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ZW32-12 Series Outdoor Pole HV Vacuum Circuit Breaker

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COLOR:	GRAY
Brand Name:	HuaRu Technology
Type:	Vacuum
Place of Origin:	Zhejiang China
Model Number:	ZW32-12/630
Poles Number:	3

Port:	ShangHai
Payment Terms:	L/C,T/T
Minimum Order Quantity:	1 Set/Sets
Supply Ability:	10000 Set/Sets per Year
Package:	Packaging requirements are in accordance with international standards. Ensure the products safety on the road or marine transportation, and meet the requirements for many times lifting. Specific form can be decided according to the products, and, the product can be transported directly into the container.
Delivery Time:	4 months after the technical parameters are confirmed

Ningbo Ville Enterprise Co., Ltd. [China]

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Product Details

ZW32--12/T630--20
ZW32-12 Series Outdoor Pole HV Vacuum Circuit Breaker

ZW32-12 Series Outdoor Pole HV Vacuum Circuit Breaker:

General:

ZW32-12 Type Outdoor Pole HV Vacuum Circuit Breaker is an outdoor HV breaker with rated voltage of 12KV ,three-phase AC 50 HZ .it can be used in opening and closing loaded current and short-circuit current in T&D system, it is suitable in power station industrial enterprisees and mines,10KV fitting power for protection and controlling ,as well as in places for frequest operations.The product adopt with the latest international design idea and the technology of sealing silicon latex with epoxy and exectitude process art,the technology index fit IEC56,GB1984 AC HV Breaker and community technology condition of GB/T11022 HV switchgear and equipment controlling standard.The technology level is advanced in home with the advantages of exempts the maintenance ,small,light weight,intelligentize,high reliable and beautiful externality.

Structure:

a. ambient air temperature , upper limit +40, lower limit-40

b. elevation,:≤1000mIf there is any need to increase the elevation,, the rated should be increased properly

c. , less than 700pa(the same as 34m/s wind speed)

d. Amplitude, The earthquake intensity does not exceed 8 degrees

e. pollution level, level 3

f. daily range of temperature ,less than 25.

Notes for ordering:

1, Type,name,quantity,rated current,breaking current,trandformation ratio of transformer.

2,Application:in substation or on power transmission line.

3,Provide the installation position on the pillar for the convince of connecting cable arrangement.

Number	Project		Unit	Value
1	Rated Voltage		kV	12
2	Rated Frequency		Hz	50
3	Rated Current		A	630
4	Rated short-circuit breaking current		kA	20
5	Rated peak withstand current		kA	50
6	Rated short-time withstand current /duration time timentimeshort-time		kA/S	20/4
7	Rated short circuit making current(peak value)		kA	50
8	Rated operating cycle			on-0.3 S-on-off-180S-on-off
9	Mechanical life		Time	2000
10	Rated current breaking number of time		Time	10000
11	Times of rated short-circuit breaking current		Time	30
12	Work withstand voltage (1min):to phase/earth	Dry	kV	42
12	Work withstand voltage (1min):to phase/earth	Wet	kV	34
13	Lighting impact withstand current(peak value):tophase/earth		kV	75
14	Secondary circuit 1 min power f requency withstand voltage		kV	2