Category 01

Power Transformers

Up to 33kV / 20 MVA

⚡

IEC 60076
Model: PP-PT-33/11-10MVA

33/11kV Oil-Immersed Power Transformer

Heavy-duty 33/11kV oil-immersed power transformer built with laser-cut prime CRGO silicon core and 99.9% IACS copper conductor windings. Complete with Buchholz relay, WTI/OTI indicators, and conservator tank.

  • Capacity: 2.5 MVA to 20 MVA (ONAN / ONAF cooling)
  • Vector Group: Dyn11 / YNd11, 50 Hz, 170 kV BIL
  • Option for Off-Circuit (OCTC) or On-Load Tap Changer (OLTC)
  • BUET type-tested & certified for Bangladesh utility substations
⚡

Direct 33kV to 415V
Model: PP-PT-33/0.4-1600

33/0.415kV Step-Down Substation Transformer

Direct step-down from 33kV primary down to 415V industrial utilization, eliminating intermediate 11kV equipment stages to drastically optimize substation footprints and capital expenditure.

  • Capacity: 1000 kVA to 3150 kVA (3-Phase 4-Wire)
  • High energy efficiency with ultra-low no-load core losses
  • Corrosion-resistant structural steel tank with cooling fins
  • Ideal for composite textiles, pharmaceuticals, and export zones
Category 02

Distribution Transformers

11/0.415kV | 100 kVA – 2500 kVA

⚡

Maintenance-Free
Model: PP-DT-HS-500

11/0.415kV Hermetically Sealed Transformer

Hermetically sealed construction completely isolating insulating oil from atmospheric oxygen and moisture. Zero sludge formation and maintenance-free operation across entire lifecycle.

  • Capacity: 250 kVA to 2500 kVA (Dyn11)
  • High electrical efficiency > 98.8% at full rated load
  • Flexible corrugated fin walls accommodating thermal expansion
  • Integrated safety detector (RIS/DMCR) for multi-parameter protection
⚡

Outdoor Heavy Duty
Model: PP-DT-CON-250

11/0.415kV Conservator-Type Transformer

Rugged outdoor conservator transformer built to endure high ambient temperatures, monsoonal weather, and continuous industrial cycling per BREB and BPDB requirements.

  • Capacity: 100 kVA to 1600 kVA, 11kV to 415/240V
  • Conservator tank with dehydrating silica gel breather
  • Dielectric breakdown strength verified above 60 kV
  • Suitable for pole-mounted and plinth-mounted industrial substations
Category 03

Dry Type Transformers

Zero Fire Hazard | Cast Resin & VPI

⚡

Class F / F1 Fire Proof
Model: PP-CRT-1000

Cast Resin Dry-Type Fire-Resistant Transformer

Vacuum-cast epoxy resin transformer offering 100% fire-safety, moisture resistance, and self-extinguishing characteristics. Ideal for high-rise commercial buildings and indoor substations.

  • Capacity: 250 kVA to 3150 kVA (Up to 33kV)
  • Environmental Class E2, Climatic C2, Fire Behavior F1 (IEC 60076-11)
  • Partial discharge < 10 pC ensuring extended service life
  • Forced-air cross-flow fans offering up to +40% overload capacity
⚡

Class H Nomex
Model: PP-VPI-630

VPI Vacuum Pressure Impregnated Transformer

Advanced vacuum pressure impregnation utilizing Class H (180°C) Nomex insulation, providing superior mechanical strength against dynamic short circuits and rapid thermal cycling.

  • Capacity: 160 kVA to 2000 kVA (11kV / 0.415kV)
  • High thermal endurance withstand up to 180°C
  • Open-wound ventilated design with low acoustic noise (<58 dBA)
  • Engineered for industrial factory floors and machine centers
Category 04

Switchgear Panels (HT & LT)

Type-Tested | 33kV, 11kV & 415V

⚡

33kV Metal-Clad

PP-SW-33VCB

33kV VCB Switchgear Panel

Metal-clad compartmentalized 33kV switchgear with withdrawable vacuum circuit breaker truck, 31.5kA breaking capacity, and internal arc classification (IAC AFLR).

  • Rated: 1250A – 2500A, 31.5kA 3s
  • BIL: 170 kV Peak, Form 4b segregation
  • Numerical relays (Schneider / ABB / Siemens)
⚡

11kV AIS

PP-SW-11AIS

11kV Metal-Clad AIS Panel

Type-tested 11kV metal-clad indoor switchgear panel with automatic safety shutters, 30,000 operations vacuum interrupters, and rapid earthing switch.

  • Rated: 630A – 2000A, 25kA / 31.5kA
  • Impulse BIL: 75 kV, IP4X protection
  • Epoxy busbars & capacitive live indicators
⚡

Form 3b / 4b

PP-MCC-415V

415V Motor Control Center (MCC)

Modular low voltage MCC panel with withdrawable starter drawers, soft starters, and VFD integration for centralized factory motor management.

  • Busbar Rating: Up to 4000A, 65kA 1s
  • DOL, Star-Delta, Soft Starter, and VFD
  • Smart motor protection relays with Modbus
Category 05

Industrial Diesel Generators

500 kVA – 1000 kVA | Cummins & Perkins

⚡

Cummins Heavy-Duty
Model: PP-GEN-C500

500 kVA Cummins Industrial Diesel Generator

Powered by genuine turbocharged Cummins diesel engine paired with Stamford brushless alternator. Complete with soundproof acoustic canopy (72 dBA @ 7m) and Deep Sea DSE7320 AMF controller.

