Railways

Industrial

Industrial

aHelicopter Engine starting Rectifier

Technical Specifications

DC Rating of Rectifier unit:146V/625A
Nominal AC input Voltage: 415Vac ±10%, 50Hz ±3%, 3φ3W
Ambient Condition :45°C Max.
Humidity:<90%RH
Rated Output Power:91.25KW
Mode of operation: Constant Voltage or...

Active Harmonic Filters

A harmonic filter is used to eliminate the harmonic distortion caused by appliances. Harmonics are currents and Voltages that are continuous multiples of the fundamental frequency of...

Battery Charger for Submarine

1) Objective:

The aim of this document is to brief the technical description and necessity of the mobile battery charging unit of SSK Class Batteries (Type-II) MRLC Project and Scorpene...

Constant Current Regulator

Rating: 4.0 kW to 70 kW
Output Current type I: 6.6 A
Output Current type II: 20.0 A
Input Voltage: For 7.5 kW and...

DC Air Cored Reactor

Dry Type

Industance upto 30 mH
DC Current upto 1000 Amps
Aluminium Wound, Air Natural
Class F Insulation
IP 22 Protection
As...

DC Traction Substation Rectifier

Natural Air Cooled Rectifier
6 / 12 Pulse
3MW DC Substation Rectifier Supplied to
Western & Central Railways
2MW DC Substation Rectifier Supplied...

Electro Static Precipitator Transformers With Compact Controllers

General Specifications

Input Voltage: 415 Volts AC
Phase: Single / Three
Voltage Variation:±10%
Frequency: 50 Hz
Output Voltage: Single / Three ,30 kV...

General Specifications

Operating AC Voltage: 11 kV, 22 kV&33 kV, ±10%, 3 phase, 50/60 Hz
DC output Voltage: 50 V to 1000 V
DC current: 1 kA...

Motorized or Hand Operated Rectifier

A low voltage high current DC power supply with oil cooled regulator and oil cooled transformer.
3 phase 415V AC fed into motorized or hand operated oil cooled dimmer...

Pulse Thyristor Rectifier

A low voltage high current DC power supply with oil cooled regulator and oil cooled transformer.

BRIEF SPECIFICATION

Input : 415V±10%
DC Output: 80V
DC...

SMPS Rectifier Unit

General Specifications

Input Voltage: 3 phase, 4 wire, 415 V ±10%
Frequency: 50 – 60 Hz
Output Voltage: 0-12 V (CV Mode)
Output Current:...

Thyristor Controlled Rectifier

General Specifications

DC Current: upto 20 kA
DC Voltage: upto 1000 VDC
6 / 12 / 24 pulse configuration
Current / Voltage Stability :...

Read More