On-load voltage change automation control device
Good quality and easy to use
Port: other port
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 30 Set/Sets per Month
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: Wooden case
Delivery Detail: In 20 days after your order
QB/SVC-311 On-load voltage change automation control device
Application
It's applied to the auto-control of on-load transformer at 35kV~220kV substation for which 1~2 sets of transformer can be adjusted freely.Based on the design concept of fuzz-control,and adopts the advanced technique such as capacitance error,redundancy,dormancyto guarantee,the long-term stable working,no hang-up,strong anti-interference and reliability
Main technical data
Device power: AC 220V(1±15%) Current sampling: B-phase 1~ 5A
Voltage sampling: PT secondary voltage AC 100V Voltage setting:9.7kV~11kV
Setting value: 0.8~0.99 Action interval: 1~60 minutes
System stability:2~15 minutes Touching capacity: 5A when DC 220V
Working temperature:-25°c~+50°c Comparative humidity: RH<90%
Altitude height:≤2000m
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1)Easy to set Area dimensions
2)20 points average for Air Flow
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Features: 1.High-brightness LED panel
2.suitable for searching metal objects on the ground
3.9.5-inch disk
Falcon metal detector
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DDC controller
programmble controller
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HVAC
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3.shield box factory
4.customized to meet various test
5.ISO9001
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Features: CCAM wire
1.Elongation:5%-10%
2.TS:160mpa-320mpa
3.Copper content:10%&15%
4.Hard or annealed