English
70040-122_01-_-(PC2500_Op._Manual_IT-EN-DE-FR-ES-RU).docx
9
CAUTION:
In case of unit with tank, please fill the tank before connecting Hydraulic tubes.
Electric connections
The unit must be electrically connected by the customer
Picture 6-7 - Electric connection
Please Note
:
•
When units are provided without power and alarm cables (or industrial connectors), cable on terminal blocks into the
electrical box, according to the e-plan enclosed with the unit
•
Electrical installation must respect all valid safety standards.
•
It’s necesary to install protective fuses (indicated on the electrical plan) or a circuit breaker upstream of the power
cable.
•
Make sure the system is adequately earthed.
•
Check that the voltage and frequency of the power supply correspond to the specifications on the unit’s data plate
and/or
enclosed electrical plan
.
•
Pfannenberg Chiller units are designed for TN Earthing Systems. Use the Maximum fault loop Chiller Impedence value
for sizing purposes on site (refer to Zpe value specified within Electrical Diagram attached)
•
For units with (black) control main switch, emergency switch-disconnector (in accordance with IEC 60947-1, IEC
60947-2, IEC 60947-3) will be provided by customer in proximity of the unit
Summary of Contents for PC2500 WT CE STD
Page 17: ...English 70040 122_01 _ PC2500_Op _Manual_IT EN DE FR ES RU docx 17 APPENDIX A1...
Page 40: ...Deutsch 70040 122_01 _ PC2500_Op _Manual_IT EN DE FR ES RU docx 40 ANLAGE A1...
Page 63: ...Italiano 70040 122_01 _ PC2500_Op _Manual_IT EN DE FR ES RU docx 63 ALLEGATO A1...
Page 109: ...Fran ais 70040 122_01 _ PC2500_Op _Manual_IT EN DE FR ES RU docx 109 ANNEXE A1...
Page 119: ...70040 122_01 _ PC2500_Op _Manual_IT EN DE FR ES RU docx 119 n 517 2014 16 2014 I n 517 2014...
Page 123: ...70040 122_01 _ PC2500_Op _Manual_IT EN DE FR ES RU docx 123 PFANNENBERG 30 4 6 1 4...
Page 124: ...70040 122_01 _ PC2500_Op _Manual_IT EN DE FR ES RU docx 124 5 6 7 Pfannenberg TN Zpe...
Page 128: ...70040 122_01 _ PC2500_Op _Manual_IT EN DE FR ES RU docx 128 9 10 11...
Page 130: ...70040 122_01 _ PC2500_Op _Manual_IT EN DE FR ES RU docx 130 KLIXON Klixon 1...
Page 131: ...70040 122_01 _ PC2500_Op _Manual_IT EN DE FR ES RU docx 131...
Page 132: ...70040 122_01 _ PC2500_Op _Manual_IT EN DE FR ES RU docx 132 A1...
Page 134: ...70040 122_01 _ PC2500_Op _Manual_IT EN DE FR ES RU docx 134 B1 0 n 517 2014 2 4 2 15 16...
Page 135: ...70040 122_01 _ PC2500_Op _Manual_IT EN DE FR ES RU docx 135 17 18 19 20 21...
Page 137: ...70040 122_01 _ PC2500_Op _Manual_IT EN DE FR ES RU docx 137 B2...
Page 138: ...70040 122_01 _ PC2500_Op _Manual_IT EN DE FR ES RU docx 138 N 16 11 2017 01 _ ACi...