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Product Center
MengziNDBRY-Ⅲ Series Winding Deformation Tester
Category:
MengziTransformer Testing Series
Phone: 0512-66101666
Product Description
■ Technical Features
The acquisition control employs a high-speed, highly integrated microprocessor.
Communication between the laptop and the instrument USB Interface, wireless Bluetooth interface ( Optional configuration )。
The hardware movement adopts DDS Dedicated digital high-speed frequency-sweeping technology ( United States ), Testing can accurately diagnose faults such as winding distortion, bulging, displacement, tilting, inter-turn short circuits, deformation, and phase-to-phase contact short circuits.
High-speed dual-channel 16 position A/D Sampling ( On-site testing involved modifying the tap changer, resulting in a noticeable change in the waveform. )。
Signal output amplitude is software-adjustable, with a maximum peak amplitude. +10V.
The computer automatically analyzes the detected data and generates electronic documents for storage and printing.
The instrument features a dual measurement system, supporting both linear sweep and segmented sweep measurements. , It is compatible with the measurement modes of the two prevailing technical schools currently used in China.
The amplitude–frequency characteristics comply with the national technical specifications for amplitude–frequency characteristic testers. The horizontal axis ( Frequency ) It features both linear and logarithmic scales.
Accordingly, the printed curve can be either linear or logarithmic; users may select the appropriate type based on their specific requirements.
■ Technical Specifications
Project | Distribution | Sweep measurement range | ||
Scanning method | Linear scanning distribution | (10Hz)-(10MHz)40000 Sweep points, resolution is 0.25kHz、0.5kHz and 1kHz | ||
Segmented frequency sweeping Measurement distribution | (0.5 kHz)–(1 MHz) 、2000 Sweep point ; | |||
(0.5kHz)-(10KHz);(10KHz)-(100KHz);(100KHz)-(500KHz); | ||||
(500 kHz)–(1000 kHz) | ||||
Amplitude | Measurement range | (-120dB) To (+20dB) | ||
Measurement accuracy | 0.1dB | |||
Scanning frequency accuracy | 0.01% |
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Signal | Input impedance :1M Omega | Output impedance :50 Omega | Output amplitude : ± 20V | |
In-phase test repeatability | 99.9% |
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Product Selection Chart | |
Model number | Specifications and Parameters |
ND-BRY01 | Single-phase / Frequency Response Method / Split unit, computer not included |
ND-BRY02 | Single-phase / Frequency Response Method / All-in-one computer ( Includes an industrial PC ) |
ND-BRY03 | Single-phase / Frequency Response Method + Impedance method, two-in-one; the split unit does not include a computer. |
ND-BRY04 | Single-phase / Frequency Response Method + Impedance-based dual-function integrated device |
Contact Us
National Service Hotline: 400-027-8938
Mobile (Manager Chen): 133 9714 9829
Address: Building No. 5, Donghu High-tech Industrial Innovation Base, No. 9 Miaoshan Avenue, Miaoshan Development Zone, Jiangxia District, Wuhan City
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