72.5kv-132kv-230kv Capacitor Voltage Transformer (CVT)

Get reliable 72.5kv-132kv-230kv Capacitor Voltage Transformers (CVTs) at our factory. Trusted supplier of high-quality CVTs for your power needs.
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PRODUCTS DETAILS

Basic Info.

Model NO.
CVT
Specification
300KV
Trademark
HEMG
Origin
China
Production Capacity
100000

Product Description



72.5kv-132kv-230kv Capacitor Voltage Transformer (CVT)

This series of capacitor voltage transformers include the products with the type of TYO 150/\/'3-0.01 H (TYD161/v3-0.01 H), TYD150~13-0.02H (TYD161/v3-0.02H), TYD220~-0.00SH, TYD220~- 0.01 H, TYD330kv/110v-0.00SH, TYD330kv/115v-0.01H, TYD500kv~110v-0.00SH etc., which can be used for electric measurement and relay protection in the electric power system with a voltage of 150~500kV and frequency of 50Hz. The products are in accordance with the requirements of the standard GB 4 703 "Capacitor Voltage Transformers",GB19749 "Coupling capacitors and capacitor voltage dividers" & IEC 60044-5 "Capacitor Voltage Transformers".

 
TECHNICAL DATA SCHEDULE
      CAPACITOR VOLTAGE TRANSFORMER 330 kV
CODE NO: 4132
ITEM DESCRIPTION UNITS REQUIRED GUARANTEED
1.0 Manufacturer      
1.1 Type - - Capacitive
1.2
1.3
Model no   
Country of Origin
-
-
-
 
TYD330/3-0.0044H
         
2.0 Nominal characteristics      
2.1 Voltage      
2.1.1 Rated voltage kV 330 330
2.1.2 Rated voltage class KV 362 362
2.2 Rated frequency Hz 50 50
2.3 Network neutral grounding - Effective Effective
2.4 Rated voltage factor for 30 s - 1,5 1.5
2.5 Rated lightning impulse withstand kV 1175 1175
2.6 Chopped lighting impulse withstand (3 ms) kV 1290 1290
2.7 Switching impulse withstand (wet) kV 950 950
2.8 Power frequency withstand voltage (1 min) kV 450 450
2.9 Creepage distance mm/kV 31 31
2.10 Max. radio interference voltage at 0,5 MHz per IEC 694 mV 2500 2500
2.11 Capacitance C1 and C2 pf 4400 4400
2.12 Series reactor
- inductance range
- resistance range
 
mH
ohms
 
0.2
-
0.2
 
400
2.13 Transformation ratio -   330kV/Ö3
 : 0,11kV/Ö3
 : 0,11kV/Ö3
 (: 0,11kV/Ö3)
330kV/3
: 0,11kV/3
: 0,11kV/3
         
2.14 Transformer characteristics
- HV/LV turn ratio range
- Normal operating flux density
 
-
tesla
 
-
-
 
3000:1
0.5T
2.15 Primary voltage kV 330/Ö3 330/Ö3
2.16 Secondary voltage V 110/Ö3 110/Ö3
2.17 Winding accuracy:      
  - metering class - 0,2 0,2
  - protection class - 3P 3P
  - burden ( on each winding) VA 50 50
2.18 Number of secondary winding - 2 (3) 2
2.19 Winding conductor - Cu CU
2.20 Circuit Diagram - To be enclosed with bid To be enclosed with bid
2.21 HV Terminal connector for - TBA  
         
3.0 Weights and Dimensions      
3.1 Weight for operation kg - 950
3.2 Weight for transport kg - 1000
3.3 Height m - 4370
3.4 Shipping dimensions (H x W x D) m - 800*700*2600
3.5 Outline drawing number - To be enclosed with bid To be enclosed with bid
4.0 Type tests reports N° - To be enclosed with bid To be enclosed with bid
5.0 Standards - IEC 60044-5
IEC 60694
   IEC 60947-1
IEC 60044-5
IEC 60694
IEC 60947-1
6.0 Quality control - ISO ----------- ISO9001
         
7.0 Installation - Outdoor, Substation Switchyard Outdoor, Substation Switchyard
8.0 Installation - Outdoor in substation switchyard  

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