What Power Line does

Power Line Systems Pvt. Ltd., operating as Power Line Servo, is a Delhi-headquartered Indian power conditioning equipment manufacturer founded in 1990, with a manufacturing facility in Ghaziabad, Uttar Pradesh. The company designs and produces servo voltage stabilizers (Dimmer Type and Roller Type), a broad industrial transformer range (Distribution, Dry Type cast-resin/VPI, HT-AVR with built-in AVR, Step Up/Down, Isolation, and Neutral), automatic voltage stabilizers for residential and AC applications, Constant Voltage Transformers (CVT), IGBT-based Online UPS systems (1-50 KVA), and HT/LT electrical switchgear panels (VCB, HT, LT, Power Factor). Core technology relies on microprocessor-controlled circuits, MOSFET PWM and IGBT power electronics, digital ICs, and LCD/LED displays, with products tested per IS 9815-94 standards and the company claiming the first ISO 9001 certification among Indian inverter manufacturers.

The business serves industrial, commercial, institutional, and government customers in India, including PSUs (NTPC, Indian Oil, SBI, PNB, Canara Bank), defense (HAL, Indian Army, CRPF, Indian Railways), healthcare (AIIMS, Max Healthcare, Dr. Lal PathLabs), large private enterprises (Maruti Suzuki, NDTV, Patanjali, TVS), and diplomatic infrastructure (U.S. Embassy Project), supported by a stated installed base of over 180,000 units across 60+ cities. The go-to-market combines direct enterprise field sales with a dealer/distributor network and an active franchisee recruitment program targeting rural markets. Revenue is generated via quote-based hardware sales and ancillary technical services (installation, commissioning, warranty); pricing is not publicly disclosed and depends on capacity, specification, and project scope. The company is privately held under the Indian Companies Act 1956, led by CEO Mohd Ashfaq, with no disclosed institutional investors, funding rounds, or M&A activity.

Name

Power Line

Legal name

Power Line Systems Pvt. Ltd.

Website

https://powerlineservo.com

Company type

Private

Founded year

1990

Operating status

Operating

Headcount range

51–100 employees

Short description

Power Line Systems Pvt. Ltd. (Power Line Servo) is an Indian power conditioning equipment manufacturer producing servo voltage stabilizers, industrial transformers, online UPS systems, and switchgear panels for government, defense, industrial, healthcare, and commercial customers across India.

Ownership category

akta.pro rank

Product category

Power Conditioning Equipment

NAICS

Switchgear and Switchboard Apparatus Manufacturing (335313), Relay and Industrial Control Manufacturing (335314)

SIC

Power, Distribution & Specialty Transformers (3612), Switchgear & Switchboard Apparatus (3613), Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Medium/Low-Voltage Power Distribution (MCCs, Panels, UPS, Grounding) (EUAEAFAB)

Keywords

• Servo voltage stabilizers
• Power conditioning equipment
• Industrial transformers
• Online UPS systems
• Electrical switchgear panels

Headquarters

HQ city

Delhi

HQ country

India

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Power Conditioning Equipment Sales: Manufacturing and selling of power conditioning equipment including servo voltage stabilizers, UPS systems, transformers, voltage stabilizers, and electrical panels. Products are sold directly to industrial and commercial customers through enterprise sales and distribution network.
2. Technical Services: Technical and customer services including product recommendations, technical field support, installation, commissioning and warranty services.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels3 records

Core offering

Power Line Systems Pvt. Ltd. (Power Line Servo) designs, manufactures, and supplies power conditioning equipment including servo voltage stabilizers, industrial transformers, IGBT-based online UPS systems, automatic voltage stabilizers, constant voltage transformers, and electrical panels (VCB, HT, LT, power factor). Products serve industrial, commercial, government, and residential customers across India with a service network spanning 60+ cities, complemented by installation, commissioning, and warranty services.

Product overview

Power Line Systems Pvt. Ltd. offers a comprehensive portfolio of power conditioning equipment, encompassing servo voltage stabilizers (Dimmer Type and Roller Type), industrial transformers (Distribution, Dry Type, HT-AVR, Step Down/Up, Isolation, and Neutral Transformers), automatic voltage stabilizers (Main Line and AC Stabilizers), Constant Voltage Transformers (CVT), electrical panels (VCB, HT, LT, Power Factor), Online UPS systems, and variable transformers/sequencers. The product lineup centers on power quality management with digital servo technology, IGBT-based UPS, and microprocessor-controlled stabilization systems serving industrial, commercial, and residential applications.

