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Air conditioning controllers
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EVST25A / EVST32A
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Soft starters for CSR (Capacitor Start and Run) single-phase "scroll" compressors
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| Data sheet |
| Italian/English ............................................ |
| EVST25A and EVST32A are soft starters for the switching on, the protection and the starting current limitation of CSR (Capacitor Start and Run) single-phase "scroll" compressors. EVST25A supports: - a maximum working current of 25 A - a starting current limitation of 40 A. EVST32A supports: - a maximum working current of 32 A - a starting current limitation of 45 A. The devices look in blind case, with diagnostic LEDs able to signal the working status (waiting for motor switching on command, motor starting, motor running, etc.) and possible alarms (running current out of range, locked rotor, starting capacitor not disconnected, etc.). Installation is by wall or in electrical panel, on DIN rail. Among the several features one also highlights: - protection degree IP20 - starting capacitor incorporated (200... 240 uF) - maximum rush voltage 4,000 V - instrument lock (for failed startings) management. |
| EVCO S.p.A. | Last update |