A.3 Identifying The Drive By Model Number - Baldor VS1SD Installation & Operating Manual

A.3 Identifying the Drive by Model Number

Each drive can be identifi ed by its model number, as shown in Figure A-1. The model number is on the shipping label and
the drive nameplate. The model number includes the drive and any options. Drive model numbers for the VS1SD drive
are provided in Table A-3. Goods may be returned only with written notifi cation including a BALDOR Return Authorization
Number and any return shipments must be prepaid.
A.4 Storage Guidelines
If you need to store the drive, follow these recommendations to prolong drive life and performance:
• Store the drive within an ambient temperature range of -40°C to +70°C.
• Store the drive within a relative humidity range of 0% to 90%, non-condensing.
• Do not expose the drive to a corrosive atmosphere.
MN766
Figure A-1 Drive Identifi cation
Voltage Code
2 = 240VAC, 3PH
4 = 480VAC, 3PH
6 = 120/240VAC, 1PH
VS1SD Servo Control
Current Rating
A15 = 15 AMP
1 = NEMA1
4 = NEMA4X (indoor use only)
T = Transistor
B = Both Resistor/Transistor
VS1SD 4 A15 - 1 B
Technical Specifi cations A-5