Vertical R-Core Transformer for Professional Audio

Basic Info
Model No: AL-RT5
Cooling Method: Dry-type Transformer
Winding Type: Auto-transformer
Certification: ISO9001-2000, ISO9001, CE
Usage: Single-phase Transformer, Power Transformer
Frequency Characteristics: Low Frequency
Core Shape: R Core
Brand: AL TRANSFO
Winding Material: 100% Copper
Insulation Class: UL Class B, F, H, N (Optional)
Power Range: 3VA to 5000VA
Core Material: Silicon Steel
Temperature Rise: Operating Temperature: 0°C to +40°C
Frequency: 50/60 Hz
Color: Customized
Input Voltage: Customized
Features:

• Lower profile and weight
• Favorable pricing
• Factory direct price and quick delivery
• OEM accepted
  Deposit Temperature: -20°C to +85°C
  Transport Package: Carton/Foam
  Specification: 5 pcs/box
  Trademark: AL
  Origin: China
  HS Code: 85043190
  Production Capacity: 1000 PCS/20 days

Product Description
R-Type Transformer (R Core Transformer)

1. Low power consumption
2. Reduces leakage flux
3. Silent operation
4. Minimal heat generation
5. Cost-effective, increases efficiency
6. High reliability, better insulation, easy installation

The R-Core transformer features a unique structure using grain-oriented steel for a cutless circular cross-section. Compared to EI transformers, the R-type is 30% smaller, 40% thinner, and lighter. It accommodates power ranges from 2VA to 1000VA, with input voltages from 100V to 240V, and customizable output voltage. Applications include printers, monitors, survey and test equipment, and various electrical devices.

Basic Data:

• Input Voltage: 100V-240V
• Output Voltage: Custom-designed
• Power: 2VA to 1000VA
• Frequency: 50-60 Hz
• Temperature Rise: ≤85°C
• Efficiency: ≥95%
• Operating Temperature: 0°C to +40°C
• Deposit Temperature: -20°C to +85°C

Applications of R-Type Transformer:
Ideal for monitors, printers, computers, photocopiers, fax machines, digital satellite receivers, acoustic devices, survey and test equipment, electrical equipment, medical devices, financial instruments, industrial equipment, signaling devices, communication gear, and lifts.

Operating Environment:

1. Ambient temperature not to exceed +40°C
2. Installation altitude must not exceed 2000m
3. Relative humidity: maximum 90%
4. Protect from rain and snow
5. Location should be free from explosive, corrosive materials, and electrical hazards

Testing Items:

• No-load Test (no-load current, voltage, loss)
• Load Test (load voltage, temperature rise)
• Inductive Voltage Test
• DC Resistance Test
• Safety Test