Zhejiang, China
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, IATF16949, ISO 14064, QC 080000, ...
Import & Export Mode:
Have Own Export License
Terms of Payment:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
International Commercial Terms(Incoterms):
FOB, CFR, CIF, FCA, EXW
OEM/ODM Availability:
Yes
OEM/ODM Service
Sample Available
MEI Awards

Indoor AC Hv Load Switch, Load Switch, Vacuum Load Switch manufacturer / supplier in China, offering Indoor AC Hv Load Switch, Gas Relay for Transformer, Tranformer Oil Pressure Gauge, Gas Relay; Tranformer Oil Pressure Gauge and so on.

Diamond Member Since 2007
Audited Supplier

Indoor AC Hv Load Switch

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $500-1,000/ Piece
Port: Ningbo, China
Production Capacity: 50000 Sets/Year
Payment Terms: L/C, T/T, D/P
Breaking Capacity: High Voltage Circuit Breakers
Type: Load Switch
Usage: High Voltage
Shape: Knife
Fusing Speed: to Be Checked
Fusing Device: Drop out

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Basic Info

Model NO.
Fn3-12 Series
Standard
National Standard
Operation
Electric Type
Installation
Fixed
Speed
Normal Type Circuit Breaker
Structure
Moulded Case Circuit Breaker
Arc-Extinguishing Medium
Air
Function
Overcurrent Protection, Circuit-Breaker Failure P
Certification
Ce, ISO9001-2000, CCC, VDE, UL, CB
Trademark
VILLE
Transport Package
Wooden Cases
Specification
IEC standard
Origin
Ningbo China
HS Code
85
General:
FN3-12 series indoor AC HV load switch is suitable for AC 50Hz, 10kV three-phase power system for breaking
and closing load current, also for breaking and closing long no-load line and capacitor bank capacitance
current. Load switch with fuse(FN3-12R\FN3-12R/S)can break short-circuit current and protect switches.
The load switch can be fitted with CS3 and CS2 type manual operating mechanisms.

Characteristics:
FN3-12 series indoor AC HV load switch has a similar appearance as common indoor AC HV load switches with
frame containing drive mechanism under the switch. There are six insulators on top of the frame, the upper
three of them work as support and cylinder. The piston is installed inside the cylinder and driven by main shaft.
The lower three of them work as support. Both the upper and lower insulators have contact holder that is the
three-phase circuit input and output terminal. Conducting parts are made up of switch blade and contact holder.
The switch blade and lower contact holder are fixed by six butterfly springs. At the end of switch blade there is
arc contact. The upper contact holder is main static contact.

Technical parameters:
 
Type
Rated voltage
kV
Rated current
A
Thermal stable current
kA/s
Dynamic stable current
kA
FN3-121240012.5/231.5

Technical parameter of load switch fitted fuse:
TypeRated voltage
kV
Fuse rated current
A
Rated breaking current
kA
Fuse link rated current
RN3125012.52, 3, 5, 7.5, 15, 20, 30, 40, 50
7575
100100
200150 200
SDL*J1240506.3, 10, 16, 20, 31.5, 40
SFL*J1210050, 63, 71, 80, 100
SKL*J12125125

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 testinng.
3.After sale service
a.installation and commissioning, training the workers
b.quick response within 12 hours any time
c.provide 12 months gurantee 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 starndard 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 wanrranty period?
A: 12 months after transformer operation.
6. Q:Can u do installation and commissioningin 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.
8. Q:Are you manufacturer or trading company?
A: Manufacturer with own import & export company.

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!

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