Indoor AC High Voltage Vacuum Load Switch and Fuse Combination Appliance 10kv Indoor AC Hv Vacuum Load Switches

Indoor AC High Voltage Vacuum Load Switch and Fuse Combination Appliance 10kv Indoor AC Hv Vacuum Load Switches image

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Basic Info.

Model NO.

FZN25-12D/FZRN25-12D

Certification

CE, ISO9001

Brand

Ville Electric

Function

Industry, Turn Switch

Usage

Disconnector, Change-Over Switch, Control Switch

Contact Type

Type C Contact

Detection Method

Retro-Reflective Mode

Pole

Number of Switch

Double Control Switch

Rated Continuous Current

630A

Phase

3 Phase

Rated Voltage

12kv

Frequency

50Hz

Rated Current

630A

Transport Package

Wooden Case or as Per Requirement

Specification

iEC CE, ISO

Trademark

VILLE

Origin

Ningbo China

HS Code

Production Capacity

50, 000 PCS/Year.

Product Description

General:

FN12-12 Series AC HV Load Switch is a kind of three phase high voltage switch apparatus, suitable for 12kV rated voltage, 50Hz rated frequency

alternative current, It is mainly used in downtown power distribution station and industrial electric equipment of three phase ring main unit electricity

circle or terminal power supply, for breaking and closing short circuit current. This switch shall be fitted with special operative mechanism. (manual or

electrical operation).

Suitable for control and protection of power equipment such as transformers, cables, overhead lines, etc. in 10kV, 50Hz three-phase distribution systems. Widely used in terminal substations and box substations of urban and rural power grids, and suitable for control and protection of ring networks and dual radiation power supply units. FZN25-12 (D)/T630-20 Indoor High Voltage AC Vacuum Load Switch FZRN25-12 (D)/T200-31.5 Indoor High Voltage AC Vacuum Load Switch Fuse Combination Electrical Appliances.

Product Introduction: FZN25 and FZRN25 vacuum load switches and combination appliances are suitable for load control and short circuit protection in three-phase AC 50Hz ring networks or terminal power supply and industrial electrical equipment. The load switch separates and closes loads, closed-loop currents, no-load transformers, and cable charging currents. The combination electrical appliance can be disconnected to any current up to the rated short-circuit current. Adopting direct action isolation fracture and vacuum arc chamber linkage. Equipped with manual and electric functions. The unique transmission structure design of FZN25 and FZRN25 allows the arc extinguishing chamber to withstand high voltage only at the moment of closing and opening, resulting in small volume and light weight.

Technical Data of Load Switch

Name	Unit	Technical Data
Rated Voltage	kV	12
Rated Frequency	Hz	50
Rated Current	A	630
Rated Short-time Withstand Current	kA	20 (4s)
Rated Peak Withstand Current	kA	50 (Peak Value)
Rated Short-circuit Making Withstand Current	kA	50 (Peak Value)
1min power frequency withstand voltage	kV	Clearance between poles and clearance to earth 42, isolating distance 48
Lightning impulse withstand voltage	kV	Clearance between poles and clearance to earth 75, isolating distance 85
Rated No-load Transformer Breaking Current		1600kVA Transformer No-load Current
Rated Current Breaking Times	times	Not less than 100
Mechanical Endurance	times	2000
Net Weight	kg	74
Dimensions	mm	790×960×410
Packing Dimensions	mm	1010×1010×420

Technical Data of A Load Switch-fuse Combination Apparatus:

Name	Unit	Technical Data
Rated voltage	kV	12
Rated frequency	Hz	50
Rated current	A	200
Rated short-circuit breaking current(anticipated effective value)	kA	31.5
Rated short-circuit closing current(anticipated peak value)	kA	80
1min power frequency withstand voltage	kV	Clearance between poles and clearance to earth 42, isolating distance 48
Lightning impulse withstand voltage	kV	Clearance between poles and clearance to earth 75, isolating distance 85
Fuse striking output energy	J	2-5
Rated Transformer Current	kA	1.5
Machanical Endurance	times	2000

Technical Data of Combination Apparatus with Fuse:

Name	Unit	Patameter
Rated voltage	kV	12
Rated current	A	40	100	200
Rated Current of Use	A	6.3, 10, 16, 20, 25, 31.5, 40	50,63,80,100	125,160,200
Rated Breaking Current (r.m.s)	kA	31.5, 40, 50

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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