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Indoor Sf6 Insulated Load Break Switch, Sf6 Gas Disconnector, Fln48 -12kv, 24kv

China Indoor Sf6 Insulated Load Break Switch, Sf6 Gas Disconnector, Fln48-12kv, 24kv, Find details about China Circuit Breaker, Switch from Indoor Sf6 Insulated Load Break Switch, Sf6 Gas Disconnector, Fln48-12kv, 24kv

Model NO.
FLN48-12KV, 24KV
HS Code
85389000
Model NO.
FLN48-12KV, 24KV
HS Code
85389000

Product Specicfication:
ItemUnitParameter
FLN48-12D/T630-20FLN48-12D/T125-50
Rated voltageKV1212
Rated frequencyHz5050
Rated currentA630125
1 min power frequency withstand voltageKV42/4842/48
Lighting impulse withstand voltage(PEAK)KV75/8575/85
5 min zero gauge rated power frequency 
withstand voltage		KV2424
Rated thermal stability current(peak)KA20/2020/20
Rated dynamic current(peak)KA50/5050/50
Rated short circuit closing currentKA50/50125/50
Rated closed-loop breaking currentA630 
Rated active load breaking currentA630 
Rated cable charging breaking currentA1010
Rated short circuit breaking currentKA 50
Rated transfer currentA 1750
Fuse type  XRNT-12KV/125A
Fuse strikes the output energyJ 1±0.5
Mechanical lifeTime5000/20003000/2000
The insulation distance betweent the live body 
and the ground		mm>=125>=125
SF6 Gas pressure (relative pressure at 20ºC)bar0.40.4
Closing the same periodms<=2<=2
Main circuit tesistanceμΩ<=65<=65

Product Description:
Indoor load break switch,whose rated voltae is 12KV.Is adopets SF6 gas extinguishing and insulation medium.It includs three contactors for switching on and switching off.
The phase to phase distance can be 200mm,210mm.
It can protect and control the electric equipment for power supply and transformer substations,especially suitable for ring net cabinet,cable branch cabinet and distribution switch substation.
It complies with standards of GB,IEC.
With its small volume,it is convenient to install and operate.
This load break switch can be used in high altitude.
  1. Ambient temperature:-40ºC~+40ºC
  2. Relative humidity:Daily average≤95% Monthly average≤90%
  3. Altitude:≤2000 specification m
  4. Earthquake intensity:≤8 degree
  5. No corrosive gas,no combustible gas,no steam and chake.
*Annual leakage rate≤0.1%
*Special conditions:When the altitude>2000m,please indicate in order to designing
Scheme.
Indoor Sf6 Insulated Load Break Switch, Sf6 Gas Disconnector, Fln48-12kv, 24kv
Indoor Sf6 Insulated Load Break Switch, Sf6 Gas Disconnector, Fln48-12kv, 24kv
Indoor Sf6 Insulated Load Break Switch, Sf6 Gas Disconnector, Fln48-12kv, 24kv
Indoor Sf6 Insulated Load Break Switch, Sf6 Gas Disconnector, Fln48-12kv, 24kv
Indoor Sf6 Insulated Load Break Switch, Sf6 Gas Disconnector, Fln48-12kv, 24kv
Indoor Sf6 Insulated Load Break Switch, Sf6 Gas Disconnector, Fln48-12kv, 24kv






 

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