SCHNEIDER|SEP888|Mimic-Based Protection Relay
SCHNEIDER SEP888 Mimic-Based Protection Relay
The SCHNEIDER SEP888 is a mimic-based protection relay from the Sepam series 80, designed for electrical system monitoring and control.
Features
It offers real-time mimic display, protection function activation, alarm indication, device control, and data logging with a user-friendly interface.
Technical Specifications
-
Display & Interface
Display resolution: 128 x 240 pixels
Keys: 14
LEDs: 2 (rear status), 2 (front status), 9 (parameter indicators) -
Power & Battery
Rated supply voltage: 24 to 250 V DC
Power consumption: < 16 W
Inrush current: < 10 A for 10 ms
Battery: Lithium 3.6 V (1/2 AA)
Battery life: Up to 10 years (device powered), 8 years (unpowered) -
Dimensions & Mounting
Size: 222 mm H x 264 mm W x 89.7 mm D
Weight: 4.22 kg
Mounting: Fixed on plate -
Electrical Withstand
Dielectric withstand: 2 kV / 1 min (IEC 60255-5)
Impulse voltage: 5 kV (1.2/50 µs) (IEC 60255-5) -
Environmental & Mechanical
Operating temperature: -25°C to +70°C
Storage temperature: -25°C to +70°C
Humidity: Up to 95% RH non-condensing
Vibration: Up to 2 Gn (10–150 Hz)
Shock: 10 Gn (operating), 27 Gn (non-operating) -
Protection Ratings
IP rating: IP52 (front), IP20 (other panels)
NEMA: Type 12 -
Compliance & Standards
Certifications: CE, UL 508, CSA C22.2, EN 50263
EMC: IEC 60255-22-x series, IEC 61000-4-x series
Fire resistance: 650°C (IEC 60695-2-11)
SCHNEIDER|SEP888|Mimic-Based Protection Relay




SCHNEIDER|SEP888|Mimic-Based Protection Relay
SCHNEIDER SEP888 Mimic-Based Protection Relay
The SCHNEIDER SEP888 is a mimic-based protection relay from the Sepam series 80, designed for electrical system monitoring and control.
Features
It offers real-time mimic display, protection function activation, alarm indication, device control, and data logging with a user-friendly interface.
Technical Specifications
-
Display & Interface
Display resolution: 128 x 240 pixels
Keys: 14
LEDs: 2 (rear status), 2 (front status), 9 (parameter indicators) -
Power & Battery
Rated supply voltage: 24 to 250 V DC
Power consumption: < 16 W
Inrush current: < 10 A for 10 ms
Battery: Lithium 3.6 V (1/2 AA)
Battery life: Up to 10 years (device powered), 8 years (unpowered) -
Dimensions & Mounting
Size: 222 mm H x 264 mm W x 89.7 mm D
Weight: 4.22 kg
Mounting: Fixed on plate -
Electrical Withstand
Dielectric withstand: 2 kV / 1 min (IEC 60255-5)
Impulse voltage: 5 kV (1.2/50 µs) (IEC 60255-5) -
Environmental & Mechanical
Operating temperature: -25°C to +70°C
Storage temperature: -25°C to +70°C
Humidity: Up to 95% RH non-condensing
Vibration: Up to 2 Gn (10–150 Hz)
Shock: 10 Gn (operating), 27 Gn (non-operating) -
Protection Ratings
IP rating: IP52 (front), IP20 (other panels)
NEMA: Type 12 -
Compliance & Standards
Certifications: CE, UL 508, CSA C22.2, EN 50263
EMC: IEC 60255-22-x series, IEC 61000-4-x series
Fire resistance: 650°C (IEC 60695-2-11)