Fig. 18 — Control Center VFD Input Components (LF-2 VFD)
LEGEND
1 — Input Inductor Assembly 12 — Fuse, Class CC, 600V, 1A (3)
2 — Capacitor Bank Assembly 13 — Transformer, 3kVA
3 — Pre-Charge Resistor Assembly 14 — Line Sync PC Board Assembly
4 — AC Contactor (3) 15 — Line Sync Board Cover
5 — Power Module Assembly 16 — Fan, 115V (3)
6 — Terminal Block, 10-Position (Extra Low Voltage) 17 — Control Power Circuit Breaker, 600V, 15A
7 — Power Module Assembly 18 — Circuit Breaker, 600V
8 — Fuse Block, 30A, 600V, Class CC 19 — Lug, Ground, 2-600 MCM
9 — Fuse, Class CC, 600V, 15A (2) 20 — Inductor Overtemperature Switch (Hidden)
10 — Fuse, Class CC, 600V, 5A (1) 21 — Input Power Wiring Access Panel
11 — Fuse, Class CC, 600V, 20A (3) 22 — Terminal Block (Hazardous voltage)
FUSE
REF
FUSE
DESCRIPTION
FU1 CLASS CC, 1A/600V
FU2 CLASS CC, 1A/600V
FU3 CLASS CC, 1A/600V
FU4 150A/600V
FU5 150A/600V
FU6 150A/600V
FU7
CLASS CC, 20A/
600V
FU8
CLASS CC, 20A/
600V
FU9
CLASS CC, 20A/
600V
FU10 CLASS CC, 5A/600V
FU11A&B
CLASS CC, 15A/
600V
a23-1626
Fig. 19 — Control Center VFD Input Components (Std Tier VFD)
a23-1653
LEGEND
1—Input Circuit Breaker
2—Power Module
3—Control Relays (CR1 - CR6)
4—Control Fuses
5—120V Control Transformer
6—120V Vaporizer Heater Transformer
7—15 Amp Control Circuit Breaker
8—Cooling Fan