TRF-1402 3 kVA Dry-Type Transformer 480 V to 240 V Split-Phase CE & UL Listed for Elevator Applications
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Highlight
3 kVA Dry-Type Transformer
,480 V to 240 V Split-Phase Transformer
,CE & UL Listed Elevator Transformer
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TypeElevator Parts,surface Amount,elevator Traveling Cable/elevator Cable
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Product NameTRF-1402 Transformer 3 KVA | 480 V→240 V Split-Phase
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ApplicableElevator Parts,Elevator Equipment,General For Escalator Parts,Passenger Lift,Passenger Elevator
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TransportationClients' Requestment,DHL TNT FEDEX UPS,Sea Delivery
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Business TypeManufacturer
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PackingPacked In Carton
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Model NumberTRF-1402
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Minimum Order Quantity1
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Delivery Time3-5 Working Days
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Payment TermsD/A,D/P,T/T,Western Union
TRF-1402 3 kVA Dry-Type Transformer 480 V to 240 V Split-Phase CE & UL Listed for Elevator Applications
TRF-1402 Transformer 3 kVA | 480 V→240 V Split-Phase, Dry-Type, CE & UL Listed
The TRF-1402 is a compact 3 kVA dry-type transformer designed for reliable voltage conversion from 480V to 240V split-phase. Engineered for light-industrial, commercial, and solar-battery applications, this transformer delivers exceptional performance with minimal maintenance requirements.
Key Features
- Low-loss M6 silicon-steel laminations for optimal efficiency
- 180°C Class H insulation system for maximum thermal stability
- Voltage regulation ≤3% with audible noise ≤50 dB
- Copper windings with 115°C temperature rise
- IP20 ventilated steel enclosure for versatile mounting
- Maintenance-free operation with 20+ year service life
Technical Specifications
| Model | TRF-1402 |
| Power Rating | 3 kVA |
| Primary Voltage | 480 V (±2×2.5% taps) |
| Secondary Voltage | 240 V split-phase |
| Frequency | 50 / 60 Hz |
| Vector Group | Dyn11 |
| Insulation Class | H (180°C) |
| Temperature Rise | 115°C |
| Voltage Regulation | ≤3% |
| Efficiency @35% Load | ≥97% (DOE 2016) |
| Audible Noise | ≤50 dB |
| Enclosure | IP20, 14-gauge steel, RAL 7035 |
| Mounting Options | Floor or wall |
| Ambient Temperature | -20°C to +40°C |
| Safety Certifications | CE, UL 5085, IEC 61558 |
| Warranty | 10 years |
Applications
Ideal for CNC machine shops, HVAC control panels, data-center UPS rooms, industrial automation, and solar energy storage systems. The dry-type design eliminates fire risks associated with liquid-filled transformers.
Reliability Guaranteed: Fully tested to international standards with 10-year factory warranty. Dry-type construction ensures no liquids and zero fire risk for safe operation in sensitive environments.
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