Mppt Solar Charger Controller,Wind Solar Controller,Mppt Controller,Micro Solar Charge Controller GuangZhou HanFong New Energy Technology Co. , Ltd. , https://www.hfsolarenergy.com
Main Technical Data
Main Technical Data
Rated VoltageÂ
24kV
Rated CurrentÂ
1250A
Rated Frequency
50/60Hz
Rated Short-time power frequency withstand voltage(1min)
60kV
Rated Lighting impulse withstand voltage
125kv
Rated short-circuit breaking currentÂ
25KA
Rated short-circuit making current(peak)
40kA
Breaking operations of rated short circuit breaking current
30 timies
Rated sigle capacitor bank breaking currentÂ
400A
Rated short-time withstand current
25kA
Rated peak withstand current
40kA
Rated duration of short-circuit
4s
Mechanica life
20000times
Contact closing force due to bellows and atmosphere
80±40N
Counterforce at rated contact stroke
150±50N
Circuit resistance at rated contact forceÂ
≤25μΩ
Shelf lifeÂ
20Â years
Contact erosion limit
3mm
Weight of moving parts
≤0.4kg
Mechanical Data Required for matched vacuum switchgear
Rated contact stroke
11±1mm
Average opening speedÂ
1.0±0.25m/s
Average closing speedÂ
0.65±0.15m/s
Added contact forceÂ
2000±100N
Contact bouncing duration at closing operation
≤2ms
Contact bouncing bank amplitude of opening operation
≤4mm
Three-pole simultaneity
≤1ms
Dimensional Drawing
Â
Model NO.: 207C
Poles Number: 3
Type: Vacuum
Function: Vacuum
Certification: ISO9001-2000, CQC
Warranty: 12 Month
Rated Voltage: 40.5kv
Rated Current: 1600A
Rated Lighting Impulse Withstand Voltage: 75kv
Rated Short-Circuit Braking Current: 20ka
Trademark: ZGVE
Transport Package: Standard Export Packing.
Specification: Vacuum
Origin: Wenzhou
HS Code: 8538900000
Vacuum Interrupter For 12kv Circuit Breaker(207c)