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Our organization is engaged in manufacturing Electronic Motor Protection Relay that is a three-phase protection solution for motor sizes up to 50KW (max. 88 A current). It is a low-cost product, offering five major protections for motors widely used in fans, pumps, crushers, mills, compressors, belt conveyors, centrifuges, mixers, ventilators, escalators and motorized valves. The major advantage is that it provides E/F co-ordination in contactor-started motors, thus offering greater security, operator safety and economy. Electronic Motor Protection Relay is microcontroller based, highly user-friendly and compact with inbuilt CTs.
Features:
Compact model size
High performance guaranteed
Longer shelf life
Features
Electronic - Solid State - Motor Protection Relay
2 Integral Current Transformers
Electronic Shear-pin Function
Independently Adjustable Starting Trip Delay (D-time) & Trip Time (O-Time)
Available in 3 basic models to cover wide inventory range from 0.5-600 Amps.
Independent Mounting
In built Protections
Protection | Operating (Trip) Time |
Over-current | O-time |
Phase Loss | O-time |
Locked Rotor | O-time+D-time |
Technical Specifications
Current | Type | Range | |
05 | 0.5 - 6A | ||
30 | 3 - 30A | ||
60 | 5 - 60A | ||
over 60 | External CT Option | ||
Start Delay Time(D-Time) | 0.2~30sec | ||
Operating/Trip Delay Time (O-Time) | 0.2~10sec | ||
Operating Characteristic | Definite Time | ||
Control | 220 | 90-260VAC | |
Frequency | 50/60Hz | ||
Output | Relay | 1-SPDT | |
Status | Normally | ||
Atmosphere | Temp | Storage | -30°C to +80°C |
Operation | -25°C to +70°C | ||
Humidity | 45~85% RH Non-Condensing | ||
Mounting | 35mm DIN-rail |