Special Transformers
Transformer Products
Special Transformers
Special-purpose transformers and reactors for grounding, arc suppression, rectification, furnaces, mining, marine, mobile, underground, isolation, control, voltage regulation, and high-density computing loads.
Overview
Special Transformers Overview
Special-purpose transformers and reactors for grounding, arc suppression, rectification, furnaces, mining, marine, mobile, underground, isolation, control, voltage regulation, and high-density computing loads.
Special Transformers can be engineered around electrical parameters, installation conditions, accessories, testing, and delivery requirements.
industrial process, utility grounding, mining, marine and offshore, mobile and special power
actual process duty, voltage/current waveform, duty cycle and harmonics, cooling and enclosure, protection and interfaces, project test standard
approved duty data sheet, single-line and connection drawings, GA and interface drawings, test procedure and report, nameplate and manuals, packing and installation files
load duty not defined, harmonics omitted, cooling underspecified, interface mismatch, wrong acceptance basis
Special Transformers Product Lineup
Open the relevant product page by application, voltage class, capacity, installation method, and project standard to review configuration, testing, and enquiry data.
Isolation Transformer
Three-phase dry isolation transformers for electrical separation, sensitive loads, industrial control, and power-quality applications.
Control Transformer
Control transformers for machinery, automation panels, industrial control circuits, and project-specific auxiliary voltages.
Voltage Regulator
Voltage-regulating transformer and stabilizer equipment for sites requiring controlled output voltage under changing supply or load conditions.
Grounding Transformer
Oil or dry grounding transformers that create an artificial neutral point for ungrounded power systems.
Arc Suppression Coil
Arc suppression coils for resonant grounding and reduction of capacitive earth-fault current in distribution networks.
Power Reactor
Project-specific reactors for current limiting, filtering, compensation, starting, smoothing, and grid power-quality duties.
Electric Furnace Transformer
Transformers for resistance, arc, induction, smelting, heating, heat treatment, and metallurgical furnace duties.
Rectifier Transformer
Rectifier transformers for industrial DC power systems, electrochemical processes, drives, and power-conversion equipment.
Phase-Shifting Rectifier Transformer
Multi-pulse phase-shifting rectifier transformers for harmonic reduction and industrial converter systems.
Mining Transformer
Robust transformer configurations for mines, underground distribution, crushers, conveyors, ventilation, and remote heavy loads.
Marine Transformer
Marine and shipboard transformers configured for vessel power distribution, offshore service, vibration, humidity, corrosion, and classification requirements.
Bitcoin Mining Transformer
Transformer and compact power packages for high-density computing and cryptocurrency mining loads.
Buried Transformer
Underground distribution transformers and compact packages for roads, bridges, tunnels, airports, parks, and urban cable networks.
Vehicle-Mounted Transformer
Mobile transformer equipment for emergency power, temporary substations, field service, construction, and rapid grid restoration.
PRODUCT SELECTION CENTER
Special Transformers: selection, configuration, and project files
Move from the application to the right product page, then confirm Special Transformers against electrical data, installation conditions, testing requirements, and delivery documents.
industrial process, utility grounding, mining, marine and offshore, mobile and special power
actual process duty, voltage/current waveform, duty cycle and harmonics, cooling and enclosure, protection and interfaces, project test standard
approved duty data sheet, single-line and connection drawings, GA and interface drawings, test procedure and report, nameplate and manuals, packing and installation files
Technical Details
Product lineup and configuration reference
Select the product by electrical duty, system interfaces, site conditions, protection, controls, testing, and delivery scope rather than by enclosure appearance alone.
System arrangement: OSG / SG; System arrangement: Three-phase AC system; Cooling / ventilation: AN / AF; Published power or capacity: Isolation Transformer capacity matched to the buyer's load schedule
Published power or capacity: Control Transformer capacity matched to the buyer's load schedule; Primary / system voltage: Control Transformer primary voltage fixed by the incoming system; Secondary voltage: Control Transformer secondary voltage selected for downstream feeders; Rated frequency: 50 / 60 Hz
Published power or capacity: Voltage Regulator capacity matched to the buyer's load schedule; Primary / system voltage: Voltage Regulator primary voltage fixed by the incoming system; System arrangement: automatic / manual; Rated frequency: 50 / 60 Hz
Transformer option: oil / dry type; System arrangement: single / three phase; Primary / system voltage: Grounding Transformer primary voltage fixed by the incoming system; Design and test basis: Grounding Transformer design and tests set by the project standard and destination
Primary / system voltage: Arc Suppression Coil primary voltage fixed by the incoming system; System arrangement: resonant grounding; Rated current: Arc Suppression Coil current rating sized from the feeder schedule; Design and test basis: Arc Suppression Coil design and tests set by the project standard and destination
Primary / system voltage: Power Reactor primary voltage fixed by the incoming system; Rated current: Power Reactor current rating sized from the feeder schedule; Material / construction: air / iron core; Design and test basis: Power Reactor design and tests set by the project standard and destination
Published power or capacity: Electric Furnace Transformer capacity matched to the buyer's load schedule; Primary / system voltage: Electric Furnace Transformer primary voltage fixed by the incoming system; Secondary voltage: high-current output; Cooling / ventilation: Electric Furnace Transformer cooling margin set by load cycle and ambient temperature
Published power or capacity: Rectifier Transformer capacity matched to the buyer's load schedule; System arrangement: multi-pulse; Primary / system voltage: Rectifier Transformer primary voltage fixed by the incoming system; Design and test basis: Rectifier Transformer design and tests set by the project standard and destination
System arrangement: multi-pulse; Published power or capacity: Phase-Shifting Rectifier Transformer capacity matched to the buyer's load schedule; Primary / system voltage: Phase-Shifting Rectifier Transformer primary voltage fixed by the incoming system; Design and test basis: Phase-Shifting Rectifier Transformer design and tests set by the project standard and destination
Published power or capacity: Mining Transformer capacity matched to the buyer's load schedule; Primary / system voltage: Mining Transformer primary voltage fixed by the incoming system; Enclosure and protection: indoor / outdoor; Design and test basis: Mining Transformer design and tests set by the project standard and destination
System arrangement: CSD / project series; Published power or capacity: Marine Transformer capacity matched to the buyer's load schedule; Primary application: marine duty; Design and test basis: Marine Transformer design and tests set by the project standard and destination
Primary application: continuous duty; Published power or capacity: Bitcoin Mining Transformer capacity matched to the buyer's load schedule; Primary / system voltage: Bitcoin Mining Transformer primary voltage fixed by the incoming system; Cooling / ventilation: Bitcoin Mining Transformer cooling margin set by load cycle and ambient temperature
Primary / system voltage: ≤10 kV reference; Rated frequency: 50 Hz reference; Enclosure and protection: underground; Design and test basis: JB/T 10544 reference
System arrangement: mobile; Published power or capacity: Vehicle-Mounted Transformer capacity matched to the buyer's load schedule; Primary / system voltage: Vehicle-Mounted Transformer primary voltage fixed by the incoming system; Enclosure and protection: transport-controlled
Published values identify catalog platforms or reference configurations. Final ratings, component brands, withstand levels, dimensions, losses, temperatures, protocols, and guarantees follow the approved project data sheet.