Megger TTR330 Three Phase Transformer Turns Ratio Test Set

MODELTTR330

Photographs of the actual unit are sent with every quote.

Used / refurbished
Tested & working
Calibration available
Ships from Plano, TX

Extended-range TTR with tap changer automation and on-board result storage. Ovento Systems carries the Megger TTR330 as used and refurbished stock within our power system & substation testing range, sourced through equipment liquidations, service company fleet upgrades and OEM trade-ins across North America and Asia.

Output current, timing and measurement channels are exercised against a reference load, and supplied cable sets, clamps and software keys are itemised individually. Everything is tested before it is listed and ships from our Plano, TX facility, usually same day. We supply this model most often to electrical testing contractors, utilities, substation service crews and motor repair shops. Tell us the quantity and the delivery date you are working to and we will confirm both.

Specifications

Ratio range	0.8 to 45000
Phases	Three phase
Feature	Tap changer control, onboard storage
Interface	USB, PowerDB
Manufacturer	Megger
Condition	Used / refurbished, functionally tested
Warranty	30-day parts and labour
Stock reference	OV-TTR330

What is included with the TTR330

You receive the instrument, a condition report, and whatever accessories came in with it, all listed by name. Calibration, cases and consumables are optional line items rather than assumed inclusions. If you are completing an existing kit, tell us the part numbers you are missing and we will check accessory stock against them.

Buying this class of instrument used? 5 kV, 10 kV or 15 kV: choosing an insulation tester covers what to check before you pay.

Common questions

Is the Megger TTR330 tested before shipping?

Yes. Every unit is powered up and functionally verified before it is listed, and the tested condition is described in writing on your quote.

Can you supply it with a calibration certificate?

Yes. We can ship the TTR330 with fresh accredited calibration on request. Tell us which standard your programme requires and we will quote it with the instrument.

Do you have more than one in stock?

Usually. Stock moves quickly, so send us the quantity you need and we will confirm current availability and volume pricing the same day.

How quickly does it ship?

In-stock items normally ship the same or next business day from Plano, TX.