Manufacturer Factory Transformer Turns Ratio Tester TTR Tester

• After-sales Service: Warranty Certificate
• Warranty: 12 Months
• Test Mode: Saved Test
• Test Region: Forming Cable
• Cable Type: CAT3
• Certification: CE, ISO
• Model NO.: XHBB128B
• Customized: Customized
• Color: Black
• Test Frequency: 128Hz/111Hz/105Hz/94Hz(Afc)
• Resolution: 0.5m
• Transport Package: Wooden Box Filled with Foam Inside
• Specification: 350mm*280mm*170mm
• Trademark: XHHG521B
• Origin: China Xi′an
• HS Code: 8543201000
• Production Capacity: 1000pieces/Year

Product Description

 Transformer Turns ratio tester  XHBB128B overcomes the shortcomings of traditional bridge method. The monitor adopts big screen with lattice liquid crystal, which has the function of indicating by menu, operating easily and directly. It finishes test of three-phase voltage ratio or turns ratio once, fast testing and high precision

Functions Features:

(1) Instrument internal adopt precision three-phase inverter measurement power supply instead of the single-phase mains supply as measuring voltage, which eliminate the harmonic effect of the main voltage , more accuracy. If the working power supply is generator and its without any effect. (2)using three-phase output voltage, improve the test speed, can measure the angle between the phases, automatically identify the transformer wiring group 0-11.
(3)Suitable for various of transformers, with the function of testing the Z type transformer and angle phase.

(4)Using precision three-phase inverter power supply, has the high and low voltage reverse connect protection and transformer inter-turns short circuit protection, tap-changer protection and output short circuit protection functions, increase the stability of instrument.
(5)After inputting the rated parameters, can automatic measure transformer turns ratio, error and tap-changer points, especially for asymmetric tap-changer points, also can accurately test the position of the transformer tap-changer, can measure up to 99 points of tap-changer (6)With 65K True Color Module LCD display, each operation step with English prompt, and the operation can be completed just by prompt and no need of manual.

(7).With Micro-printer ,USB and RS232 interface.

(8)With sealed water-proof and shock-proof sturdy hand-case, be suitable for
field testing.

 Panel instruction

 

(1)Screen: 65K True Color matrix LCD, digital adjust the backlight, display the operation menu and the test results.

(2)High voltage terminals: Connect instrument terminals: The yellow, green,red and black terminals with the corresponding A, B, C ,0 three phase of the tested transformer high-voltage side.

(3)Low voltage terminals: Connect instrument terminal: The yellow, green, red and black with the corresponding a, b, c ,0 three phase of the tested transformer

(4)AC 220V:Power supply input.

(5)Printer: Print the testing results.

(6)Direction key: Up, down, left, and right keys are used to select menus and modify options

(7) OK: After selecting, makes sure of the function.

(8)Back key: Press this button to stop the test or return to the previous state.

(9) Earthed terminal.

(10)RS232: Communication interface.

(11)USB:USB Flash disk.

(12)Test key:After the data is set, press and start testing.

(13)Cancel:Stop measuring or return to the previous state.
 

 

 

 

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On-site Test

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.
Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?

A:No, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?

A: 100% in advance.