TE2803X-C AC Capacitor Multi-parameter Automatic Selection System

1. Overview

TE2803X-C type AC capacitor (chip type) multi-parameter automatic selection system is suitable for the production test of large quantities of AC capacitors, and has AC withstand voltage test ACTV. Insulation resistance test IR; Loss angle tangent value, capacity error sorting TAN, ΔC and other functions. The main parameters of the test using micro-processing technology. Because the system adopts intermittent driving mode, the testing and sorting of capacitors are carried out in a static state, so the measurement accuracy is high, the long-term stability and reliability are good, and the efficiency is high. Suitable for CBB61 plug and CP line.

Main technical indicators of 2.

    T-T AC---T-T IR--- TAN1， CX1--- TAN2， CX2

1. AC withstand voltage test (interelectrode) T-T AC

Test voltage: 0~1000V continuously adjustable

Current setting: 0.5 ~ 10.5A in 0.5 steps

Number of tests: twice

T-T AC after one station test

T-TR AC after one station test

Non-conformity discrimination: under the test voltage, the current exceeding the setting is unqualified.

2. Insulation resistance test T-T IR

Test voltage: DC 100V, 250V, 500V

Test range: 0.1~9.9 × magnification MΩ 102, 103 and 104 three-gear switching

Measurement accuracy: × 102, × 103±10%, × 104±20%

Charging time: ten stations, one station test

Setting range: within the test range, two-digit arbitrary setting

Non-conforming discrimination: those below the set value are non-conforming products.

3. Loss tangent TAN1 TAN2, capacity error sorting CX1 CX2

Test level: 0.3Vrms

Test frequency: 1kHz, 100Hz

Test range: C 0.1μF ~ 15μF

                       TAN      0.0001～0.9999

Test accuracy: C ± 0.1%

TAN ± [0.05%(1 D2) 2 × 10-4] 〕

Grade product discrimination: sorting according to TAN1, CX1, TAN2, CX2 for automatic test all combined

The case is treated as a good product. On the contrary, they are treated as defective products.

4. Sorting ability: The unqualified products in the test process are automatically rejected after discharge, and the qualified products are automatically rejected.

Automatic shifting.

5. Test station: 120

6. Test speed: the fastest 1.5 seconds/station, continuously adjustable

7. Rated power supply voltage: AC 380V 50Hz

8. Working environment: temperature 15 ℃ ~ 25 ℃

Humidity <75% RH