| | SIMATIC DP, DISTRIBUTED I/O ET200X: EM148-FC, FREQUENCY CONVERTER, 1.5KW INTEGR. NETWORK FILTER, CONNECTION TO DESINA, IP65 |
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| Supply voltage |
| Input voltage acc. to VDE |
| permissible range, lower limit (AC) | 340 V |
| permissible range, upper limit (AC) | 500 V |
| Input voltage acc. to UL |
| permissible range, upper limit (AC) | 340 V |
| permissible range, lower limit (AC) | 480 V |
| Line frequency |
| permissible range, lower limit | 47 Hz |
| permissible range, upper limit | 63 Hz |
| Mains filter |
| integrated | Yes; Type A (to EN 55011) |
| Class A | Yes; to EN 55011 |
| Operations for mains buffering time (20 ms) |
| Max. current for Ue < 380 V | 1.85 A; at 3.8 A approx. 8 ms |
| Max. current for Ue >= 380 V | 2.1 A; at 3.8 A approx. 8 ms |
| Input current |
| Continuous current on continued looping of the supply voltage, max. | 16 A |
| from load voltage L+ (without load), max. | 125 mA |
| from backplane bus 5 V DC, typ. | 50 mA |
| Output current |
| Continuous output current at 40 °C |
| at 2 kHz and 4 kHz, max. | 3.8 A; Continuous currents > 1.9 A are only permissible if at least one of the following conditions is met: - Ambient temperature < 50 °C - Input continuous current when looping through the load supply voltage < 8 A |
| at 8 kHz, max. | 3 A; Continuous currents > 1.9 A are only permissible if at least one of the following conditions is met: - Ambient temperature < 50 °C - Input continuous current when looping through the load supply voltage < 8 A |
| at 16 kHz, max. | 1.45 A |
| Continuous output current at 55 °C |
| at 2 kHz and 4 kHz, max. | 2.1 A; Continuous currents > 1.9 A are only permissible if at least one of the following conditions is met: - Ambient temperature < 50 °C - Input continuous current when looping through the load supply voltage < 8 A |
| at 8 kHz, max. | 1.7 A |
| at 16 kHz, max. | 1.05 A |
| Power |
| Degree of efficiency of the converter, typ. | 97 % |
| Power losses |
| in intermittent operation, max. | 70 W |
| in continuous operation, max. | 42 W |
| Interrupts/diagnostics/status information |
| Alarms |
| Diagnostic alarm | Yes |
| Diagnostic messages |
| Diagnostics | Yes |
| Diagnostics indication LED |
| Group error SF (red) | Yes |
| Status indicator STAT (yellow) | Yes |
| Monitoring the power supply, power module PWR (green) | Yes |
| Drive technology |
| Control/mode |
| V/f characteristic | Yes |
| four quadrants | Yes |
| Motor output, cable length max. | 10 m |
| Overload capability | 150 %; for 60 s, relative to rated current |
| Output frequency, min. | 0 Hz |
| Output frequency, max. | 300 Hz |
| Output frequency, resolution | 0.01 Hz |
| Motor |
| Rated motor power at 3 x 400 V AC |
| acc. to VDE, max. | 1.5 kW |
| acc. to UL, max. | 2 hp |
| Power factor (cos phi), min. | 0.7 |
| Number of poles | 2, 4 or 6 |
| Motor brake | AC (rated voltage according to infeed supply voltage) / max. 1 A |
| short-circuit proof | No; internal fuse 4 A provided |
| Thermistor | Response range about 4 to 5 kohms; channel-related error message: overload |
| Galvanic isolation |
| between the load voltages | Yes |
| between load voltage and all other switching components | Yes |
| Permissible potential difference |
| between different circuits | 1500 V AC |
| Isolation |
| Isolation checked with | 2830 V DC |
| Degree and class of protection |
| Protection against | Overtemperature in the converter; overtemperature in the motor; overvoltage and undervoltage; short-circuit and ground fault protection; motor stalling protection, no-load protection (interrupt) |
| Dimensions |
| Width | 120 mm |
| Height | 265 mm |
| Depth | 181 mm |
| Weight |
| Weight, approx. | 3 kg |
| Status | Feb 27, 2012 |
