نام محصول:
سوئیچ قطع ولتاژ متوسط
نام انگلیسی:
Medium-voltage disconnect switch DFK series
برند:
Beijing SOJO Electric Co., Ltd
مشخصات:
Overview
The cable sectionalising switch is filled with SF6 gas with load switch or circuit breaker in the sealed tank. This switch shares the characteristics of cable sectionalising cabinet as well as RMU. It operates at the front and has incoming and outgoing cables at lateral sides, cooperates with anti-explosion valve at back, which gurantees the safety of staffs and equipments.
Product Features
• Fully shielded and insulated, safe and reliable.
• Multiple connection methods, easy assembling.
• Compact, easy operation.
• Isolating fault section, reducing power down affection area.
• Convenient to inspect and maintain the network.
Parameters
Rated Short-time Withstand Current 20kA, 4S
1min Power Frequency Withstand Voltage 42kV
Lightning Impulse Withstand Voltage 75kV
15min DC Withstand Voltage 78kV
IP Rating of Primary Equipments IP67
توضیحات:
Voltage level
medium-voltage
Other characteristics
SF6 gas-insulated
Primary current
630 A
VAC
12 kV
دیدگاهها
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