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Minimum voltage rating of the protection device should be 250 Vac for 240/120
Vac and 240/200 Vac rated drives, and 600 Vac for 480/400 Vac and 590/480 Vac
drives.
Current limiting type fuses should be used when input fusing is required. Select
fuses with low I
2
T values, rated at 200,000 AIC. Recommended fuses are
Bussman type KTK-R. Similar fuses with equivalent ratings by other manufacturers
may also be acceptable.
9.0 VOLTAGE SELECTION
9.1 INPUT VOLTAGE RATINGS
M1100 Series drives are rated for 240/120 Vac, 50-60 Hz input. The drive will
function with input voltage of 120 Vac (+ 10%, -15%) at 48 to 62 Hz when wired
for 120 Vac input, or with input voltage of 240 Vac (+ 10%, - 15%), at 48 to 62 Hz,
when wired for 240 Vac input.
M1200 Series drives are rated for 240/200 Vac, 50-60 Hz input. The drive will
function with input voltages of 200 to 240 Vac (+ 10%, - 15%), at 48 to 62 Hz.
M1400 Series drives are rated for 480/400 Vac, 50-60 Hz input. The drive will
function with input voltages of 400 to 480 Vac (+ 10%, - 15%), at 48 to 62 Hz.
M1500 Series drives are rated for 590/480 Vac, 50-60 Hz input. The drive will
function with input voltages of 480 to 590 Vac (+ 10%, - 15%), at 48 to 62 Hz.
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