Railways

Industrial

Special Rectifiers

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 Current
DC output operating...

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 class Submarine Batteries (Type-IV)...

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 below : 240 V ±10%...

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 for Kolkata Metro, Kolkata Transways...

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 Current: Upto 10...

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