TECO-Westinghouse PA7300 Series, Инструкция по установке и эксплуатации

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App-15
PA 7300 APPENDIX
H. CIRCUIT PROTECTION AND ENVIRONMENTAL RATINGS NOTES
• Circuit Protection
The maximum rms symmetrical amperes and voltage of the PA7300 series are listed
as follows
DEVICE RATING SHORT CIRCUIT MAXIMUM
VOLTAGE HP RATING(A) VOLTAGE (V)
1.5 ~ 50 5,000
230V 51 ~ 100 10,000 240V
1.5 ~ 50 5,000
460V 51 ~ 200 10,000 480V
201 ~ 500 18,000
600V
1.5 ~ 60 5,000
600V
75 ~ 100 10,000
• Environmental Ratings
The PA7300 is suitable for use in pollution degree 2 environments.
• Field Wiring Terminals and Tightening Torque
The wiring terminals and tightening torque as follows.
(The main circuit terminal specifications – use 60/75°C copper wire only)
(a) 230V class
CIRCUIT
INVERTER TIGHTENING
RATING (HP)
TERMINALS MARK CABLE SIZE (AWG) TERMINALS TORQUE (IN.-LBS.)
,
5~10 L1, L2, L3, T1, T2, T3, B2, R, P, – 8 M4 15.6
– – – –
15~25 L1, L2, L3, T1, T2, T3, B2, P, – 4 M5 30
6 M6 35
30 L1, L2, L3, T1, T2, T3, +, – 4 M8 78
6 M10 156
Main 40 L1, L2, L3, T1, T2, T3, +, – 2/0 M8 78
Circuit 4 M10 156
50 L1, L2, L3, T1, T2, T3, +, – 2/0 M8 78
4 M10 156
60 L1, L2, L3, T1, T2, T3, + , – 2/0 x 2P M8 78
4 M10 156
75 L1, L2, L3, T1, T2, T3, +, – 2/0 x 2P M8 78
2 M10 156
100, 125 L1, L2, L3, T1, T2, T3, +, – 4/0 x 2P M10 156
1/0 M10 156
Control All series 1 ~ 33 24 - 14 M3 5
Circuit