GE Optima IGS 330 - Page 177

For suspension cabling, two length options are available : 24 meter or 36 meter (78 ft 9 in or
118 ft 1 in).
Optima IGS 320, Optima IGS 330 Pre-Installation Manual
Direction 5537562-1-1EN, Revision 3
Chapter 5 Electrical Requirements 177