Product Description

S70602-PBNAS2 is a digital servo amplifier. It is part of the S700 product line from Kollmorgen. Rated output of the amplifier is 6 Amps rms. The rated output is available over the complete input voltage range, which is 208 to 480 Volts AC. The amplifier requires three phase input. Input power requirement of the amplifier is 4.5 kVA. The peak current output which the amplifier can sustain for approximately 2 seconds is 18 Amps. The peak current output which the amplifier can sustain for approximately 5 seconds is 12 Amps The permitted switch on/off frequency is 30 times per hour. The maximum DC bus link voltage is 900 Volts DC. Thermal dissipation of the amplifier, with the output stage disables, is maximum 20 Watts. The thermal dissipation at rated current is 100 Watts. Peak noise emissions of the S70602-PBNAS2 amplifier are 58 dB. Weight of the amplifier is 4.4 kilograms. Its height is 345 millimeters, its width is 70 millimeters, and its depth is 243 millimeters. An internal 4 Amps fuse is provided for the auxiliary voltage. The ambient operating temperature range is 0 to 40 degrees Celsius. Output of the S70602-PBNAS2 amplifier derates by 2.5%/degrees Celsius at temperatures between 40 and 55 degrees Celsius. The recommended site altitude is up to 1000 meters. Output of the amplifier derates by 1.5%/100 meters between 1000 and 2500 meters. S700 series amplifiers have a modular design with three expansion slots. Slot 1 on the amplifier is equipped with a Profibus module. Slot 2 is vacant, and slot 3 is equipped with a safety module. Protection rating of the unit is IP20. An internal fan provides improved heat dissipation.