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Specializing in the production of electrical metering and protection equipment.

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TYD-765

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35–1000 kV Capacitive Voltage Transformer

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35–1000 kV Capacitive Voltage Transformer

Detailed Introduction

Capacitive Voltage Transformer Replacement Parameters (customizable for extreme and high-altitude environments)

Ambient Temperature: Conventional products exhibit strong environmental adaptability, with an operating temperature range of -40°C to +40°C.

Altitude: ≤2500m

Contamination Level: Class D Contamination Conditions

Ice thickness: Can withstand ice accretion up to 20 mm.

Maximum wind speed: ≤35 m/s Maximum wind speed

Application: Meets the requirements of standard indoor and outdoor operation; for extremely demanding or specialized conditions, customized designs are available.

Capacitive Voltage Transformer Parameters (Special Parameters Available for Customization)

Model number		TYD35/√3-0.01HF	TYD35/√3-0.02HF	TYD66/√3-0.01HF	TYD66/√3-0.02HF	TYD110/√3-0.01H	TYD110/√3-0.02H	TYD220/√3-0.005H	TYD220/√3-0.01H	TYD330/√3-0.005H	TYD500/√3-0.005H	TYD765/√3-0.005H	TYD1000/√3-0.005H
Maximum Equipment Voltage (kV)		40.5		72.5		126		252		363	550	800	1100
Rated Frequency (Hz)		50/60
Rated capacitance (pF)		10000	20000	10000	20000	10000	20000	5000	10000	5000	5000	5000	5000
Rated Voltage Factor/Time		1.2/Continuous
Rated Voltage Factor/Time		1.9/8h				1.5/30s
Rated Power-Frequency Withstand Voltage (kV)		95	95	160	160	230	230	460	460	510	740	975	1200
Rated Lightning Impulse Withstand Voltage (kV)		200	200	350	350	550	550	1050	1050	1175	1675	2100	2400
Rated switching impulse withstand voltage (kV)		/								950	1300	1550	1800
Partial discharge quantity (pC) under 1.2 µm/√3		≤5
Secondary winding (1a1n)	Accuracy class	Class 0.2, Class 0.5
Secondary winding (1a1n)	Rated Output (VA)	≤20	≤50	≤30	≤50	≤30	≤100	≤30	≤100	≤30	≤50	≤50	≤15
Secondary winding (2a2n)	Accuracy class	Class 0.5, Class 3P
Secondary winding (2a2n)	Rated Output (VA)	≤30	≤50	≤30	≤50	≤30	≤100	≤30	≤100	≤50	≤50	≤50	≤20
Secondary winding (3a3n)	Accuracy class	/				Class 0.5, Class 3P
Secondary winding (3a3n)	Rated Output (VA)	/	/	/	/	≤30	≤100	≤30	≤100	≤50	≤50	≤50	≤20
Secondary winding (dadn)	Accuracy class	3P level, 6P level
Secondary winding (dadn)	Rated Output (VA)	≤100
Product appearance and installation dimensions		Subject to the confirmed drawings.
Total product weight (kg)		450	450	480	540	460	640	660	940	1150	1500	3400	7000