Thermistor Motor Protection Relay
BA 9038
Codice prodotto:
0051379
Tipo:
BA9038.11/100 AC50/60HZ 24V
Descrizione
The thermistor motor protection relay BA 9038 is used to protect against thermal overload of motors caused by high switching frequency, havy duty starting, phase failure on one phase, bad cooling, high ambient temperature. Also the temperature monitoring of bearings, transmissions, oil and cooling liquids is possible. Up to six thermistors can be connected via the input.
Dati tecnici
| Campo di misura max.: | > 3 kΩ |
|---|---|
| Classificazione: | Thermistor-Motorschutz |
| Contatti di uscita: | 1 C/O contact, 2 C/O contacts |
| Forma costruttiva dell'involucro: | Switch cabinet |
| Larghezza: | 45 mm |
| Tensione ausiliaria: | AC, AC/DC |
| Tipo di apparecchio: | BA 9038 |
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Vantaggi / Benefici per il cliente
- Reliable temperature monitoring of motors
Caratteristiche
- According to IEC/EN 60947-8
- 1 input for PTC-resistors or bimetal contacts
- Broken wire detection in sensor circuit
- Optionally with no voltage reclosing interlock
- Closed circuit operation
- 1 or 2 changeover contacts
- Width 45 mm