OVERVIEW
BEMAG Dry Type Isolation Transformer - Model UC3225P480K13, Standard BSN130411-05A-1, 225 kVA capacity, manufactured in Canada. Professional-grade three-phase isolation transformer featuring 480V primary voltage, dual secondary voltages of 120/208V, Class 220 insulation system with 150°C temperature rise rating at 170°C ambient elevation temperature. Complete with copper/aluminum connectors, K-Factor 13 rating for non-linear load compatibility, and 3R NEMA enclosure. Built to CSA standards with dry-type construction for safe, maintenance-free operation. Ideal for industrial facilities, data centers, healthcare institutions, commercial buildings, or any application requiring clean power isolation and voltage transformation with harmonic load protection.
EQUIPMENT SPECIFICATIONS
Transformer Model Information:
Manufacturer: BEMAG Transformateur/Transformer
Model Number: UC3225P480K13
Standard: BSN130411-05A-1
Capacity: 225 kVA
Enclosure: 3R NEMA
Configuration: 3-Phase Dry Type Isolation Transformer
Origin: Made in Canada
Weight: 1,473 lbs
Asset ID: 5751625 / MRC-100-BTR-T-1093 / TRANSFORMATEUR T-1093
Electrical Specifications - Primary:
Primary Voltage: 480 VAC
Primary Current: 271 Amperes
Phase: 3-Phase
Winding Configuration: BIL
Electrical Specifications - Secondary:
Secondary Voltage: 120/208 VAC (Dual Voltage)
Secondary Current: 625 Amperes
Phase: 3-Phase
Frequency: 60 Hz
Winding Configuration: BIL
Insulation & Temperature:
Impedance: 4.8% at 170°C
Temperature Rise: At 170°C elevated temperature
Insulation Class: 220
Connector Type: CU/AL (Copper/Aluminum)
K-Factor: 13 (Non-linear load rated)
Available Tap Settings:
Tap A: 504 Volts
Tap B: 492 Volts
Tap C: 480 Volts (Standard)
Tap D: 468 Volts
Tap E: 456 Volts
KEY FEATURES & BENEFITS
BEMAG Quality Manufacturing:
Premium Canadian transformer manufacturer
Dry type isolation design
NEMA 3R outdoor-rated enclosure
225 kVA capacity
CSA certified construction
Heavy-duty commercial construction
Professional installation quality
1,473 lb robust build
High Performance Design:
225 kVA power capacity
480V primary voltage
Dual secondary: 120/208V
Three-phase operation
60 Hz frequency
625A secondary current rating
Five-position tap configuration
271A primary current rating
K-Factor 13 Harmonic Protection:
K-13 rating for non-linear loads
Designed for harmonic-rich environments
Computer and electronic load compatibility
Variable frequency drive protection
UPS system compatibility
LED lighting systems
Reduced overheating from harmonics
Extended transformer life
Isolation Transformer Benefits:
Complete electrical isolation
Noise reduction between systems
Voltage spike protection
Ground loop elimination
Common mode noise rejection
Transient suppression
Clean power delivery
Equipment protection
Dry Type Construction:
No oil or flammable liquids
Fire-resistant operation
Indoor installation approved
Reduced environmental concerns
Minimal maintenance requirements
No leak potential
Safe for occupied spaces
Class 220 insulation system
Safety & Compliance:
CSA certified
NEMA 3R rated enclosure
Class 220 insulation
150°C temperature rise rated
CU/AL connectors
Multiple tap positions
Professional engineering
Canadian standards compliance
SYSTEM COMPONENTS
Main Transformer:
BEMAG Model UC3225P480K13
225 kVA capacity
Standard BSN130411-05A-1
Three-phase isolation design
Dry type construction
Class 220 insulation
NEMA 3R enclosure
Factory-tested assembly
Primary Side:
480 VAC input voltage
271 Ampere rating
3-Phase configuration
Five tap positions
Voltage adjustment range: 456V-504V
CU/AL connection lugs
Complete terminations
Secondary Side:
120/208 VAC output
625 Ampere capacity
Dual voltage capability
60 Hz frequency
3-Phase power
CU/AL connectors
Complete terminations
Enclosure & Protection:
NEMA 3R rated cabinet
Weather-resistant construction
Ventilated design
Protective screening
Lifting provisions
Mounting base included
Access panels
Professional finish
Connection System:
Copper/Aluminum (CU/AL) lugs
Primary termination points
Secondary termination points
Ground connection provisions
Proper clearances
Code-compliant spacing
Thermal Management:
Natural convection cooling
Ventilated enclosure design
150°C temperature rise rating
Class 220 insulation system
Ambient operation to 170°C elevation
Heat dissipation grilles
No forced cooling required
SPECIFICATIONS SUMMARY
Transformer:
Manufacturer: BEMAG Transformateur
Origin: Made in Canada
Model: UC3225P480K13
Standard: BSN130411-05A-1
Capacity: 225 kVA
Weight: 1,473 lbs
Type: Dry Type Isolation Transformer
Enclosure: NEMA 3R
Configuration: 3-Phase
K-Factor: 13
Primary Electrical:
Voltage: 480 VAC
Current: 271 A
Phase: 3-Phase
Taps: 456V, 468V, 480V, 492V, 504V
Secondary Electrical:
Voltage: 120/208 VAC
Current: 625 A
Phase: 3-Phase
Frequency: 60 Hz
Insulation & Rating:
Class: 220
Temperature Rise: 150°C
Ambient: 170°C elevation temp
Impedance: 4.8% at 170°C
Connectors: CU/AL
Physical:
Construction: Dry type
Cooling: Natural convection
Standards: CSA certified
Mounting: Structural base
Finish: Industrial gray
ADDITIONAL INFORMATION
Condition: Used - Reconditioned
Manufacturer: BEMAG Transformateur/Transformer
Model: UC3225P480K13
Standard: BSN130411-05A-1
Capacity: 225 kVA
Configuration: Three-Phase Dry Type Isolation Transformer
Weight: 1,473 lbs
Primary Voltage: 480 VAC, 271 Amperes, 3-Phase
Secondary Voltage: 120/208 VAC, 625 Amperes, 3-Phase, 60 Hz
Tap Positions: Five taps available - 504V, 492V, 480V (standard), 468V, 456V
Insulation Class: 220
Temperature Rating: 150°C temperature rise at 170°C ambient elevation temperature
Impedance: 4.8% at 170°C
K-Factor: 13 (rated for non-linear/harmonic loads)
Connectors: CU/AL (Copper/Aluminum compatible)
Enclosure: NEMA 3R rated
Asset Identification: 5751625 / MRC-100-BTR-T-1093 / TRANSFORMATEUR T-1093
Features:
Dry type isolation transformer design
K-13 harmonic load rated
Five-position voltage tap adjustment
Dual secondary voltage capability (120/208V)
NEMA 3R weather-resistant enclosure
Class 220 high-temperature insulation system
Copper/aluminum connection compatibility
CSA certified construction
Natural convection cooling
Maintenance-free operation
Complete electrical isolation
Suitable for indoor or outdoor installation
Ideal for computer and electronic loads
VFD applications
UPS systems
Harmonic-rich environments
* Manufacturer: BEMAG Transformateur/Transformer
* Model Number: UC3225P480K13
* Standard: BSN130411-05A-1
* Capacity: 225 kVA
