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PBC 7.5 Three Phase Intelligent Motor Controllers
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Powerboss Compact poate sa asigure numeroase beneficii de moment si de durata, si anume: Soft Start (pornirea in rampa, controlata a motorului), Optimizare, Soft Stop (oprirea in panta, controlata a motorului), Factor de Putere Imbunatatit, Consum Maxim Scazut, Fiabilitate Imbunatatita si Productie Sporita. Combinatia intre costurile de electricitate reduse semnificativ si randamentul sporit constituie o oferta de recuperare a investitiei foarte atractiva.
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| Other specifications | Starting Duty:
- 2.5 X unit rating in amperes for 60 sec.
- 3 X unit rating in amperes for 30 sec.
- 4 X unit rating in amperes for 10 sec.
- 5.5 X unit rating in amperes for 5 sec.
Starts per Hour:
- 12 evenly spaced starts per hour at the ‘Starting Duty’ ratings
Pedestal Voltage:
- 30 – 70% of supply voltage
Starting Torque:
- 9 – 49% of the DOL starting torque
Ramp Up Time:
- 0.5 – 120 Sec
Ramp Down Time:
- 0.5 – 120 Sec
Current Limit:
- 30% DOL current for 60 Sec
- 40% DOL current for 30 Sec
- 50% DOL current for 10 Sec
- 70% DOL current for 5 Sec
Fault Detection:
- Shut down for loss of phase and short-circuit Thyristor
Cooling:
- Naturally cooled
LED Indications:
- Power on, Run, Ramp up, Ramp down, Fault and Optimising/Top of ramp
Relays:
- Run, Fault/Top of ramp
Control Voltage:
– Powered from mains supply
| | power supply | 380 - 440V +10% / -15%
47/63 Hz | | power consumption | 7,5 kW / 15A | | op. temperature | -10 - +40 Deg C
Reduce kW Rating 2% per Deg C up to 50 Deg C
-40 - +60 Deg C Storage Temperature | | op. humidity | <95% No condensation allowed | | dimensions (w x d x h) | 130 x 115 x 270 | | weight | 4 kg | | product certification | EN50082-2, EN55011, 73/23/EEC
IP20 Protection |
Note:
1 - number of A4 pages based on 5% coverage
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