CVT) capacitor voltage transformer


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If you are interested in our products, please contact with us by e-mail.
We will offer you detailed information for the products, such as outline dimensional drawing, technical specification, Installation and maintenance manual and etc in PDF format.

Mail: sales@sandian-electric.com, sales3@sandian-electric.com, chinactvt@vip.163.com


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