Power Considerations
Intermittent Overload
Light Duty | 110% Overload capability for up to 1 minute out of 10 minutes |
Normal Duty | 110% Overload capability for up to 1 minute out of 10 minutes 150% Overload capability for up to 3 seconds out of 60 seconds |
Heavy Duty | 150% Overload capability for up to 1 minute out of 10 minutes 180% Overload capability for up to 3 seconds out of 60 seconds |
Motor Overload Protection
Electronic Motor Overload Protection | over-temperature protection according to NEC article 430.126 (A)(2). UL61800-5-1 File E59272. |
Short Circuit Current Rating
Maximum Short Circuit Rating | Frames 5…15: Suitable for use on a circuit capable of delivering not more than 100 kA rms symmetrical amperes, up to 600V maximum. |
Frames 6…15: Suitable for use on a circuit capable of delivering not more than 65 kA rms symmetrical amperes at 690V maximum. | |
Frame 5: Suitable for use on a circuit capable of delivering not more than 25 kA rms symmetrical amperes at 690V maximum. | |
Frame 6L: Suitable for use on a circuit capable of delivering not more than 100 kA rms symmetrical amperes at 480V maximum. | |
Actual Short Circuit Rating | Can be further limited by AIC rating of customer supplied branch circuit fuse/circuit breaker. The lowest rated device in the circuit determines the branch short circuit rating. If the fuses providing powers to the drive are lower than 100 kA rms, the branch short circuit protection is the short circuit rating of the fuses. If the fuses have rating higher than 100 kA rms, the branch circuit protection is 100 kA rms. |
Provide Feedback