Sterlco Upright High Temperature Heat Transfer - Manual (Page 40)

Upright Portable Hot Oil TCUs Chapter 7: Appendix 40
7-2 Technical Specifications
Annex B Information
The following design information is provided for your reference:
1. No modifications are allowed to this equipment that could alter the CE compliance
2. Ambient temperature: 40 degrees Celsius – Maximum (104 degrees Fahrenheit)
3. Humidity range: 50% relative humidity
4. Altitude: Sea level
5. Environment: Clean, dust-free and non-explosive
6. Radiation: None
7. Vibration: Minimal, i.e. machine mounting
8. Allowable voltage fluctuation: +/- 10%
9. Allowable frequency fluctuation: Continuous +/- 1%
10. Intermittent +/- 2%
11. Nominal supply voltage: 460/3/60 (Verify on serial number tag)
12. Earth ground type: TN (system has one point directly earthed through a
protective conductor)
13. Power supply should include a ground connection.
14. Over-current protection is supplied in the tcu, but additional protection should be
supplied by the user.
15. The door-mounted disconnect serves as the electrical disconnect device.
16. Tcu is not equipped with local lighting.
17. Functional identification
18. Tcu is equipped with a CE mark
19. Tcu is supplied with an operating manual in the language of the destination country.
20. Cable support may be required for power cord, depending on final installation.
21. No one is required to be in the interior of the electrical enclosure during the normal
operation of the unit. Only skilled electricians should be inside the enclosure for
maintenance.
22. Doors can be opened with a screwdriver, but no keys are required.
23. Two-hand control is not required or provided.
24. All tcus should be moved around and set in a place with a lift truck or equivalent.
25. There are no frequent repetitive cycles that require manual control
⎯repetitive
functions are automatic while the tcu is operating.
26. An inspection report detailing the functional test is included with the tcu.
27. The machine is not equipped with cableless controls.
28. Color-coded (harmonized) power cord is sufficient for proper installation.