Roberts Gorden UltraVac NEMA 4 - Manual (Page 40)

ROBERTS GORDON ® ULTRAVAC™ C ONTROLLER I NSTALLATION M ANUAL
34
8.2 Variable Frequency Drive Replacement Parts
Caution: Use only genuine ROBERTS GORDON ® replacement parts. Use of parts not specified by
Roberts-Gordon voids warranty.
FIGURE 23: Variable Frequency Drive Components Diagram
Comms Equalization Cable (not shown, located only on Central Controller) 10080450
Telephone Sharing Device, 4 port 10080600
Relay 120 V Unitary 07100
Lights for 150 Style Control Board
Lamp Green Enclosure Mount w/o Light
91321614
Lamp Red Enclosure Mount w/o Light 91321615
Light Diode 24 Vac 91321616
Description Part Number
Description Part Number
Variable Frequency Drive, 1 HP, 120 V, 1 Ø Input (for use with EP-203) 10081201
Variable Frequency Drive, 3/4 HP, 230 V, 1 Ø Input (for use with EP-203) 10081202
Variable Frequency Drive, 2 HP, 230 V, 1 Ø Input (for use with EP-303) 10081203
Variable Frequency Drive, 1 HP, 460 V, 3 Ø Input (for use with EP-203) 10081204
Variable Frequency Drive, 2 HP, 460 V, 3 Ø Input (for use with EP-303) 10081205
Relay, 120 V 90429100
Fuse 10 A (for.75 HP 230 V VFD, 1 HP 460 V VFD and 2 HP 460 V VFD) 91321410
Fuse 25 A (for 1 HP 120 V VFD and 2 HP 230 V VFD) 91321425
Grounding Block 91321300
Fuse Holder 91321400
Rotary Disconnect Base Block 91321550
M16/12.P M16/12.P
Power Input
1 2 5 6 11 13A 13B 13E 25 16 17
PE PE W V U
L2/N L1 B- PE B+
Variable
Frequency Drive
(1 Ø input model shown)
Grounding
Block
Relay
120 V
Rotary
Dissconnect
Base Block
Input Fuse Holder
(1 Ø input model shown, 3 Ø input
models have an additional input
fuse holder and VFD power input.)
Fuse
Holder
Levers