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High-Precision Transformer On-Load Switch Tap Analyzer
1A 3-Channel precision measuring instrument for transformer on-load switch analysis
Product Overview
The Transformer On-Load Tap Changer Analyzer is designed to measure transition waveforms, transition time, instantaneous transition resistance values, three-phase synchronization, and other critical parameters of on-load tap changers in transformers.
Key Features
Built-in precision constant current source with comprehensive protection circuitry
Testing capability with or without windings
Embedded PC-104 industrial control computer for high-speed operation and large storage capacity
6-channel high-speed synchronous data sampling
Operation Interface
5.7-inch backlit wide-temperature LCD with clear sunlight visibility
Graphical and text-based result display
T9 input method supporting numbers, letters, Chinese characters, and symbols
Data Storage & Management
1GB internal storage capacity for tens of thousands of test datasets
External USB storage functionality for expanded data capacity
USB data synchronization for convenient data exchange
Direct USB drive file access capability
Tree-structured storage organized by station name, number, and tap position
Windows-compatible OTS data management software
USB and RS232 connectivity options
Comprehensive PC data management and analysis functions
Data import and on-site testing in PC online mode
Software Upgrading
USB or RS-232 online upgrade capability
On-site USB flash drive upgrade functionality
Technical Parameters
Output Current
≥ 1A, 3 channels
Data Sampling Channels
6 channels
Sampling Frequency
10KHz/s
Transition Resistance Range
0.5 Ω ~ 20 Ω
Transition Time Range
≤ 250ms
Resistance Resolution
0.01 Ω
Time Resolution
0.1ms
Transition Resistance Accuracy
± (5% + 3 characters)
Transition Time Accuracy
± (0.1% + 1 word)
Storage Method
USB flash drive storage with 1GB local storage
Dimensions
350mm × 230mm × 200mm
Host Weight
5kg
Packaging & Delivery
Inner Package: Aluminum alloy + foam plate + dust bag
Outer Packaging: Standard import/export wooden box
Custom OEM Packaging: Available upon request
Instrument Size: 405mm × 370mm × 270mm
Instrument Weight: 13.58kg
Product Images
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Ecer Certification:
Verified Supplier
Our Service
Wuhan Mingyang Industrial Technology Co., Ltd. has a professional sales and technical team to deliver premium pre-sales consultation and full technical support.
We maintain an efficient after-sales team to timely resolve all product and technical issues for global custome... Our Service
Wuhan Mingyang Industrial Technology Co., Ltd. has a professional sales and technical team to deliver premium pre-sales consultation and full technical support.
We maintain an efficient after-sales team to timely resolve all product and technical issues for global custome...