Вакуумный выключатель HVD7 40.5KV 1600A открытый HV AC VCB от Hubei JUCRO Electric

цена
US $6590-7174

модель
HVD7-40.5/1600

Цена
Объём заказа Цена дата поставки
1 - 10 US $7174.00/piece 15 день
11 - 100 US $6590.00/piece 15 день

количество

Детальные инф.

HVD7 40.5KV 1600A Vacuum Circuit Breaker Open HV AC VCB from Hubei JUCRO Electric

1. Applicable environment

1..1 The ambient temperature should be -30 degrees ~ + 40 degrees (-40 degrees in the frosty area);

1.2 height should not exceed 2000 m (more than 2000 m is a plateau);

1.3. The wind pressure should not exceed 700 pa (equal to the wind speed of 34 m / s);

1.4 degree of air pollution: 3, degree of anti-fouling type: 4;

1.5 The installation site must be free from fire, explosion, chemical corrosion and severe vibration.

Detailed Images

The main technical parameter

no	thing			unit of measurement	parameter
one	Rated voltage			kv	40.5
2	Nominal Insulation Level	1 min. Power Frequency Voltage	Dry test	kv	95
			Wet test	kv	80
		Lightning impulse Withstand voltage (peak value)		kv	185
3	Rated current			A	1600
four	Rated Short Circuit Current			Ka	twenty	25	31.5
5	Rated Short Circuit Current (Peak)			Ka	fifty	63	80
6	Rated working sequence				O-0.3s-CO-180s-CO
7	Rated short time withstand current			Ka	twenty	25	31.5
8	Rated peak withstand current			Ka	fifty	63	80
9	Rated Short Circuit Duration			S	four
10	Rated control voltage			V	AC220, 110; DC220, 110
eleven	Rated Short Circuit			Time	twenty
12	Full break time			Ms	≤80
13	Mechanical life			Time	10,000