Call Us : (800) 673-4102

Biddle 550005

Biddle 550005 TTR Transformer Turns Ratio Test Set. Single phase, hand cranked. 0-1A.
  • Biddle 550005 for sale
Mouse move on Image to zoom

Datasheets

$1695.00 Sorry, Out of Stock

Model: Biddle 550005     Condition: Reconditioned

Biddle TTR Transformer Turns Ratio Test Sets measure the turns ratio and exciting current of windings in power, potential and current transformers. Deviations in turns ratio readings indicate problems in one or both windings or the magnetic core circuit.

The TTR test sets aid in identifying:
• Shorted coils
• Open circuits
• Incorrect connections
• Internal faults or tap-changer defects in step regulators as well as in transformers.

The TTR set operates on the principle that the voltage ratio of the transformer at no load is practically equal to the true turns ratio. The major source of error in a transformer is a primary impedance drop due to magnetizing current, which is kept to a minimum by excitation at a fraction of rated voltage. By employing a design that meets both of these conditions along with the use of a null balance system, the turns ratio of a transformer can be determined accurately. When measuring the turns ratio of distribution and power transformers, the accuracy is well within 0.1%.

Single-phase models are primarily used for testing single-phase power and distribution transformers, for low-ratio readings up to 129.99:1, or up to 329.99:1 with an auxiliary transformer. They also can be used to test three phase transformers by connecting and testing each phase separately.

Instruction Manual
Carry Strap (installed)

Similar Products

Contact Info

Please let us know how we can contact you.

Additional Info


In-Stock Notification Request Sent

Your request to be notified when this product is back in stock has been sent to our sales department. We will notify you as soon as this item is available for purchase.

Thank you for allowing us the opportunity to assist with your test equipment needs. We hope to earn your business.

Error Sending Request

We are very sorry but an error on the server is preventing your request from being processed.

Please contact us via email or toll free at (800) 673-4102 and we will be happy to assist you with this request.

We would also greatly appreciate it if you could provide us with this error code: 999

Unable to Process Request

Your offer was received but we are unable to process it for the following reason:
???

Please correct the issue indicated and resubmit or contact us via email or toll free at (800) 673-4102 and we will be happy to assist you with this request.

Offer

AccuSource Electronics is always happy to consider reasonable offers on our test instruments. Please enter your offer below for consideration.

Biddle 550005

$ .00

Contact Info

Requirements

Our normal service includes 90 day warranty, all standard accessories and manuals, and restoration to "nearly new" condition. Discounts may be offered for reduced service levels. Please let us know which of these you would be willing to consider for the price discount.

Reduced Warranty Period:
Do you require manuals and accessories for the instrument?
Will you accept an instrument with minor cosmetic and physical flaws if it operates properly?

Are you willing to prepay your order by check or wire transfer to avoid credit card fees?

Additional Info


Equipment Offer Sent

Your offer has been sent to our sales department for review. You should expect a response within one business day or less.

Thank you for allowing us the opportunity to assist with your test equipment needs. We hope to earn your business.

Error Sending Request

We are very sorry but an error on the server is preventing your request from being processed.

Please contact us via email or toll free at (800) 673-4102 and we will be happy to assist you with this request.

We would also greatly appreciate it if you could provide us with this error code: 999

Unable to Process Offer

Your offer was received but we are unable to process it for the following reason:
???

Please correct the issue indicated and resubmit or contact us via email or toll free at (800) 673-4102 and we will be happy to assist you with this request.