Relay REV 571. New 15pcs in stock
Offer type: salePublished: 28.02.2015
| Price: | 120 UAH |
| Seller: |  Borisenko Aleksandr |
| Phones: |  0973455155 Show phone |
| Address: | Ukraine, Dnipropetrovska Oblast', Dnipropetrovsk |
Relay REV 571. New 15pcs in stock
Relay REV 571, REV 572 operated as an overcurrent relay primarily for the protection of DC motors against short circuit currents.
Relays are executed odnostvolnyj REV 571 and dustability (with manual reset) REV 572.
Relays are available with 1 NC or 1 no and 1 NC contacts. Moving parts at the installation location you can change the execution of the contacts within their total number (1 or 2).
Retractor reel performed for rated currents: 1,6; 2,5; 4; 6; 10; 16; 25; 40; 63; 100; 160; 250; 320; 400; 630; 1250 A.
Relays allow for adjustments to the current being drawn within 70-300% of the rated current coil.
Relays are supplied set to the trigger current is equal to twice the nominal. On the scale applied pressure point 0,7; 2; 3 rated current.
The return relay is not standardized.
Rated voltage contact - 660.
Rated current contacts, And - 10.
Maximum permissible starting frequency per hour - 150.
Mechanical wear resistance, million cycles, not less than 0,01.
Switching endurance relay million cycles, not less -0,01 normal mode switching; 3,0 in rare mode switching.
Connection of external wires to the coils and contacts - front.
Operation - intermittent-continuous, intermittent, short-term.
Connection of external wires to the coils for rated currents up to 63 a - front. Coil rated current 100 a and above can be made to the rear or to the front to attach external wires. Relay coil 1250 And are supplied on a temporary plate.
Degree of protection - R.
Relay REV 571, REV 572 operated as an overcurrent relay primarily for the protection of DC motors against short circuit currents.
Relays are executed odnostvolnyj REV 571 and dustability (with manual reset) REV 572.
Relays are available with 1 NC or 1 no and 1 NC contacts. Moving parts at the installation location you can change the execution of the contacts within their total number (1 or 2).
Retractor reel performed for rated currents: 1,6; 2,5; 4; 6; 10; 16; 25; 40; 63; 100; 160; 250; 320; 400; 630; 1250 A.
Relays allow for adjustments to the current being drawn within 70-300% of the rated current coil.
Relays are supplied set to the trigger current is equal to twice the nominal. On the scale applied pressure point 0,7; 2; 3 rated current.
The return relay is not standardized.
Rated voltage contact - 660.
Rated current contacts, And - 10.
Maximum permissible starting frequency per hour - 150.
Mechanical wear resistance, million cycles, not less than 0,01.
Switching endurance relay million cycles, not less -0,01 normal mode switching; 3,0 in rare mode switching.
Connection of external wires to the coils and contacts - front.
Operation - intermittent-continuous, intermittent, short-term.
Connection of external wires to the coils for rated currents up to 63 a - front. Coil rated current 100 a and above can be made to the rear or to the front to attach external wires. Relay coil 1250 And are supplied on a temporary plate.
Degree of protection - R.
