Our Products

Engineering-Grade Equipment for the American Grid

Power Transformer

Power Transformers
Built for Transmission-Level Demands

PEL's extensive experience in distribution transformer manufacturing led to the establishment of a dedicated Power Transformer division in 2005. Today, PEL power transformers are supplied to major grid operators and industrial customers with exact technical specifications for each installation.

Each unit is equipped with premium accessories sourced from globally recognized component manufacturers — a commitment to quality that separates PEL from typical low-cost alternatives in the market.

  • On-Load Tap Changers (OLTC) from MR Germany
  • High Voltage Bushings from Passoni & Villa, Italy
  • Buchholz relay and surge arresters included as standard
  • Corrugated tank walls and forced oil cooling options available
  • Factory Acceptance Testing with full test reports
  • Oil temperature and winding temperature indicators
  • Manufactured and tested per IEC 60076 series
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Power Transformer Yard
Power Transformer Manufacturing Power Transformer Ready for Dispatch

Technical Specifications

Parameter Value / Range Notes
Voltage ClassUp to 220 kV and abovePer customer specification
Power RatingUp to 500 MVAThree-phase configurations
Cooling TypeONAN / ONAF / OFAF / OFWFForced cooling available
OLTC ManufacturerMR GermanyOn-load tap changer
HV Bushing SourcePassoni & Villa, ItalyHigh-voltage bushings
StandardIEC 60076 seriesFactory tested per standard
Testing LabISO/IEC 17025 AccreditedPNAC accredited facility
Insulation FluidMineral oil / Ester fluid optionAs specified

Applications

Grid Substations Transmission Networks Power Generation Plants Industrial Facilities Renewable Energy Step-Up Offshore & Onshore Wind Data Centers Petrochemical Plants

Ready to specify a Power Transformer?

Share your voltage class, MVA rating, cooling type, and site conditions — we'll send a preliminary proposal within 48 hours.

Submit RFQ
Distribution Transformers

Distribution Transformers
Reliable Energy Delivery to Every Load

PEL has been manufacturing distribution transformers since its founding in 1956. In 2009, PEL established an independent, purpose-built factory dedicated to distribution transformer production — reflecting the scale of demand from utilities across Pakistan and international markets.

The distribution transformer range spans oil-immersed, dry-type (VP-impregnated), and autotransformer variants, suitable for every distribution network topology encountered in the US market.

  • Oil-immersed core-type transformers for outdoor installation
  • Dry-type (VP-impregnated) transformers for indoor applications
  • Autotransformer configurations available
  • Corrugated wall tanks for enhanced cooling efficiency
  • Detachable radiators for high-rating units
  • Hermetically sealed designs for maintenance-free operation
  • Full range of voltage ratios per US customer specifications
Request Distribution TX Quote
Oil Immersed Distribution Transformer Oil Immersed Transformer Outdoor 3-Phase Distribution Transformer Outdoor Substation Transformer

Technical Specifications

ParameterValue / RangeNotes
Voltage ClassUp to 33 kVPrimary / secondary per specification
Power RatingUp to 30 MVAThree-phase oil-immersed
Tank DesignCorrugated wall / Radiator finBoth options available
Winding MaterialCopper or AluminiumPer customer specification
Insulation ClassClass A to Class FOil / dry type
CoolingONAN / ONAFNatural and forced air
Protection ClassIP44 / IP54 (dry type)Indoor and outdoor variants
StandardsIEC 60076Factory tested per standard
Oil-Immersed

Standard distribution transformer for outdoor substation and overhead line distribution networks.

Dry-Type (VP)

Vacuum pressure-impregnated resin for indoor use. Up to 36 kV & 5 MVA via PEL-IMEFY technology.

Auto-Transformer

Economy configuration for specific voltage step applications where galvanic isolation is not required.

Compact Substation

MV switchgear + transformer + LV panel in a single outdoor-rated enclosure up to 1000 kVA.

Need distribution transformers for a project?

Tell us the voltage, kVA rating, quantity, and delivery location. We'll respond with competitive pricing promptly.

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MV Switchgear

Switchgear Panels
From LV Distribution to MV Protection

MV Switchgear Components Medium Voltage Switchgear Panels

Low Voltage (LV) Products

PEL's LV switchgear lineup covers the full range of low-voltage distribution and protection requirements — from primary feeder protection to motor control and power factor correction.

