Panasonic Speed Controller DV-1234 DV1234 Braking: Active while electric braking current is flowing. Compatible motor output: 25 to 90W Electric braking time: 5 sec typ. The braking current will be turned off before the 5-sceond limit as the motor stops.(Braking current is 2 to 3 times the rated current.) Operating temperature range: –10 to 50C Operating voltage range: 10% (at rated voltage) Operation change: High-stability Parallel operation: Enabled Power frequency: 50/60 Hz Rated current: 1 A Rated voltage: Single phase 200 VAC Soft-start/soft-down capability: Available (typically up to 5 sec (0 to max. speed)) Speed control range: 50 to 1400 r/min /50 to 1700 r/min Speed setting: From external controller, e.g. external speed changer Speed variation: 3% or less Storage temperature: –20 to 60C Plus One Year Warranty