SF01U 13
7.1 INPUT VOLTAGE RATINGS
SF200 Series drives are rated for 208/240 Vac, three phase, 50-60 Hz input. The drive will
function with input voltages of 208 to 240 Vac (+ 10%, - 15%), at 48 to 62 Hz.
SF200Y Series drives are rated for 208/240 Vac, single or three phase, 50-60 Hz input. The
drive will function with input voltage of 208 to 240 Vac (+10%, -15%), at 48 to 62 Hz.
SF400 Series drives are rated for 400/480 Vac three phase, 50-60 Hz input. The drive will
function with input voltages of 400 to 480 Vac (+ 10%, - 15%), at 48 to 62 Hz.
SF500 Series drives are rated for 480/590 Vac, three phase, 50-60 Hz input, and will function
with input voltages of 480 to 590 Vac (+ 10%, - 15%), at 48 to 62 Hz.
NOTE
Parameter 01 - LINE VOLTAGE SELECTION must be programmed
according to the applied input voltage. See Section 15.0 - DESCRIPTION
OF PARAMETERS.
7.2 INPUT FUSING AND DISCONNECT REQUIREMENTS
A circuit breaker or a disconnect switch with fuses must be provided in accordance with the
National Electric Code (NEC) and all local codes. Refer to the following tables for proper fuse/
circuit breaker ratings and wire sizes.
INPUT FUSE & CIRCUIT BREAKER RATINGS
208/240 Vac, 1 phase 208/240 Vac, 3 phase 400/480 Vac, 3 phase 480/590 Vac, 3 phase
MODEL RATING MODEL RATING MODEL RATING MODEL RATING
SF203Y 10 A SF203Y 10 A
SF205Y 10 A SF205(Y) 10 A SF405 10 A
SF210Y 15 A SF210(Y) 10 A SF410 10 A SF510 10 A
SF215Y 20 A SF215(Y) 12 / 10 A SF415 10 A
SF220Y 25 / 20 A SF220(Y) 15 / 12 A SF420 10 A SF520 10 A
SF230Y 30 / 25 A SF230(Y) 20 / 15 A SF430 10 A SF530 10 A
SF250Y 45 / 40 A SF250(Y) 30 / 25 A SF450 15 A SF550 12 A
SF275 45 / 40 A SF475 20 A SF575 20 A
SF2100 50 / 50 A SF4100 30 / 25 A SF5100 20 A
SF2150 80 / 75 A SF4150 40 / 35 A SF5150 30 A
SF2200 100 / 90 A SF4200 50 / 45 A SF5200 40 A
SF4250 70 / 60 A SF5250 45 A
SF4300 80 / 70 A
NOTE
• Applicable national and local electrical codes take precedence over
recommendations in these tables.
• Use UL Class CC fast-acting, current limiting type fuses. Select fuses with low
I
2
T values, rated at 200,000 AIC. Recommended fuses are Bussman
KTK-R, JJN, and JJS. Similar fuses with equivalent ratings by other
manufacturers may also be acceptable.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
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