  • LV Distribution Panels — free standing, front/rear access
  • Power Factor Improvement (PFI) Panels with microprocessor-based control
  • Motor Control Centres (MCC) — fixed and draw-out configurations
  • Bus Tie Duct (BTD) — air insulated, non-segregated
  • Relay and Control Panels for 132/220 kV grid stations
  • Distribution boards (power and lighting)
  • Feeder Pillars and AC/DC auxiliary services panels

LV Specifications

Rated VoltageUp to 690/750 V
Rated CurrentUp to 6000 A
Rated S.C. CurrentUp to 100 kA
Circuit Breaker TypesACB, MCCB, LBS — fixed or draw-out
Bus Duct EnclosureSteel (≤3000A) / Aluminium (≤6000A)
PFI CapacitorsSelf-healing, 1.1×Un rated
ExtensibilityBoth sides, modular design

Medium Voltage (MV) Products

PEL's MV switchgear is metal-clad and compartmentalized to IEC 62271-200, offering air-insulated single busbar systems with full interlock safety and type-tested performance at ratings up to 17.5 kV.

  • Air-insulated, single busbar metal-clad design
  • Maintenance-free VCB and SF6 circuit breakers
  • Type-tested per IEC 62271-200
  • Pad-Mounted Transformers (Compact Substations)
  • Kiosk-type walk-in compact substations
  • Ring Main Units (RMU) with T-off arrangements
  • Underground cabling termination supported

MV Specifications

Rated VoltageUp to 17.5 kV
Rated Current630 A – 2500 A
Rated Short-Time CurrentUp to 40 kA
Protection ClassIP4X (enhanced options available)
CB TypeVacuum (VCB) / SF6
Testing StandardIEC 62271-200
Compact Substation (TX Rating)Up to 1000 kVA

Specifying switchgear for a project?

Provide voltage class, current rating, number of feeders, protection requirements, and we'll prepare a detailed proposal.

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Smart Energy Meters AMR

Smart Energy Meters
AMR / AMI Ready for Modern Grids

PEL's energy metering products are built on AMR (Automatic Meter Reading) and AMI (Advanced Metering Infrastructure) platforms. The technology automatically collects consumption and status data from energy metering devices and transfers it to a central database — enabling real-time billing, fault detection, and load analysis.

Rather than billing on estimates, AMR/AMI delivers actual interval consumption data — enabling both utility operators and end customers to better manage energy use and production. PEL's energy meter plant holds ISO 9002 certification, and the 2019 KEMA certification of PEL energy meters stands as a milestone achievement in the company's metering history.

  • AMR and AMI-enabled meters — RF and GSM/GPRS communication
  • Single-phase, three-phase, and LT/HT meter variants
  • DLMS/COSEM protocol for full interoperability
  • Pre-programmed interval consumption recording
  • KEMA certified (energy meter range)
  • Meter energy plant: ISO 9002 certified
  • Net metering-approved units available (PEPCO approved)
  • PEL-developed AMR server software included for AMI deployments
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AMI AMR Electricity Meter Smart Energy Meter AMR AMI Metering Solution Single Phase AMI Smart Meter

Product Range

Meter TypeCommunicationApplicationProtocol
Single Phase AMRRF / GSM/GPRSResidential LT consumersDLMS/COSEM
Three Phase AMRRF / GSM/GPRSCommercial and industrialDLMS/COSEM
LT/HT MetersGPRS / PLCLV/HV feeder meteringDLMS/COSEM
Net Metering UnitGSM/GPRSBidirectional metering (solar etc.)DLMS/COSEM
AMR Server (Software)Central systemData collection & billingWeb-based interface

Certifications & Standards

KEMA Certified

PEL energy meters achieved KEMA certification in 2019 — a globally respected third-party testing authority for electrical equipment.

ISO 9002

The PEL Energy Meter manufacturing plant is ISO 9002 certified, ensuring consistent quality management throughout production.

DLMS/COSEM Compliant

Full DLMS/COSEM protocol compliance ensures interoperability with any MDMS and billing system used by US utilities.

PEPCO Approved

Net metering units received approval from Pakistan's national transmission company — demonstrating type-testing compliance.

Planning an AMR or AMI deployment?

Share your meter type, communication technology preference, volume, and project timeline for a detailed supply proposal.

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