The countdown display consists of two 7-segment codes that display red, yellow, and green colors and the remaining time of red, yellow, and green lights. Display font: 570mm (H) X300mm (W); maximum display time: 99 seconds; Dimensions: 855X654X260mm; can be adapted to single-phase and multi-phase signals.
1. Supply voltage AC220±15% 50HZ±2HZ;
2. Power <50VA;
3. Power factor >0.86;
4. Ambient temperature -40 ° C ~ +70 ° C;
5. Viewing angle>±30°;
6. Working life > 50,000 hours;
7. The enclosure is rated IP54.