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

• Application: Electronic, Instrument
• Type: Voltage Transformer
• Phase: Single
• Operation Condition: Outdoor
• Usage: Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Model NO.: 10-230kv
• Insulating Medium: Insulating Paper
• Installation: Extension Type
• Magnetic Circuit Structure: Combined Type
• Voltage Transformation Principle: Electromagnetic Type
• Test: Type Test Report
• Voltage: 252kv
• Applicable Standard: IEC/GB
• Installation Site: Indoor/Outdoor
• Transport Package: Wooden Cases
• Specification: According to specification
• Trademark: VILLE
• Origin: Ningbo China
• HS Code: 8
• Production Capacity: 50000 Sets/Year

Product Description

General:
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  
   TYD 110/220

Technical parameters:

Model#	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

Our Services

1.	Pre sale service
a.	make technical solution
b.	send quotation, technical data sheet and drawing
c.	prepare power transmission plan, testing plan and shipment plan
2.	In sale service
a.	supervise the manufacturing schedule totally in accordance with the plan
b.	send photos to customer during every manufacturing process(hold point)
c.	inform the customer one week before testing.
3.	After sale service
a.	installation and commissioning, training the workers
b.	quick response within 12 hours any time
c.	provide 12 months guarantee period normally.

FAQ

1. Q:	What is your delivery time ?
A:	Depend on the type of transformer.
2. Q:	What is your payment term?
A:	30% advance by T/T , 70% before delivery by T/T or L/C or we can discuss about it.
3. Q:	What kind of standard you follow?
A:	IEC, ANSI, CSA, GB, etc
4. Q:	What kind of supporting documentation you can provide normally
A:	Quotation, outline drawing, manufacturing plan, quality control plan testing plan, financial report, type test report(KEMA, CESI),reference list, etc
5. Q:	What is your normal warranty period?
A:	12 months after transformer operation.
6. Q:	Can u do installation and commission in user's site?
A:	Yes, we can send our installation team to user's country for service.
7. Q:	Do you have any experience in this kind of transformer?
A:	Yes, we can provide reference list for check.

 

Our advantages:

Quality Assurance

--From the very beginning, VILLE ensures quality in every step to achieve the best quality.

 Experience Sharing

--With more than 30 years' experience in power industry, VILLE brings you an optimized solution.

 Global Service

--Wherever you are, VILLE global network will support and provide you with value.

 Quick Response

--In response to your needs without delay, VILLE  knows the value of your time.

 

Thanks for choosing VILLE as your reliable partner and
please trust both of us will create a brilliant future!