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TRF-1402 3 kVA Dry-Type Transformer 480 V to 240 V Split-Phase CE & UL Listed for Elevator Applications
TRF-1402 3 kVA Dry-Type Transformer 480 V to 240 V Split-Phase CE & UL Listed for Elevator Applications
TRF-1402 3 kVA Dry-Type Transformer 480 V to 240 V Split-Phase CE & UL Listed for Elevator Applications
TRF-1402 3 kVA Dry-Type Transformer 480 V to 240 V Split-Phase CE & UL Listed for Elevator Applications
TRF-1402 3 kVA Dry-Type Transformer 480 V to 240 V Split-Phase CE & UL Listed for Elevator Applications
TRF-1402 3 kVA Dry-Type Transformer 480 V to 240 V Split-Phase CE & UL Listed for Elevator Applications
TRF-1402 3 kVA Dry-Type Transformer 480 V to 240 V Split-Phase CE & UL Listed for Elevator Applications
TRF-1402 3 kVA Dry-Type Transformer 480 V to 240 V Split-Phase CE & UL Listed for Elevator Applications
Specifications
Model Number :
TRF-1402
MOQ :
1
Payment Terms :
D/A,D/P,T/T,Western Union
Delivery Time :
3-5 Working Days
Type :
Elevator Parts,surface amount,elevator traveling cable/elevator cable
Product name :
TRF-1402 Transformer 3 kVA | 480 V→240 V Split-Phase
Applicable :
elevator parts,Elevator Equipment,General for escalator parts,Passenger Lift,Passenger Elevator
Transportation :
Clients' Requestment,DHL TNT FEDEX UPS,Sea Delivery
Business type :
manufacturer
Packing :
Packed in carton
Description

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 that reliably steps down 480 V to 240 V split-phase for light-industrial, commercial and solar-battery applications. Built with low-loss M6 silicon-steel laminations and 180 °C Class H insulation, it keeps voltage regulation ≤3 % and audible noise ≤50 dB—perfect for CNC shops, HVAC control panels and data-center UPS rooms. The IP20 ventilated steel enclosure accepts either floor or wall mounting, while copper windings and 115 °C rise deliver cool, maintenance-free operation for more than 20 years. Fully tested to UL 5085 and IEC 61558, 50/60 Hz, -20 °C ~ +40 °C ambient. No liquids, no fire risk, 10-year factory warranty.

Specification Value
Model TRF-1402
Power 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
Regulation ≤3 %
Efficiency @35 % load ≥97 % (DOE 2016)
Audible Noise ≤50 dB
Enclosure IP20, 14-gauge steel, RAL 7035
Mounting Floor or wall
Ambient -20 °C ~ +40 °C
Safety CE, UL 5085, IEC 61558
Warranty 10 years


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TRF-1402 3 kVA Dry-Type Transformer 480 V to 240 V Split-Phase CE & UL Listed for Elevator Applications

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Product Detail
Model Number :
TRF-1402
MOQ :
1
Payment Terms :
D/A,D/P,T/T,Western Union
Delivery Time :
3-5 Working Days
Type :
Elevator Parts,surface amount,elevator traveling cable/elevator cable
Product name :
TRF-1402 Transformer 3 kVA | 480 V→240 V Split-Phase
Contact Supplier
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TRF-1402 3 kVA Dry-Type Transformer 480 V to 240 V Split-Phase CE & UL Listed for Elevator Applications
TRF-1402 3 kVA Dry-Type Transformer 480 V to 240 V Split-Phase CE & UL Listed for Elevator Applications
TRF-1402 3 kVA Dry-Type Transformer 480 V to 240 V Split-Phase CE & UL Listed for Elevator Applications
TRF-1402 3 kVA Dry-Type Transformer 480 V to 240 V Split-Phase CE & UL Listed for Elevator Applications

Xian Sulab Machinery Co., Ltd.

Verified Supplier
5 Years
Shaanxi
Since 2014
Business Type :
Trading Company, Seller
Main Products :
Elevator Spare Parts, Elevator PCB Board, Elevator Wheel Roller
Total Annual :
1000-50000
Employee Number :
10~50
Certification Level :
Verified Supplier
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