Frequently Asked Questions about 1SU21001
What does the built-in keypad on the 1SU21001 drive display?
The built-in keypad on the 1SU21001 drive allows you to control your SP500 drive. There is a Start/Stop/Rest control, a Forward/Reverse control, and a Setpoint adjustment control. The built-in keypad on the 1SU21001 drive also displays Motor RPM, % Load, and Output Voltage and has many different drive diagnostic features that you can find in the SP500 installation and operation manual.
If the input voltage on a 1SU21001 drive is 200-230 VAC, what are the input amps and input KVA?
The input amps on a 1SU21001 drive are at 5.0 and the input KVA are at 1.3. While you mention the input voltage, make note that not all SP500 drives that have an input voltage of 200-230 VAC match 5.0 input amps and 1.3 KVA. Any single-phase SP500 drive above 2 HP will have higher input amps and input KVA and any three-phase SP500 drive will have higher input amps and input KVA.
Can AX Control repair my 1SU21001 drive without deleting my adjusted setting changes?
We recommend that you back up, save, and document any dip switch settings before sending your 1SU21001 SP500 drive in for repair so that we are able to test the full functionality of the drive under default factory settings. If you have put a lot of work into adjusting the settings on your drive, our team members will be happy to help you reset the drive to your preferred settings after the drive has been fully repaired.
Can the 1SU21001 drive operate under any temperature range?
The 1SU21001 drive can pretty much operate under any typical indoor, outdoor, or room temperature unless you are trying to operate the drive in an area that is typically below freezing. Because the 1SU21001 drive has a NEMA 1 enclosure, it is best that it is used indoors due to the lack of protection on the vented drive cover. This makes it easier for the drive to be at an ambient operating temperature of 32-104 degrees Farenheit. While in storage, the 1SU21001 drive can stay in a location as cold as -40 degrees Farenheit or as hot as 149 degrees Farenheit. The humidty of the setting should be somewhere between 5 and 95 percent non-condensing.
