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ZW32-24 Outdoor High Voltage Vacuum Circuit Breaker

US$ 3,000 - 6,000 MOQ: 1 Set

Key Specifications

Place of Origin:

Zhejiang, China

Model Number:

ZW32-24

Type:

Vacuum

Wenzhou Shouke Electric Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

WENZHOU/NINGBO

Delivery Detail:

Delivery time depends on order quantity.

Place of Origin Zhejiang, China

Model Number ZW32-24

Type Vacuum

Poles Number 3

AMBIENT CONDITION

1. the ambient temperature: from-40℃ to+40℃

2.the altitude:≤3000M

3.relative humidity: daily average value is not greater than 95%, monthly average is not greater than 90%

4.Air presurre not more than 700Pa

5.Air pollution lever is not more than lever 4

6.Ice thickness is less than 10mm

7.No fire, explosion, chemical corrosion and sharp snakes

TECHNICAL SPECIFICATION

NO.	Item		Units	Parameters
1	Rated voltage		KV	24
2	Rated frequency		Hz	50
3	Rated current		A	630	1250
4	Rated short-citcuit breaking current		KA	20	25
5	Rated short-circuit closing current(peak)		KA	50	63
6	Rated short-circuit closing current(peak)		KA	50	63
7	Rated short-time withstand current and duration		KA/s	20/4	25/4
8	Rated operating sequence			0-0,3s-CO-180s-CO
9	Mechanical life		Times	10000
10	Breaking times of rated short-circuit breaking current		Times	20
11	1 min power frequency withstand voltage	over the ground/interphase/fracture	KV	50/65
		over the ground /interphase/fracture		65/79
		secondary loop		2
12	Lighting impulse withstand voltage(peak) over the ground ,interphase/fracture		KA	125/145
13	Weight		kg	115