Jesco Products
 
High Speed Railway System

PrODUCTS

Cr Device

General Specification of CR Device we supplied for Shinkanson System is as follows.

Item

Rating

 

CR Devices

 

 

Capacitor Unit

Tank Type

 

Reactor

Oil-immersed type

Rated Voltages

30 kV

Number of Phase

1

Rated Frequency

50 Hz

Rated Current

14.3A

Rated Harmonic Current (Continuous)

11.5A

Rated Capacity

1.5µ F

Resistance of Resistor

125 Ohm

Withstand Voltage

70/200kV

Pollution Level for Bushing

Very Heavy

 

Connection

Bushing


Parallel Capacitor

General Specification of Parallel Capacitor we supplied for Shinkansen System is as follows

 

Ratings

 

Parallel Capacitor

 

Capacitor Unit:

 

Tank Type

 

34.1kV x 2

2273kvar

 

 

 

 

 

Reactor:

 

Oil – Immersed Type

 

Rated Voltage

 

60 kV

Number of Phase

 

1

Rated Frequency

 

50Hz

Rated harmonic Frequency

 

150Hz

Rated Current

 

33.4A

Rated Harmonic Current ( Continuous)

 

16.7A

Installed Capacity

 

2000kvar

Withstand Voltage

 

70/200kV

Pollution level for bushing

 

Very Heavy

Connection

 

Bushing


Static Var Compensator

General Specification of Static Var Compensator we supplied for Shinkansen System is as follows:

Item

Equipment

Ratings

 

Static Var Compensator

(SVC)

 

Capacitor Unit

Tank Type

 

Reactor

Oil-Immersed Type

High –Impedance Transformer

% Impedance: 80%

Thyristor

(Light Direct Point Arc Type)

4kV 3000A

7~11 Series Connection

Capacitor for Harmonic Filter

Consist of 2FL, 3FL and PC

Reactor

for Harmonic Filter

 
 
 
 
 
Jesco Projects (India) Pvt. Ltd.
7, Maskati Mahal, 2nd Floor, 119 K. M. Sharma Marg,
Mumbai 400-002, India.
Tel: +91-22-22083558 / 22013804 / 22006388
Fax: +91-22-22062247
Email: contact(at)jescoindia.com
 
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