| Brand | RW Energy |
| Numero ng Modelo | Pangangalang Pangkontrol ng Motor na ARD3 |
| Larawan na Pagsasahimpapawid | 50/60Hz |
| Serye | ARD3 |
Pangkalahatan
Ang mga ARD3 smart motor protector ay maaaring protektahan ang mga motor mula sa maraming pagkakamali habang nakarunong ang motor at ipakita nang malinaw at intuitively ang estado ng pag-run sa pamamagitan ng LCD. Ang protector ay may RS485 remote communication interface at DC4-20mA analog output, na convenient upang makabuo ng network system kasama ang mga control machines tulad ng PLC at PC.
Katangian
U, I, P, S, PF, F, EP, Leakage, PTC/NTC
16 protect function
Start control function
9 programmable DI
5 programmable DO
Modbus-RTU o Profibus-DP communication
1 DC4-20mA analog output
20 fault record
Anti-shaking function
Mga Parameter


Technical parameters |
Technical indicators |
|
Protector auxiliary power supply |
AC85-265V/DC100-350V, power comsumption 15VA |
|
Rated working voltage of the motor |
AC380V / 660V, 50Hz / 60Hz |
|
Rated operating current of the motor |
1 (0.1A-5000A) |
Small special current transformers |
5 (0.1A-5000A) |
||
25(6.3A-25A) |
||
100(25A-100A) |
||
250(63A-250A) |
Special current transformers |
|
800(250A-800A) |
||
Relay output contact capacity |
Impedance load |
AC250V、10A |
Relay output contactor, |
5 channels, AC 250V 6A |
|
Switching input |
9 channels, opto-coupler isolation |
|
Communication |
RS485 Modbus_RTU, Profibus_DP |
|
Environment |
Working temperature |
-10ºC~55ºC |
Storage temperature |
-25ºC~70ºC |
|
Relative humidity |
≤95﹪No condensation, no corrosive gas |
|
Altitude |
≤2000m |
|
Pollution levels |
Class 2 |
|
Protection grade |
Main body IP20, split display module IP54 (installed on the cabinet panel) |
|
Installation category |
Level III |
|
Sukat

Typical Connection
