1. Scope of application: small fully enclosed fixed/variable frequency refrigeration compressors;

2. Starter type: frequency conversion board start;

3. Test items: pressure and frequency reduction start;

4. Instrument accuracy: voltage adjustment accuracy is ±1.0%; pressure accuracy: ±0.5%; electrical parameter accuracy: ±0.5%; equipped with a communication port.

5. Test fluid: R600a, dry nitrogen;

6. Control mode: with pressure-holding test function;

7. Test voltage: rated voltage: 40V-300V/50Hz/60Hz, standard 3KVA variable frequency power supply quantity: 1 set, single station;

8. Equipment color: integrated color optional (color matching no more than three common);

9. Pressure adjustment range of suction line: -0.1Mpa---0Mpa (vacuum pressure)

10. Pressure adjustment range of suction line: 0-0.9Mpa

11. Adjustment range of exhaust port pressure: negative 0.1—0Mpa (vacuum pressure)

12. Exhaust pipeline pressure adjustment range: 0-2.5Mpa.

13. Power supply: 220V 2.5KW

14. Equipment size: 900X950X1650MM