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E-mail
940009794@qq.com
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Phone
1395802750715968172475
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Address
No. 159, Nanshan North Road, Renhe Street, Yuhang District, Hangzhou City
Product Categories
Hangzhou Weige Electronic Technology Co., Ltd
Rotating Transformer Online Testing System
NegotiableUpdate on 07/06
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Overview
Host Introduction: Computer operation controls the acquisition of motor stator cold state DC resistance, impedance, insulation resistance, power frequency withstand voltage, turn to turn withstand voltage testing, and electrical errors of rotary transformers
Product Details
revolveTransformer online testingsystem
1、 Equipment Introduction
Computer operation controls the acquisition of motor stator cold state DC resistance, impedance, insulation resistance, power frequency withstand voltage, turn to turn withstand voltage testing, as well as electrical error and input impedance, phase shift, positive and negative rotation amplitude (15-360 º) testing of rotary transformers. This system is suitable for the overall testing of rotary transformers
2、 Equipment environmental requirements and scope of application:
Power supply voltage: 220/380V ± 10% 50Hz Operating temperature: 0-40 ℃ Humidity: less than 85%
Test product: Rotary power supply: Peak voltage 19.8V/10KHZ Transformation ratio: 0.286
3、 Equipment specifications
1. Test system configuration:
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Serial Number
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Name of goods
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Main specifications
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quantity
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notes
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1
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Industrial Control Computer
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Advantech Industrial Control Computer
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1 set
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Rotating Transformer
Stator safety comprehensive testing system
(Workstation 1)
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2
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High speed acquisition module
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XMP240
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1 piece
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3
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Electrical control module
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XRE1936
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1 piece
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4
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High voltage relay board
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DY-10KV
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1 piece
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5
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Voltage withstand insulation testing module
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XNJ271
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1 piece
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6
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DC resistance testing module
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XDZ250
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1 piece
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7
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Interturn insulation withstand voltage module
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XDZ260
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1 piece
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8
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Cabinet and wiring
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VG-2X-ATE
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1 set
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1
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Rotary amplitude and impedance tester
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PA333
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1 piece
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Rotating Transformer
Performance parameter testing
(Workstation 2)
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2
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Excitation power supply
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10KHZ/30V
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1 unit
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3
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Rotary angle meter
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FB99
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1 unit
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4
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Rotary servo table
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Non standard
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1 unit
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5
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Industrial Control Computer
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Advantech Industrial Control Computer
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1 set
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6
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Cabinet and wiring
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VG-2X-ATE
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1 set
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2. Parameter indicators: Test items and technical indicators
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DC Resistance
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Test conditions: Automatic measurement and display of ambient temperature using DC constant current source
Measurement range: 1-10-100m Ω (converted from computer resistance value to 20 ℃ resistance value)
Measurement accuracy: ± 1% (accurate to 2 decimal places)
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electric strength
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Test voltage: AC 500-3000V (voltage programmable) 50HZ
Measurement accuracy: ± 5%
Leakage current: 0.1-20mA (automatic range switching) Measurement accuracy: ± 5%
Test time: 1-100 seconds adjustable
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impedance
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Test frequency: 0-10KHZ Level voltage: 30V/5mA
Impedance: 0.00001-99.9999M Ω Measurement accuracy: ± 0.5%
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insulation resistance
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Test voltage: DC500V, DC1000V,
Measurement range: 1.0-500M Ω (automatic range switching) Measurement accuracy: ± 5%
Test time: 1-100 seconds adjustable
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Interturn insulation withstand voltage test
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Test voltage: AC 500-3000V (voltage programmable) Measurement accuracy: ± 5%
Waveform comparison method: area difference, area difference
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Rotary zero position test
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Excitation voltage test 10KHZ/30V, rotation angle test, zero position voltage, test accuracy ± 0.5%
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Peak voltage test of rotary converter
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Excitation voltage test 10KHZ/30V, test the peak values of the sine and cosine voltages of the rotary transformer (24 points in total every 180 degrees)
Test accuracy ± 0.5%
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Rotating electrical angle test
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Excitation voltage test 10KHZ/30V, test the rotation angle and rotor angle (24 points in total every 180 degrees)
Test accuracy ± 2%
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phase shift
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Sine phase angle, cosine phase angle 13.6 º ± 2 º
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3. Random attachments:
Accessories: Accessories/parts required for equipment installation and assembly
Data: Two copies of the Electrical User Manual
Two copies of the Computer User Manual
1 certificate of conformity
List of vulnerable parts (non-standard drawings provided) 1 copy
1 spare parts list
4、 Technical standards of the tested product
1. Safety requirements:
Structural part: No abnormal protrusions; No sharp edges or corners on the surface; Rotating components have protective covers.
2. Electrical part:
Anti electric shock protection function, with no exposed wires, etc; All electrical equipment meets the requirements of relevant national standards
Connect the equipment with the assembly line; Carry out assembly line operations; Data can be transmitted to the production line host, requiring high voltage protection
3. Compliant with standards:
JB/T 9615.2-2000 AC low-voltage motor loose embedded winding inter turn insulation test limit;
GB/T14711-2006 Safety Requirements for Small and Medium sized Rotating Electrical Machines
4. Main functions:
Once connected, the computer automatically tests.
Dynamically simulate the detection process and display real-time detection data.
The electrical strength testing time can be set.
The electrical strength, voltage, and turn to turn insulation power supply can be controlled and adjusted by computer.
Equipped with automatic temperature compensation function.
The threshold for judgment can be manually inputted and stored.
Each testing item is tested separately.
Computers record and store test data; Can be connected to the production line switchboard data; Scan the barcode and enter the product number.
5. Basic configuration
The detection cabinet adopts a combination cabinet with a workbench, with a surface sprayed with plastic. The cabinet is ventilated and rodent proof.
Protection during testing, insulation protection of the workbench to ensure the safety of testing personnel.
The three-phase wiring port of the workstation should be as short as possible to avoid affecting the motor resistance test results
5、 Installation and debugging
1. Loading and unloading requirements:
1T forklift vertical unloading method
2. Installation environment requirements:
Power supply: single-phase voltage AC 220 V ± 10%. Power frequency: 50 Hz ± 10%.
Working environment temperature: 5 ℃~45 ℃; Relative humidity: 20-95%
3. Installation and commissioning process (leading, assisting, etc.)
The user provides installation location, power supply, arranges procurement, and equipment management personnel cooperate
4. Debugging deadline:
The debugging period shall be calculated from the official start of debugging when Party B arrives at Party A's site, and the debugging period shall not exceed 3 working days. Cannot affect the progress and output plan of batch trial production.
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