Convertitore analogico unidirezionale 230Vac
Questo convertitore è progettato per pilotare motori in corrente continua da 0,22 a 1,7 kW, per le più svariate applicazioni; sono caratterizzati da ridotte dimensioni ed elevata affidabilità.
Azionamento 4 quadranti per servomotori CC
Il drive è progettato per pilotare motori da 0,4 a 1,3 kW con tensioni fino a tensioni max di 130Vcc in modalità analogica
| Characteristics | 9XSDRC05IG | 9XSDRC10IG | |||
|---|---|---|---|---|---|
| Power Supply | 230 Vac ±10% | 230 Vac ±10% | |||
| Output Voltage | 170Vdc | 170Vdc | |||
| Regulation Ratio | with tachogenerator | 1:30 | 1:30 | ||
| armature | 1:10 | 1:10 | |||
| Speed Error | with tachogenerator | ± 3% | ± 3% | ||
| armature | ± 5% | ± 5% | |||
| Excitation | input | 230 Vac ±10% | 230 Vac ±10% | ||
| output | 190Vdc | 190Vdc | |||
| Potentiometer | 2.5k ohm 1W | 2.5k ohm 1W | |||
| Adjustment Ranges | Output Voltag | 145 .. 210 Vdc | 145 .. 210 Vdc | ||
| Compensation | 0 .. 4 ohm | 0 .. 4 ohm | |||
| Ramps | 0 .. 4 sec. | 0 .. 4 sec. | |||
| Limitation | 4,5 .. 6,5 A | 9 .. 12 A | |||
| Nominal Current | 5 A | 8 A | |||
| Peak Current | 6,5 A | 10 A | |||
| Fast Fuses | 6.3 A (5x20 mm) | 16 A (6.3 x 32 mm) | |||
| Operating Temperature | 0 .. 45 °C | 0 .. 45°C | |||
| Storage Temperature | -20 .. +70°C | -20 .. +70°C |
| FUNCTION | VALUE |
|---|---|
| Maximum output voltage | Supply voltage * 0.9 |
| PWM frequency | 20KHz |
| Operating temperature | 0/+45°C |
| Storage temperature | -10/+70°C |
| Thermal drift of analog circuits | +/- 0.5V/°C |
| Analog inputs (+/-VEL) | +/-10Vdc max, 20Kohm impedance each |
| Current monitor (CURR) | +/-8Vdc = Peak current |
| Speed monitor (TP1) | +/-8Vdc = Maximum speed |
| Output power supply (+V) | +5Vdc max 130 mA |
| Auxiliary supplies (+/-9.8V) | +/-9.8Vdc max. 4mA |
| Maximum encoder frequency | 300KHz Logic levels 2.8/+24V min/max |
| FAULT output | NPN max. 50mA |
| Enable signal (START) | +9V/+30Vdc (min/max) |
| Bandwidth (current stage) | 2KHz |
| Bandwidth (speed loop) | 150Hz |
| Minimum motor armature inductance | 400uH |
| Weight | 0.35 kg |
| Altitude | Up to 1000m without restrictions |
| From 1000 to 2000m derating of 1.5% | |
| Pollution degree | 2nd best (Standards EN60204 and EN50178) |