  • Prime: 450 kVA / 360 kW | Standby: 500 kVA / 400 kW
  • Weatherproof soundproof canopy per DoE Bangladesh standards
  • Integrated 8-hour base fuel tank with mechanical gauge
  • 24/7 on-site technical support and genuine spare parts
⚡

Perkins 4000 Series
Model: PP-GEN-P1000

1000 kVA Perkins Industrial Diesel Generator

Heavy-duty 1000 kVA generator powered by Perkins 4008 series engine delivering exceptional transient step-load acceptance for 24/7 mission-critical steel, cement, and spinning mills.

  • Prime: 900 kVA / 720 kW | Standby: 1000 kVA / 800 kW
  • Leroy Somer / Stamford alternator with digital AVR
  • Multi-generator auto-synchronization & load sharing controller
  • Dual electric starter motors with dual heavy-duty battery banks
Category 06

Industrial Solar PV Modules

550W – 600W | Bifacial & TOPCon

⚡

Bifacial Mono-PERC
Model: PP-SOLAR-550BF

550W Tier-1 Bifacial Solar Module

144 half-cut monocrystalline cells with multi-busbar technology generating up to 25% additional yield from rear-side roof reflection for industrial Net Metering installations.

  • Nominal Power: 550W | Module Efficiency: 21.3%
  • Bifaciality Factor: 70% ± 5% (Higher kWh/kWp yield)
  • 3.2mm tempered anti-reflective glass & 35mm anodized frame
  • 12-year product warranty & 30-year 84.8% performance warranty
⚡

N-Type TOPCon
Model: PP-SOLAR-600TOP

600W N-Type TOPCon Solar Module

Next-generation N-Type TOPCon solar module featuring 22.3% conversion efficiency and an ultra-low temperature coefficient (-0.30%/°C) delivering maximum energy yield in hot tropical weather.

  • Nominal Power: 600W | Module Efficiency: 22.3%
  • Ultra-low degradation (<1% year 1, <0.4% annual)
  • Zero Light-Induced Degradation (LID) & PID-free certified
  • Ideal for LEED Platinum certified green textile factories
Category 07

Distribution Boards & PFI Plants

MDB, SDB, & Automatic PFI Panels

⚡

Up to 4000A

PP-MDB-4000A

Main Distribution Board (MDB)

Custom modular switchboard with motorized drawout Air Circuit Breaker (ACB) incomers, 99.9% electrolytic copper busbars, and RS-485 Modbus telemetry.

  • Rated: 800A to 4000A, 85kA 1s
  • Electro-galvanized sheet steel with powder coat
  • Integrated Type 1+2 Surge Protection (SPD)
⚡

Auto 12-Step

PP-PFI-800KVAR

Automatic 12-Step PFI Plant

Reactive power compensation panel maintaining system PF > 0.98. Equipped with 7% detuned harmonic filter reactors preventing resonance.

  • Capacity: 100 kVAR to 1200 kVAR
  • Gas-filled self-healing capacitors
  • Prevents low power factor utility surcharges
⚡

Auto Phase Selector

PP-SDB-250A

Sub-Distribution Board (SDB)

Floor-by-floor branch power distribution with high-rupturing MCCB incomers, 10kA branch MCBs, and automatic phase selector ensuring continuous lighting and power.

  • Incomer: 63A to 400A MCCB
  • 12 to 48 Ways branch configurations
  • 30mA / 300mA residual current protection
Category 08

Instrument Transformers (CT & PT)

11kV & 33kV | Tariff Metering & Relay Protection

⚡

Cycloaliphatic Resin
Model: PP-CT-MV

33kV / 11kV Epoxy Cast Current Transformer (CT)

Vacuum-degassed cycloaliphatic epoxy resin CT providing high dielectric withstand, partial discharge resistance, and dual/triple core configurations for simultaneous metering and protection.

  • Voltage: 12 kV / 36 kV | Primary: 50A to 2000A, Secondary: 5A or 1A
  • Metering Accuracy: Class 0.2, 0.2S, 0.5
  • Protection Accuracy: Class 5P10, 5P20, PS (Differential)
  • BIL: 75 kV (11kV) / 170 kV (33kV)
⚡

High Precision PT
Model: PP-PT-MV

11kV / 33kV Epoxy Cast Potential Transformer (PT)

Resin cast potential transformer engineered for high-accuracy utility revenue metering, directional relay protection, and synchronizing circuits with built-in primary fuse protection.

  • Ratio: 11kV/√3 : 110V/√3 or 33kV/√3 : 110V/√3
  • Dual secondary: Metering (0.2/0.5) & Broken Delta (3P)
  • Partial discharge < 5 pC ensuring long-term insulation integrity
  • Compliant with IEC 61869-3 standards
Technical Resources & Documentation

Download Master Product Catalog & Company Profile

Access our comprehensive engineering publication covering electrical specifications, dimensional drawings, factory testing procedures, and type-test certifications across our entire product range.

🏭

Gazipur Panel Factory

Modern CNC punching, shearing, automated electrostatic powder coating, and 100% factory acceptance testing (FAT).

Need Custom Engineering Specifications or a Turnkey Bidding Quote?

Our senior electrical power systems engineers are available to review single line diagrams (SLD), calculate transformer ratings, and prepare formal commercial proposals within 24 hours.