ВНИИР
Voltage relay RSN-50-7/250 per. прис. VNIIR A8120-77137437
SKU: A8120-77137437
ETIM: EC001438
7800 ₽
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| 1-phase undervoltage monitoring possible | Yes |
| 3-phase undervoltage monitoring possible | No |
| Height | 110 мм |
| Depth | 65 мм |
| Voltage measurement range 1 at | 250 В |
| Voltage measurement range 1 from | 150 В |
| Number of normally closed (NC) contacts | 1 |
| Number of normally open (NO) contacts | 1 |
| Number of switching contacts | 0 |
| Maximum permissible trip delay time without holding | .06 с |
| Rated control supply voltage Us DC up to | 250 В |
| Rated control supply voltage Us DC from | 250 В |
| Switch-on current type | Direct current (DC) |
| Monitored voltage current type | Direct current (DC) |
| With removable terminals, clamps | No |
| Includes DC voltage monitoring functions - hysteresis | No |
| Includes DC voltage monitoring functions - overvoltage | Yes |
| Includes DC voltage monitoring functions - undervoltage | Yes |
| Width | 85 мм |
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