Differentiator

Problem solved

Functional benefit

Products and services

• Dimmer Type Servo Voltage Stabilizer Servo voltage stabilizer available in single-phase and three-phase configurations with air-cooled and oil-cooled options, designed for precision power conditioning in industrial and commercial applications.
• Roller Type Servo Voltage Stabilizer Three-phase servo voltage stabilizer available in balanced and unbalanced type configurations for industrial power conditioning applications.
• Distribution Transformer Power transformer with ratings up to 66,000 KVA, supporting primary voltages of 11kV/22kV/33kV/66kV and secondary voltage of 433V, with ONAN and ONAF cooling options and on-load tap changer for continuous voltage regulation.
• Dry Type Transformer Cast Resin and VPI (vacuum pressure impregnated) dry type transformers ranging from 100 KVA to 4 MVA, with voltage classes from 1.1kV to 34.5kV, featuring moisture resistance, self-extinguishing properties, and low maintenance requirements.
• HT-AVR & Transformer With Built-In AVR High Tension Automatic Voltage Regulator combined with transformer, capacity from 100 KVA to 10 MVA, providing stabilized HT voltage output with ±1% accuracy. Supports voltage classes of 6.6kV, 11kV, 22kV, and 33kV.
• Step Down & Step Up Transformer Heavy-duty transformers with 1KVA to 300KVA maximum capacity for stepping voltage up or down between different levels, designed for continuous use in industrial and commercial applications.
• Isolation Transformer Single-phase isolation transformers with 1:1 transformation ratio providing electrical isolation, removing power line noise, surges, spikes, and transients. Features high insulation resistance and complete electromagnetic and electrostatic shielding per ISO 2026.
• Neutral Transformer Three-phase neutral transformers with 1:1 transformer ratio, designed for neutral grounding and voltage stabilization in electrical systems with Delta/Star construction.
• Main Line Stabilizer Microprocessor-based voltage stabilizer for home and office environments with capacities from 3 KVA to 10 KVA, featuring high/low cutoff, thermal overload protection, inbuilt time delay relay, and 3-year warranty.
• Stabilizers For Air Conditioner Voltage stabilizers specifically designed for air conditioners, with input voltage ranges as low as 80V to 170V, providing stabilized output to protect AC units from voltage fluctuations.
• Constant Voltage Transformer (CVT) Single-phase constant voltage transformers with capacity from 150VA to 10KVA, providing stable 230V AC output (±1.5% or better) with sinusoidal output waveform and 95% or higher efficiency.
• Medium Voltage Vacuum Circuit Breaker Panels Vacuum Circuit Breaker panels rated at 3.3/6.6/11/33 KV with rated currents of 630/800/1250/1600A and short circuit currents of 20/26.3/40 KA, available in indoor/outdoor configurations.
• HT Panels High Tension panels including Ring Main Units (RMU) and Control Relay Panels for electrical network protection ranging from 11kV to 66 kV, with integrations for ABB, Areva, Siemens, GE, and SEL relays.
• LT Panels Low Tension electrical distribution panels including Power Control Centers (PCC) with current capacity up to 6300A, Automatic Power Factor Correction Panels (APFC), and CT & PT measurement panels.
• Power Factor Panel Automatic power factor correction panels with 415V AC rating, featuring automatic operation with auto shut-off capability for power factor optimization.
• Auto Variable Transformers (Variac) Variable auto transformers for stepless and continuous AC voltage control, available in single-phase (0-270V output) and three-phase (0-470V output) configurations with air-cooled or oil-cooled options.
• Online UPS IGBT-based online UPS systems ranging from 1 KVA to 50 KVA with AVR function allowing input voltage range from 70% to 125%. Features include microprocessor control, LCD display, overload protection, and pure sine wave output.
• Phase Sequence Corrector Device for correcting RYB phase sequence during phase changes or reversals, protecting three-phase equipment including UPS, air conditioners, and motors from damage.
• Phase Sequencer Phase sequence correction device that prevents damage during phase changes or reverse sequences, with auto-reset functionality for single phasing or voltage imbalance conditions.

Quantifiable outcome

• Over 180,000 installations across India demonstrating market trust and product reliability
• +3 more outcomes

Named customers37 records

Segments7 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Servokon Systems: Indian manufacturer of servo voltage stabilizers, transformers, and power conditioning equipment with a similar product portfolio and direct overlap with Power Line's core stabilizer and transformer business in India.
• Su-Kam Power Systems: Indian power conditioning company offering UPS, inverters, stabilizers, and solar products with overlapping customer segments and distribution model.
• Microtek International: Indian power backup and voltage stabilization manufacturer with overlapping product lines in UPS, inverters, and stabilizers, serving similar residential and small commercial customers.
• Uniline Energy Systems: Indian power conditioning manufacturer producing voltage stabilizers, UPS systems, and transformers, directly competing with Power Line in the same Indian industrial and commercial customer segments.
• Numeric Power Systems (Legrand India): India-focused UPS and power conditioning brand owned by Legrand, competing directly with Power Line's online UPS and stabilizer offerings across Indian enterprise and SMB customers.
• Purevolt: Indian manufacturer specializing in voltage stabilizers and power conditioning equipment, comparable in product scope and target market to Power Line's stabilizer-focused offering.

Broad incumbents

• ABB India: Global electrical equipment leader with major Indian operations supplying transformers, switchgear, UPS, and power quality solutions to industrial and utility customers, competing in Power Line's panel and transformer categories.
• Schneider Electric India: Global energy management and automation major with a comprehensive Indian portfolio of UPS, transformers, panels, and power quality solutions, competing across most of Power Line's product categories.
• Siemens India: Diversified industrial conglomerate with significant Indian business in transformers, switchgear, and power distribution, competing for the same large enterprise and utility customers as Power Line.
• Eaton India: Global power management company with UPS, power quality, and electrical components offerings in India, competing in medium-voltage panels, UPS, and power conditioning segments.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/powerlinesyste1

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Power Line