• 10kv 20kv 33kv Mv Indoor and Outdoor Voltage Transformer
  • 10kv 20kv 33kv Mv Indoor and Outdoor Voltage Transformer
  • 10kv 20kv 33kv Mv Indoor and Outdoor Voltage Transformer
  • 10kv 20kv 33kv Mv Indoor and Outdoor Voltage Transformer
  • 10kv 20kv 33kv Mv Indoor and Outdoor Voltage Transformer
  • 10kv 20kv 33kv Mv Indoor and Outdoor Voltage Transformer

10kv 20kv 33kv Mv Indoor and Outdoor Voltage Transformer

Application: Instrument
Type: Voltage Transformer
Phase: Single
Operation Condition: Outdoor
Usage: Protection, Measurement
Winding Form: Multilayer Honeycomb Type
Customization:

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Basic Info.

Model NO.
GFJDZW0278-10
Insulating Medium
Epoxy Resin
Installation
Extension Type
Magnetic Circuit Structure
Single Stage Type
Voltage Transformation Principle
Electromagnetic Type
Names
Indoor Outdoor Voltage Transformer
Ratio
11kv/110V, 20kv/220V, 33kv/110V
Class
0.2, 0.5, 1, 3
Applications
Power Supply, Measurement and Protection PT
Material
High Quality Epoxy Resin
Installation Type
Indoor and Outdoor
Voltage Level
3kv-35kv
Color
Red or Grey
Standard
IEC61869-1, 3; IEC60044
Transport Package
Standadrd Export Box
Specification
0.2s, 0.2, 0.5
Trademark
GFUVE
Origin
Beijing
Production Capacity
10000PCS/Month

Product Description

10KV 15kV 20KV 33KV 35KV MV indoor and outdoor voltage transformer
10kv 20kv 33kv Mv Indoor and Outdoor Voltage Transformer10kv 20kv 33kv Mv Indoor and Outdoor Voltage Transformer10kv 20kv 33kv Mv Indoor and Outdoor Voltage Transformer

General Description

GFUVE manufactures an extensive line of cast epoxy resin insulated transformers across the voltage range of 5.5 kV to 72.5 kV. This brochure describes outdoor Voltage Transformers in the 36 kV class with performance ratings coinciding with industry standard product offerings. GFUVE,because of product depth, familiarity with international standards and custom design capability can also design a solution to your specific needs.

Construction

The core and coil assembly is encapsulated in cycloaliphatic epoxy resin in a single process, performed under vacuum, using the pressure gelation method. The resin color is grey. Brown is available by special order. Epoxy resin was chosen because of its excellent tracking resistance, high mechanical strength, ability to withstand ultraviolet radiation, superior weathering characteristics and its noncumbustibility.

Primary Terminals

Primary line terminals are tin plated copper studs with connectors capable of accommodating #10 to #1 AWG conductor. The H2 neutral terminal on single bushing models is insulated to withstand a 19 kV test level. Line terminals are detachable so that alternate terminal configurations can be considered.

Secondary Terminals

Secondary terminals are bronze clamp type with a large diameter hole. A ground terminal is also provided for grounding of the secondaries at the transformer.

Terminal Box

The cast aluminum terminal box has one inch conduit hubs on both ends and a knock out for a one inch conduit fitting on the bottom. The box is attached to the transformer body by four bolts in an industry standard pattern and can easily be detached, simplifying change out procedures.

Construction

The core and coil assembly is encapsulated in cycloaliphatic epoxy resin in a single process, performed under vacuum, using the pressure gelation method. The resin color is grey. Brown is available by special order. Epoxy resin was chosen because of its excellent tracking resistance, high mechanical strength, ability to withstand ultraviolet radiation, superior weathering characteristics and its noncumbustibility.

Primary Terminals

Primary line terminals are tin plated copper studs with connectors capable of accommodating #10 to #1 AWG conductor. The H2 neutral terminal on single bushing models is insulated to withstand a 19 kV test level. Line terminals are detachable so that alternate terminal configurations can be considered.

Secondary Terminals

Secondary terminals are bronze clamp type with a large diameter hole. A ground terminal is also provided for grounding of the secondaries at the transformer.

Terminal Box

The cast aluminum terminal box has one inch conduit hubs on both ends and a knock out for a one inch conduit fitting on the bottom. The box is attached to the transformer body by four bolts in an industry standard pattern and can easily be detached, simplifying change out procedures.

PARAETERS

Technical parameters  
Standards IEC60044; IEC 61869; ANSI/IEEE C57.13
Rated Voltage 10KV, 6KV
Rated load ≤300VA
Rated frequency 50Hz or 60Hz
Cosø 0.8 (lag)
Phase number Single
Rated insulation level 12/42/75KV, 7.2/32/60KV
Class of pollution II
Mechanical parameters  
Material Epoxy resin
Weight (kg) 35
Operating conditions  
Operating temperature -25°C to +55°C
Daily average temp <+40°C
Storage temperature -40°C to +70°C
Altitude <1000 meters
Condition No existence of severely begrimed, erosive and radioactive gas in the air. Permission of long-term operation under rated current.

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Manufacturer/Factory
Registered Capital
5000000 RMB
Plant Area
>2000 square meters