ACREL 300286.SZ ARD2-25 modbus-rtu motor protector AC motor circuit protector protection relay
Περιγραφή
Περιγραφή προϊόντων
ARD2 Series Smart Motor Protection Relay
General
ARD series intelligent motor protector (hereinafter referred to as protector) can perform various conditions such as start
timeout, overload, phase failure, unbalance, under load, ground/leakage, blockage, short circuit and external fault during motor operation. ΠΡΟΣΤΑΣΙΑ, and SOE fault event recording function, convenient for on-site maintenance personnel to find the cause of the fault. Suitable for coal, petrochemical, smelting, electric power, ships, and civil construction. The protector has RS485 remote communication interface, DC 4 ~ 20mA analog output, and PLC, PC and other control machines form a network system. Remote monitoring of motor operation.
ΜΟΝΤΕΛΟ
Technical Sheet
Auxiliary power supply | AC85-265V/DC100-350V | ||||||
Rated working voltage of motor | AC380V/AC660V, 50-60Hz | ||||||
Relay output contactor, rated load capacity | 4 way, AC250V,3ΕΝΑ,DC30V,3ΕΝΑ | ||||||
Switching input | 2 way , optical isolation | ||||||
Communication | RS485 Modbus | ||||||
Volume of SOE event recorder | 8 events | ||||||
VoluDielectric intensity | 4000V AC/minute | ||||||
Θερμοκρασία εργασίας | -10℃~55℃ | ||||||
Storage temperature | -20℃~65℃ | ||||||
Σχετική υγρασία | 5%~95% , non-condition | ||||||
Altitude | ≤2000m | ||||||
Class of pollution | 2 | ||||||
Protection level | IP20 | ||||||
Wiring
Typical Connection
Εταιρικό Προφίλ
Επιπλέον πληροφορίες
| Τόπο καταγωγής: | Κίνα |
|---|---|
| Μάρκα: | acrel |
| Αριθμός μοντέλου: | ARD2-25 |
| Τύπος: | Magnetic |
| Poles Number: | 2 |
| Εφαρμογή: | industrial automation |
| Range of setting current: | 6.3-25ΕΝΑ |
| Auxiliary power for motor protector: | AC85V~265V/DC100V~350V |
| Απεικόνιση: | LED |
| Motor power: | 3-11KW |
| Optional functions: | alarm,leakage current protect,SOE and so on |
| Συχνότητα: | 50H/60Hz |
| Μέγεθος: | 96mm*48mm |
| Πακέτο: | paper carton or customize pack |