4.EOCR SSD – SOLID STATE PROTECTION RELAY ANALOG TYPE WITH DIGITAL DIPLAY
Features
- 2 CT based Digital Protection Relay – Directly replaces the SS model
- Current Display of max. current in any Phase
- 7 Segment LED Diagnostic Display
- Highly accurate protection for Phase Loss and Locked Rotor
- Space-Efficient Form Factor (Micro-Compact Design)
- Independent settings for D-Time, O-Time and Current
- Suitable for 1 Phase or 3 Phase motors
- Universal Power Supply Mode for AC/DC (100~240V)
Specifications
| Current Setting |
|
||||||||
| Starting Delay Time (D-Time) |
1-30 sec | ||||||||
| Operating Time (O-Time) |
1-10 sec | ||||||||
| Reset | Manual/Remote | ||||||||
| Overcurrent Trip | Definite | ||||||||
| Control Voltage | 24~240V AC/DC | ||||||||
| Contact Rating | 2 SPST 3A/250VAC | ||||||||
| Fault Diagnosis | 7 segment LED Display | ||||||||
| Mounting | 35mm DIN Rail/Base |
Protection Functions
| Protection Function | Operation Time |
|---|---|
| Over Current | Operates after O-Time |
| Phase Loss | Operates within 3 sec |
| Locked Rotor | Immediately operates if 200% or more of the set current continues after D-Time |
Trip Cause Method and Check Method
Product DImensions
