1、 Equipment Introduction

Computer operation controls the acquisition of input impedance, mechanical angle and rotation angle error, transformation ratio, phase and steering tests for 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:

3、 Equipment specifications

1. Parameter indicators: Test items and technical indicators

2. 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 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.

6、 Technical training

Free 2-day training for operation and technical personnel, including equipment operation, typical equipment problem solving, equipment maintenance and upkeep. Corresponding appointment training can be added in the future.

7、 Acceptance steps

Both parties shall form an acceptance team to jointly conduct the acceptance, and sign the acceptance report after passing the acceptance; If the quality is found to be unqualified or the model, specifications, quantity, etc. do not match the delivery list during the acceptance process, the supplier should replace or make up for it and bear the responsibility for any resulting issues.

1. Packaging and appearance inspection: completed by the user upon receipt of the goods

2. Host and random accessory inspection: unboxing inspection record, taking photos

3. Parameter indicator verification: product testing

4. Equipment trial operation inspection: training operators

5. Acceptance deadline:

After the equipment is debugged and runs stably, a trial run of 20pcs, 50pcs, and 100pcs will be conducted. After the statistical data is qualified, the equipment will be accepted.