3 Phase Current Protection Relay 3Ø-Digital Current Protection Relay, With backlight 900CPR-3-1-BL
หมวดหมู่ : Electrial Monitoring Protection & Time Relays , 
3Ø-Digital Current Protection Relay, With backlight [900CPR-3-1-BL]
Measuring Parameter | Under Current, Over Current, Current Asymmetry Monitoring |
Electrical Connection | 1Ø-2W, 3Ø-3W, 3Ø-4W |
Display | 3 Digits Liquid Crystal Display with Backlight |
CT Setting | CT Primary : 1A / 5A – 999A, CT Secondary : 1A / 5A (selectable) |
Time Ranges | Power ON Delay : 0.5–99.9sec, Trip time delay : 0–99.9sec, Recovery Time Delay : 0–99.9sec (In Auto Reset Mode), Response Time : <200ms |
Accuracy | Current : ±1% of Setting ± 2 digits, Time Setting Accuracy : ±5% of Setting ±200ms |
Output Contact | 1C/O (SPDT) |
Output Rating | NO : 5A@250V AC, NC : 3A@250V AC |
Supply Voltage | 230V AC (±15%) |
Size | 35mm |
Mounting Type | DIN Rail Mount |
Certification | CE |