2731-668 ALLANSON 240V 50Hz Transformer – 10,000V Secondary | Mid Tap Grounded
The 2731-668 ALLANSON Transformer is a high-performance, constant-duty transformer designed for oil and gas burner ignition applications. With a 240V primary input (50Hz) and 10,000V secondary output, this transformer provides reliable ignition for commercial, residential, and industrial burners. Featuring a mid-tap grounded secondary, it ensures safe and stable operation across a variety of systems.
🔑 Key Features
✅ Primary Voltage: 240V AC, 50Hz
✅ Primary Rating: 250 VA
✅ Secondary Voltage: 10,000V
✅ Current: 23 mA
✅ Secondary Mid Tap: Grounded for safe operation
✅ Constant Duty: Designed for continuous operation
✅ Durable construction for reliable, long-lasting performance
✅ Ideal for commercial, residential, and industrial burners
📊 Technical Specifications
Specification | Details |
Model |
2731-668 |
Primary Voltage |
240V AC |
Primary Frequency |
50 Hz |
Primary Rating |
250 VA |
Secondary Voltage |
10,000V |
Secondary Current |
23 mA |
Secondary Mid Tap |
Grounded |
Duty |
Constant Duty |
⚠️ Common Symptoms Indicating Transformer Replacement
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Burner fails to ignite or produces weak spark
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Inconsistent ignition performance
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Excessive heat or unusual noise from transformer
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Visible wear or insulation damage
🛒 Shopping Tips
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Confirm Compatibility: Designed for systems requiring 240V primary and 10,000V secondary.
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Installation: Use standard mounting and electrical connection practices.
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Constant Duty: Suitable for continuous operation in commercial, residential, and industrial burners.
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Safety: Mid-tap grounded secondary provides enhanced operational safety.
❓ Frequently Asked Questions (FAQ)
Q1: What is the input voltage and frequency?
A: Input: 240V AC, Frequency: 50Hz.
Q2: What is the output voltage and current?
A: Output: 10,000V, Current: 23 mA.
Q3: Is the secondary grounded?
A: Yes, the mid-tap of the secondary is grounded for safety.
Q4: Is this transformer suitable for continuous operation?
A: Yes, it is designed for constant-duty applications.
Q5: What type of applications is it designed for?
A: Ideal for oil and gas burner ignition systems in commercial, residential, and industrial settings.