40.5kv Solid Sealed Pole Ep40.5/1600-31.5

Model NO.
831A
Poles Number
3
Type
Vacuum
Function
Vacuum
Certification
ISO9001-2000, CQC
Rated Current
1600/2000A
Rated Lighting Impulse Withstand Voltage
85kv
Rated Frequency
50Hz
Rated Valtatge
40.5
Warranty
12 Month
Transport Package
Standard Export Packing.
Specification
Vacuum
Trademark
ZGVE
Origin
Wenzhou
HS Code
8538900000
Production Capacity
180000pieces/Year
Reference Price
$ 810.00 - 850.50
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Product Description

40.5KV Solid Sealed Pole EP40.5/1600-31.5
40.5kv Solid Sealed Pole Ep40.5/1600-31.5






Main Technical Data
Main Technical Data
Rated Voltage  40.5KV
Rated Current  1600/2000A
Rated Frequency 50Hz
Rated Short-time power frequency withstand voltage(1min) 95kV
Rated Lighting impulse withstand voltage 185kv
Rated short-time withstand current 25/31.5KA
Rated peak withstand current 80kA
Rated short-circuit making current 80kA
Rated shirt-circuit breking current 25/31.5KA
Breaking operations of rated short circuit breaking current 30times
Rated back-to-back cap acitor breaking current 400A
Rated sigle capacitor bank breaking current 630A
Mechanica life 10000times
Contact closing force due to bellows and atmosphere 250±60N
Counterforce at rated contact stroke 340±60N
Circuit resistance at rated contact force  ≤20μΩ
Shelf life  20 years
Contact erosion limit 3mm
Part Discharge ≤2pC
Rated Operating Sequence O-0.3s-CO-180s-CO
Mechanical Data Required for matched vacuum switchgear
Rated contact stroke 18±2mm
Average opening speed  1.7±0.2mm
Average closing speed 0.8±0.2m/s
Average closing speed  0.8±0.2m/s
Added contact force 3000±200N
Contact bouncing duration at closing operation ≤3ms
Out of simultaneity of contact closing and opening ≤1ms
Max.overtravel ≤2mm



Dimensional Drawing
40.5kv Solid Sealed Pole Ep40.5/1600-31.5


40.5kv Solid Sealed Pole Ep40.5/1600-31.5



40.5kv Solid Sealed Pole Ep40.5/1600-31.5







 

 

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IMLPY.CN, 2023