Listing ID #4191435
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Contact SupplierThis Design Has Only One Tank. The Cores And Windings Are Arranged In The Tank And The Primary Windings Are Taken Through Ht Insulators To Be Connected To Primary Terminals. In This Design, Unlike Dead And Live Tank Design, Two Ht Insulators Are Provided For Incoming And Outgoing Conductors. Lt Terminal Box Is Also Provided On The Same Tank
Features :
type: Resin Cast. Outdoor. Oil Minimum | ||||||
Nominal System Voltage (kv) | LT CT | 11 | 33 | 66 | 132 | |
Highest System Voltage (Kv) | 0.66 | 12 | 36 | 72.5 | 145 | |
Power Frequency withstand voltage( 1 min Kv) | 3 | 28 | 70 | 140 | 275 | |
impulse withstand voltage (KvP) | NA | 75 | 170 | 325 | 650 | |
Rtaed Burden | 2.5 VA to 30 Va | |||||
Rated frequency (Hz) | 50 | 50 | 50 | 50 | 50 | |
Creepage Distance Phase To Earth (m.m) | NA | 300 | 900 | 1815 | 3625 | |
Rated Primary Current | 2.5 AMP to 2000AMp | |||||
Rated Continous Thermal Current (Amp)MAx | NA | 125 %of Rated Primary Current | ||||
Rated Secondary Current | 1 Amp 5 AMP/s Per Client Requirment | |||||
Rated Short time Thermal Current | NA | 3KA to 40 KA for one three Second | ||||
Rated Dynamic current(KA Peak) | NA | 2.5 times of short time current | ||||
Accuracy class | NA | 0.2S,0.2,0.5s,0.5,1.0 for metering ,10 PS and PS for protection | ||||
Rated Instrument security Factor | 0.5,, 1.0 | less than 5 year | ||||
Rated Accuracy limit Factor | 10,20,30 | |||||
Knee Point Voltage | As per Customer requirement |