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INTELLIGENT MOTOR PROTECTION RELAY
i.MWM-IO Motor Protection Relays
Current range
0.25 TO 5 Amp4 TO 61 Amp40 TO 500 Amp400 TO 1200 Amp
Enquire about this productTECHNICAL INFORMATION
Know your product.
Product Details
| CT Type | In built in 0.25-5 A / DIN Rail Mount External CT Unit in 4-61 A/ External Phase CTs for above 61A |
|---|---|
| Voltage Type | AC |
| Power Source | 3 Phase 4 Wire [R-Y-B-N] |
| Temperature | + 10 TO 60 Degree [Operation] |
| Display | Back lit LCD 16 X 2 |
| Mounting | Door Mount [Door Cutout 92 X 92 mm] |
| Output Contact | P-NO / P-NO-NC [3 A 240 VAC] |
Display
- Current
- Voltage
- P.F
- KW
- KWh
- Operating Hour
- Start Counter
- Trip Counter
- Current Status at Last Trip
- Voltage Status at Last Trip
Standard Features
- Selectable IT Curve OR Definite Time
- Selectable Trip Time for SPP & UL
- Selectable Rotor Locked Value
- RS-485 Communication
- Digital Timer for Star-Delta Starter
- In-built Delta-Star Converter for purpose of Energy Saving
Optional Feature
- Add On Current Module For Remote Monitoring of Current.
- 4 to 20mA O/P w.r.t. Running KW value
- Add On Module 4 to 20mA O/P w.r.t. Running KW value
Protections
- Single Phasing Protection Current
- Single Phasing Voltage
- Over Load Protection
- Over Voltage Protection
- Under Load Protection
- Under Voltage Protection
- Phase Un-balance
- Phase Reversal Protection
- Locked Rotor Protection
- Short Circuit Protection
- Earth Fault Protection
Annunciations
- C
- V
- OL
- OV
- UL
- UV
- Ub
- Ph-r
- L
- S
- E
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