Zw32 Vacuum Interrupter for Outdoor Circuit Breaker 201h

Name: Zw32 Vacuum Interrupter for Outdoor Circuit Breaker 201h
Brand: all-electronics-online.com
SKU: 839038245
Availability: InStock
Rating: 4.7 (45 reviews)

Price:	US $ 64.31-70.15/Piece
Min Order:	1/Piece
Pay Type:	L/C,T/T,D/P,Western Union

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ZW32 Vacuum Interrupter For Outdoor Circuit Breaker

Main Technical Data

Main Technical Data
Rated Voltage	12kV
Rated Current	630A
Rated Frequency	50Hz
Rated Short-time power frequency withstand voltage(1min)	42kV
Rated Lighting impulse withstand voltage	75kv
Rated short-circuit breaking current	20KA
Rated short-circuit making current(peak)	50kA
Breaking operations of rated short circuit breaking current	30 timies
Rated sigle capacitor bank breaking current	400A
Rated short-time withstand current	20kA
Rated peak withstand current	50kA
Rated duration of short-circuit	4s
Mechanica life	10000times
Contact closing force due to bellows and atmosphere	70±40N
Counterforce at rated contact stroke	120±50N
Circuit resistance at rated contact force	≤25μΩ
Shelf life	20 years
Contact erosion limit	3mm
Weight of moving parts	≤0.7kg
Mechanical Data Required for matched vacuum switchgear
Rated contact stroke	9±1mm
Average opening speed	1.0±0.2m/s
Average closing speed	0.65±0.2m/s
Added contact force	1300/1600±100N
Contact bouncing duration at closing operation	≤2ms
Contact bouncing bank amplitude of opening operation	≤2mm
Three-pole simultaneity	≤1ms

Dimensional Drawing

Prod Model:	201H
Warranty:	12 Month
Breaking Capacity:	High Voltage Circuit Breakers
Operation:	Energy-storage Type
Speed:	High-Speed Circuit Breaker
Arc-extinguishing Medium:	Vacuum
Installation:	Fixed
Poles Number:	3
Certification:	CQC
Structure:	Vacuum
Type:	Vacuum
Function:	Vacuum

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