| LOAD FEEDER FUSELESS DIRECT START, AC 400V, SZ. S0, 27...32A, AC 230V SPRING-LOADED CONNECTION FOR BUSBAR SYSTEMS 60MM TYPE OF COORD. 2,IQ = 50KA (ALSO ACHIEVES TYPE OF COORD.1) 1NO+1NC (CONTACTOR) |
| |
| General technical data: |
| Product brand name | | SIRIUS |
| Product designation | | non-fused load feeders 3RA2 |
| Design of the product | | direct starter |
| Size of the load feeder | | S0 |
| Protection class IP / frontal/front side | | IP20 |
| Degree of pollution | | 3 |
| Insulation voltage / rated value | V | 690 |
| Altitude of installation site / at a height over sea level / maximum | m | 2,000 |
| Ambient temperature | | |
| | °C | -55… 80 |
| | °C | -55… 80 |
- during the operating phase
| °C | -20… 60 |
| Impulse voltage resistance / rated value | kV | 6 |
| Real loss power / per conductor / typical | W | 4.3 |
| Item designation | | |
- according to DIN 40719 extendable after IEC 204-2 / according to IEC 750
| | Q |
- according to DIN EN 61346-2
| | Q |
| Type of assignement | | 2 |
| Mechanical operating cycles as operating time / of the contactor | | |
| | | 10,000,000 |
| Manufacturer article number | | |
- of the circuit-breakers included in the scope of supply
| | 3RV2021-4EA20 |
- of the contactor included in the scope of supply
| | 3RT2027-2AP00 |
- of the link module included in the scope of supply
| | 3RA2921-2AA00 |
- of the busbar adapter included in the scope of supply
| | 8US1251-5NT11 |
| Design of the switching contact | | mechanical |
| Type of the motor protection | | bimetal |
| Adjustable response current | | |
- of the current-dependent overload release
| A | 22… 32 |
| |
| Communication: |
| Product function / Bus-communication | | No |
| Protocol / will be supported | | |
| | | No |
| | | No |
| | | No |
| Product extension / function module for communication | | No |
| |
| Main circuit: |
| Number of poles / for main current circuit | | 3 |
| Number of NC contacts / for main contacts | | 0 |
| Number of NO contacts / for main contacts | | 3 |
| Operating voltage / at 3 AC / rated value / maximum | V | 690 |
| Operating current | | |
- at AC-1 / at 400 V / rated value
| A | 32 |
- at AC-2 / at 400 V / rated value
| A | 29 |
- at AC-3 / at 400 V / rated value
| A | 29 |
- at AC-4 / at 400 V / rated value
| A | 29 |
| Service power | | |
- at AC-2 / at 400 V / rated value
| W | 15,000 |
| | | |
| | W | 15,000 |
| | W | 18,500 |
| | W | 30,000 |
- at AC-4 / at 400 V / rated value
| W | 15,000 |
| Off-load operating frequency | 1/h | 10,000 |
| Switching frequency | | |
- at AC-1 / according to IEC 60947-6-2 / maximum
| 1/h | 1,000 |
- at AC-2 / according to IEC 60947-6-2 / maximum
| 1/h | 1,000 |
- at AC-3 / according to IEC 60947-6-2 / maximum
| 1/h | 1,000 |
- at AC-4 / according to IEC 60947-6-2 / maximum
| 1/h | 300 |
| |
| Control circuit: |
| Type of voltage / of the controlled supply voltage | | AC |
| control supply voltage frequency | | |
| | Hz | 50 |
| Control supply voltage / 1 | | |
- at 50 Hz / for AC / rated value
| V | 230 |
- at 60 Hz / for AC / rated value
| V | 230 |
| Apparent holding power / of the solenoid / for AC | V·A | 9.8 |
| Power factor inductive / at holding power of the coil | | 0.27 |
| |
| Auxiliary circuit: |
| Product extension / auxiliary switch | | Yes |
| Number of NC contacts / for auxiliary contact | | 1 |
| Number of NO contacts / for auxiliary contact | | 1 |
| Number of change-over switches / for auxiliary contact | | 0 |
| |
| Inputs/ Outputs: |
| Number of digital inputs | | 0 |
| |
| Short-circuit: |
| Product function / Short circuit protection | | Yes |
| Design of the short-circuit protection | | circuit-breakers |
| Switch-off capacity limit short-circuit current | | |
| | A | 25,000 |
| | A | 5,000 |
| | A | 2,000 |
| |
| Installation/mounting/dimensions: |
| built in orientation | | vertical |
| Type of fixing/fixation | | for snapping onto 60 mm busbar systems |
| Width | mm | 45 |
| Height | mm | 260 |
| Depth | mm | 164.9 |
| distance, to be maintained, to the ranks assembly | | |
| | mm | 10 |
| | Назад в раздел
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