Are the 0-10V dimmers capable of dimming down to 1%; or what is the minimum dimming level (percentage)?
With 0-10V dimming, the ballast/driver is physically dimming the lighting fixture, whereas the dimmer is just providing a 0-10V signal to what the dimming level should be. Since the ballast/driver is performing the actual dimming, the dimming performance is dependent on the ballast/driver. The IP710 and DS710 dimmers are capable of providing dimming signals to 1% or lower, but again are dependent on the ballast/driver for results.