Baid Power Services Pvt. Ltd.

About Us

“Baid Power Services Pvt. Ltd” is a Kolkata based leading innovator of many power electronics solutions and devices.  “BPS”is promoted by directors having 30 years of experience in Power Electronics industry and qualified technocrats.

We have team of qualified and dedicated engineers specialized in instrumentation, power electronics and embedded system. Our in-house facilities includes designing & manufacturing of electronics control circuits,  PCB designing, Micro controller based devices and equipments designing of transformer (High frequency transformers also), custom made solutions for power electronics and control problems.

Our Nurses Call Monitoring System and Queue Management System for hospitals are well accepted by leading hospitals and nursing homes. We have designed Queue Management System for Public Utility Services incorporating option of priority services to Disabled- Senior Citizens- Woman or as required by working condition of department.

Some of our standard solutions are:

AC Power conditioning Equipments:

Servo Controlled Voltage Regulator –

for single phase 1 KVA – 10 KVA

for three phase 6 KVA – 1000 KVA

Relay type voltage stabilizers:

For single phase – 1 KVA to 10 KVA

DC Power Systems:

SMPS power supplies-

SMPS based Battery Chargers-

Automatic Battery Chargers-

Float – Boost Chargers with built in DCDBs-

For sub-stations and Telecom applications.

Multi use battery chargers


 Single phase-

Transformers for electronics devices

Transformers for Control Circuits

Transformers for lighting

Transformers for battery Chargers / inverter applications

Three phase

Transformers for Lighting

Transformers for FCBCs/ Rectifiers.


Transformers for SMPS power supplies

Transformers for Hi-frequency inverters


Digital Panel Meters

Digital Volt meters for AC & DC volt

 Digital Amps meters for AC & DC Amps

Digital Frequency meters

Multi parameters digital meters

Digital Temperature indicators / controllers

System Protection Relays:

Voltage monitoring relays- Under Volt/ Over Volt relays for AC & DC

Current monitoring relays- Over current / under current for AC & DC

 Earth Fault / Earth leakage relays for AC & DC

Phase failure relay, Motor protection relays


Water level controllers, liquid level controllers,

Auto Light Controllers,

Tags: Power Supply  SMPS Power Supply  voltage stabilizer  UPS  Emergency light  Battery charger  Automatic battery charger  Float cum boost charger  Auto changeover relay  EXIT lights  Servo voltage stabilizer  Light chasers  Disco lights controllers  Auto Light Controllers (Photo Switch)  Solid state call indicators  Flying Insect Killer  AMF relay  Digital Panel meters  Amperemeter  voltmeter  frequency meter  Auto load changeover cum current limiter (ACCL)  Queue management systems  Water Level controller  water level indicators  Electronics Hooter  Control Transformer  SMPS ferrite transformer  line reactors  chokes  inductors  DC drive  Protection relays  voltage monitoring relay  current monitoring relays  phase failure relay  Alarm annunciator  motor protection relay  electronics timers  ACCL  

Registratation / Certification


Dun & Bradstreet D-U-N-S® Number No: 91-815-9328


Rating: SE 3A


A NSIC Regestered Manufacturer



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Power Services

33, Phears Lane, Kolkata  - 700073, West Bengal, India
Ph.: +91 033 22370508, +91 033 22360575
Fax: +91 033 22259090,email:

Baid Power Services Pvt. Ltd

152, Block-B, Lake Town, Kolkata - 700089, West Bengal, India
Ph: +91 033 25210322, Fax: +91 033 25343662
email:, Web:


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