Yhdc Three-Phase Voltage Transformer Stv300GB

• Customization: Available
• Application: Electronic, Instrument
• Type: Voltage Transformer
• Model NO.: STV300GB
• Phase: Three
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Insulating Paper
• Installation: Plate
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Electromagnetic Type
• Primary Voltage: 230V-3000V
• Seconday Voltage: 5V/10V/100V
• Connection Type: Screw Terminal
• Rated Voltage: 720V
• Accuracy: 0.5%/1%
• Frequency Range: 50Hz-60Hz
• Operating Temperature: -30ºC ~ +70ºC
• Certificates: CE/RoHS/Reach/ISO9001
• Color: Black
• Transport Package: Carton
• Specification: 230V-3000V
• Trademark: YHDC
• Origin: China
• HS Code: 8504311000
• Production Capacity: 500000 Pieces/Year

Product Description

YHDC Three-Phase Voltage Transformer STV300GB
 

Characteristic:

• Single crystal copper enameled wire

• High quality core - h18/0.35 (annealing)

• PBT engineering plastics, environmental protection, flame retardant, 120 degree of deformation

• Vacuum sealing, high temperature of 100 ºC / 6 hours aging, life 20 years, high electric strength

• Reasonable structure, easy installation, low noise, strong earthquake resistance, airtight and waterproof

Technical index:

Mounting type: Plate

Flame resistance :UL94-V0

Insulation class:B

Operating temperature: -30ºC ~ +70ºC
Frequency range: 50Hz-60Hz
Dielectric strength: Formal test: primary/secondary 20KV AC/1min 20mA

                               Factory test: primary/secondary 20KVmax AC/1s 20mA

Product Parameters:

 

Model	STV300GB
Primary voltage	230V	380V	690V	1000V	1140V	2000V	3000V
Secondary voltage	5V/10V/100V

  

Dimensions in mm

FAQ

Q: Do you provide samples? Can the product be customized?
 A: Yes.

 Q: How long is your delivery time?
 A: 5-7 working days .

Q:Are you trading company or manufacturer?
A:We are factory.

Q:How can I place an order?
A:  You can contact us by email about your order details, or place order online directly.