EKF
Voltage relay RVb-63A (through connection) Basic EKF rvb-63a
SKU: rvb-63a
ETIM: EC001438
2583 ₽
Preorder
No description available
| 1-phase | Yes |
| 3-phase | No |
| 1-phase hysteresis monitoring possible | Yes |
| 1-phase undervoltage monitoring possible | Yes |
| 3-phase undervoltage monitoring possible | No |
| Height | 90 мм |
| Depth | 60 мм |
| Voltage measurement range 1 at | 175 В |
| Voltage measurement range 1 from | 165 В |
| Voltage measuring range 2 to | 275 В |
| Voltage measuring range 2 from | 260 В |
| Number of normally closed (NC) contacts | 0 |
| Number of normally open (NO) contacts | 1 |
| Number of switching contacts | 0 |
| Maximum permissible delay time | 2 с |
| Maximum permissible trip delay time without holding | 35 с |
| Minimum adjustable delay time | 1.5 с |
| Minimum adjustable response delay time without time lag | 25 с |
| Rated control supply voltage Us AC at 50 Hz up to | 300 В |
| Rated control supply voltage Us AC at 50 Hz from | 60 В |
| Rated control circuit AC supply voltage Us at 60 Hz from | 60...300 В |
| Rated control supply voltage Us DC up to | 0 В |
| Rated control supply voltage Us DC from | 0 В |
| Rated switching current | 63 А |
| Tripping threshold voltage to | 275 В |
| Response threshold voltage from | 165 В |
| Switch-on current type | Alternating current (AC) |
| Monitored voltage current type | Alternating current (AC) |
| With removable terminals, clamps | No |
| Includes DC voltage monitoring functions - hysteresis | No |
| Includes DC voltage monitoring functions - overvoltage | No |
| Includes DC voltage monitoring functions - undervoltage | No |
| Width | 53.5 мм |
0
★★★★★
0 reviews
No reviews yet. Be the first!
