Voltage Transformer Potential Transformers 10kv 35kv 17.5kv 40.5kv 110kv 252kv

Model NO.: 10-230kv Type: Voltage Transformer Operation Condition: Outdoor Winding Form: Single Layer & Tightly Wound Type Installation: Extension Type Voltage Transformation Principle: Electromagnetic Type Trademark: VILLE Origin: Ningbo China Application: Electronic, Instrument Phase: Single Usage: Measurement Insulating Medium: Insulating Paper Magnetic Circuit Structure: Combined Type Test: Type Test Report Specification: IEC HS Code: 8



1.10KV-40.5  voltage transformer:
epoxy resin cast vacuum structure, with phase A and C in series connection to two instrument transformers separately
. It is suitable for indoor power system of 10KV and below for voltage, current and energy measuring. It is of three phase "V" connection with two full-insulated single phase instrument transformers.
2.JDQXF Series SF6 Gas-insulated Voltage Transformer
JDQXF-110W2 / JDQXF-110W3 126kv
3.GIS Gas-insulated Voltage Transformer 
JDQXF-110ZH 126kv 145kv 
4.JDC6-110 and JDCF-110 type Inductive Voltage Transformers
   JDC6-110 126KV
  JD6-35 and JDX6-35 type Inductive Voltage Transformers
5.TYD110/220 type Capacitor Voltage Transformer  
   T YD 110/220

	LB7-220
Highest Voltage for Equipment kV 252
Rated frequency Hz 50/60
Rated power-frequency withstand voltage (rms) kV 460
Rated lightning impulse withstand voltage (full wave)(peak) kV 1050
Rated lightning impulse withstand voltage (full wave)(peak) kV 1050
Rated lightning impulse withstand voltage (chopped wave)(peak) kV 1208
Flashover distance mm 2200
Creepage distance mm 6300 W2) 7900 W3
Rated secondary current A 1; 5
Rated primary current (Maximum) A 2 600 2 800
Accuracy classes (they can be combined if necessary) 0.2; 0.5; 0.2S; 0.5S; 5P; 10P
Rated output VA 10~50
Safety factor FS 5; 10
Accuracy limit factor ALF 10; 15; 20; 30
Short-time thermal current (Maximum) kA 50kA/3s (In series)
Dynamic current (Maximum) kA 125
Allowable mechanical load of transformer (Static) N 3000

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Product Categories : Instrument Transformer > Potential Voltage Transformer