ACREL 300286.SZ ARD2-25 modbus-rtu motor protector AC motor circuit protector protection relay
תיאור
תיאור מוצרים
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. Protection, 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, זֶרֶם יָשָׁר 4 ~ 20mA analog output, and PLC, PC and other control machines form a network system. Remote monitoring of motor operation.
MODEL
Technical Sheet
Auxiliary power supply | AC85-265V/DC100-350V | ||||||
Rated working voltage of motor | AC380V/AC660V, 50-60הרץ | ||||||
Relay output contactor, rated load capacity | 4 way, AC250V,3א,DC30V,3א | ||||||
Switching input | 2 way , optical isolation | ||||||
תִקשׁוֹרֶת | RS485 Modbus | ||||||
Volume of SOE event recorder | 8 events | ||||||
VoluDielectric intensity | 4000V AC/minute | ||||||
טמפרטורת עבודה | -10℃~55℃ | ||||||
טמפרטורת אחסון | -20℃~65℃ | ||||||
Relative humidity | 5%~95% , non-condition | ||||||
Altitude | ≤2000m | ||||||
Class of pollution | 2 | ||||||
Protection level | IP20 | ||||||
תִיוּל
Typical Connection
פרופיל החברה
מידע נוסף
| איזור מוצא: | חרסינה |
|---|---|
| שם מותג: | acrel |
| מספר דגם: | ARD2-25 |
| סוּג: | מַגנֶטִי |
| Poles Number: | 2 |
| יישום: | industrial automation |
| Range of setting current: | 6.3-25א |
| Auxiliary power for motor protector: | AC85V~265V/DC100V~350V |
| לְהַצִיג: | לד |
| Motor power: | 3-11KW |
| Optional functions: | alarm,leakage current protect,SOE and so on |
| תדירות: | 50H/60Hz |
| גודל: | 96mm*48mm |
| חֲבִילָה: | paper carton or customize pack |