02/05 Authorized Distributor

Hammond Power Solutions

Electrical equipment

Origin: Guelph, Ontario, Canada

Dry-type transformers
Reactors
Power conditioning

Founded in 1917, HPS is North America's largest manufacturer of dry-type transformers, with plants in Canada, the United States and Mexico. It develops more than 5,200 designs a year and runs a network of 11 distribution centers and 7 warehouses across North America.

Its portfolio spans control transformers, low- and medium-voltage distribution, power quality, mini power centers and custom-built solutions, serving oil and gas, petrochemical, mining, renewable generation and offshore drilling platforms.

Strengths

1917

Founded

5,200

New designs per year

750,000+

Units shipped (2022)

<1%

Returns from manufacturing defects

Specification table

HPS product photo — pending

Technical spec Model · HPS Titan™ N

Type: Epoxy/silica encapsulated transformer
Range / Standard: Single- and three-phase
cUL listed
OSHPD certified
ABS type approval for marine use
T3C/T3A temperature classification
copper windings
Application: Petrochemical, marine, industrial, oil and gas, mining and wastewater; shields against airborne contaminants and moisture ingress
Detail: Removable hinged door
factory-fitted grounding terminals

HPS product photo — pending

Technical spec Model · HPS Millennium™ E

Type: Medium-voltage transformer, VPI system
Range / Standard: Three-phase up to 15 MVA, 34.5 kV, 175 kV BIL
single-phase up to 5 MVA
VPI up to 35 kV class
50, 60 or 50/60 Hz
DOE 2016 / NRCan 2019
Application: Power distribution substations, power generation, offshore drilling platforms, industrial processes and renewable energy systems
Approvals: CSA C22.2 No. 47
CSA C9-02
UL 1562
IEEE-C57.12.01/.51/.70/.91
CSA 802.2-12
DOE 10 CFR Part 431 (2010 or 2016)
NRCan SOR/2018-201 Amd. 14
ON Reg. 404/12 (2018)
IEC 60076 (on request)
IBC 2018 seismic qualification (ASCE 7-16)
Options: Air terminal chamber (ATC), infrared viewing windows, lift-out hinged doors

HPS product photo — pending

Technical spec Model · HPS TruWave™

Type: Active harmonic filter
Range / Standard: Cuts harmonic distortion below 5% per IEEE-519
98% operating efficiency
208–480 VAC, +12%/−15% (600 VAC with autotransformer)
50 or 60 Hz
three-phase, 3-wire plus ground
Application: Oil and gas, mining, chemical processing, data centers, HVAC, material handling, pulp and paper, wastewater treatment

HPS product photo — pending

Technical spec Model · HPS Centurion™ P

Type: Passive harmonic filter
Range / Standard: 480 VAC or 600 VAC ±10%
480 VAC input: 8–632 A (5–500 HP); 600 VAC: 6–505 A (5–500 HP)
5th, 7th, 11th, 13th harmonic mitigation
≥99% efficiency at full load
power factor >95%
150% overload for 1 minute
50 °C ambient
open or type 3R enclosure
cUL listed (E61431)
Application: Oil and gas, irrigation, wastewater, food processing, HVAC, pharmaceutical, steel, pulp and paper, automation

Other product families

HPS Millennium™ G Medium-voltage transformer 2,400 to 4,160 V · up to 5 kV class · VPI system View full specification

Technical spec Model · HPS Millennium™ G

Type: Medium-voltage transformer
Range / Standard: 2,400 to 4,160 V
up to 5 kV class
VPI system (vacuum pressure impregnation)
type 3R enclosure
DOE 2016 / NRCan 2019
UL listed, CSA certified
Application: Commercial, industrial and renewable

HPS Centurion™ R Line reactor 50/60 Hz · rated 0.5 to 1,250 HP (0.37–932 kW) View full specification

Technical spec Model · HPS Centurion™ R

Type: Line reactor
Range / Standard: 50/60 Hz
rated 0.5 to 1,250 HP (0.37–932 kW)
Application: Protects AC motors and drives; extends breaker and motor life; lowers motor noise and operating temperature

HPS Centurion™ S SineWave motor-protection filter 380–480 V and/or 600 V · rated current 9 A to 600 A View full specification

Technical spec Model · HPS Centurion™ S

Type: SineWave motor-protection filter
Range / Standard: Rated voltage 380–480 V and/or 600 V
rated current 9 A to 600 A
max voltage harmonic distortion 5%
cULus listed
open or type 3R enclosure
Application: Reshapes a VFD's PWM output into a sine wave; oil and gas, irrigation, wastewater, food, HVAC, pharmaceutical, steel, pulp and paper, automation

HPS Centurion™ D1 dV/dT filter system up to 600 V · motor cable up to 1,000 ft View full specification

Technical spec Model · HPS Centurion™ D1

Type: dV/dT filter
Range / Standard: System voltage up to 600 V (480–600 V applications)
voltage drop below 3%
motor cable length up to 600 ft standard, optional up to 1,000 ft
130 °C insulation (2–54 A), 180 °C (>55 A)
cUL listed
open or type 3R enclosure
Application: Between VFDs and motors on long cable runs; oil and gas and the rest of the Centurion line

HPS Sentinel™ Solar Duty Distribution transformer for solar generation 15 kVA to 1,000 kVA · 60 Hz · 10 kV BIL View full specification

Technical spec Model · HPS Sentinel™ Solar Duty

Type: Distribution transformer for solar generation
Range / Standard: Three-phase 15 kVA to 1,000 kVA (custom ratings on request)
60 Hz
150 °C temperature rise, 220 °C insulation class, 10 kV BIL
copper or aluminum windings
bidirectional label declaration
optional K-factor for non-linear loads
UL approved, CSA certified
DOE 10 CFR Part 431 (2016), SOR/2018-201 (NRCan 2019), ON Reg. 404/12
Application: Voltage adjustment between the solar generation system and the utility

Product line

Transformers: Control · encapsulated · wound · energy-efficient distribution · isolation · three-phase autotransformers · VPI and Cast Coil
Additional families: HPS Sentinel™ · Sentinel™ K (K-factor) · Sentinel™ H (harmonics) · Fortress™ (encapsulated) · Express L™ · Imperator™ (control) · Spartan™ (control) · Tribune™ E (drive isolation) · PowerPlus™ (mini power center) · Universal™ (buck-boost) · 2A-Series and 3A-Series autotransformers · three-phase autotransformers from 3 to 500 kVA
Other: Line reactors and dV/dT filters · active harmonic filters · mini power centers
Cross-cutting technical features: K-factor · harmonic mitigation · unique input and output voltages · low inrush current · 6-, 12-, 18-, 24- and 36-pulse isolation · rectifier · land drilling · marine · triplex · unit substation

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