The ATS-1000 controller is designed to realize automatic transfer switch functions. Monitors phase L-N voltages of two networks – primary PRI and secondary SEC. Can be configured to operate in 1-phase or 3-phase networks with asymmetry and phase rotation monitoring.
Depending on software settings the following four network configurations are supported: Network-Network, Network-Network-Coupler, Network-Generator and Network-Generator-Coupler.
The ATS-1000 has a built in control of a power generator and provides the automatic start, the suction control and the monitoring of the readiness to take load.
The Digital Inputs can be used for monitoring of contactors or circuit breakers, fire alarm deactivation or external locking.
Built in text display and keyboard allows convenient configuration and current status monitoring without the need of connecting to the PC.
USB interface can be used for configuration, status monitoring and viewing of logged events by dedicated PC application.
MODBUS-RTU interface allows remote monitoring and integration with PC computers or touch panels.
Connections Automatic Transfer Switch Controller ATS-1000.
• Time control of opening and closing Q1, Q2, Q3.
• Q1, Q2 release control.
• Generator configuration – start attempts, start time, break time, suction control, cooling option, readiness to take load control.
• Load drop option.
• Fire lock.
• External or internal LOCK options.
• 6 LED indication.
• Automatic return or no return modes.
• Manual control option.
• Optional password protection.
• Event logging.
• Current status monitoring.
• USB and MODBUS-RTU communication.
• Configuration via PC application.
• Polish and English text display menu.
| Obsługiwane sieci | Jednofazowa lub trójfazowa |
|---|---|
| Zakres mierzonego napięcia L-N | 0 – 280 VAC |
| Komunikacja MODBUS | Tak |
| Impedancja wejściowa | 10 MΩ |
| Dokładność pomiaru napięć | 2% |
| Pomiar asymetrii i kierunku wirowania | TAK |
| Zakres częstotliwości mierzonych napięć | 47 – 63 Hz |
| Znamionowe napięcie izolacji | 400 V |
| Kategoria przepięciowa | III |
| Napięcie probiercze wej-wyj | 4 000 V AC |
| Napięcie probiercze przerwa zestykowa | 1 000 V AC |
| Temperatura otoczenia | -20°C …. +55°C |
| Przyłącza pomiarowe i sterujące | Zaciski śrubowe max 2,5 mm² (rozłączne) |
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It is used to secure loads (eg. motors) from the voltage unbalance, incorrect phase sequence or damage to the executive contactor’s contacts.
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