Sprecher+Schuh CEP7-1EFCB Overload Relay
1. Product Overview
Model: CEP7-1EFCB
Type: Electronic overload relay (advanced protection type)
Brand: Sprecher+Schuh (German industrial electrical expert)
Application: Accurate protection and process monitoring of three-phase motors
2. Core parameters
Item Specifications
Current range 1-25A (adjustable)
Rated voltage 690V AC
Protection function Overload/phase loss/jam/unbalance/ground fault
Control power supply 24-240V AC/DC (adaptive)
Response time <20ms (short circuit protection)
Accuracy class Class 10A (IEC 60947-4-1)
3. Product features
Intelligent protection system:
Real-time three-phase current display (LCD screen)
8 programmable tripping curves
Fault history record (10 cycles of storage)
Industrial Internet of Things integration:
Standard RS485 interface (Modbus RTU protocol)
Optional Profinet/Ethernet module
Support cloud status monitoring
Enhanced safety design:
Dual CPU redundant control
Fail-safe output contacts (forced disconnection structure)
Anti-vibration design (10-500Hz/5g)