3RV Molded Case Motor Starter Protectors up to 800 A General data Technical specifications 1) Value applies for 3RV13 73-7GN10 molded case motor starter protectors. 2) Value applies for 3RV13 73-7JN10 molded case motor starter protectors. 3) For overload protection of the motors, appropriate overload relays must be used. 4) From 50 °C derating must be observed in some cases, see table in page 45.
46 Siemens · 2009 General technical specifications Type 3RV10 63 3RV10 73 3RV10 83 3RV13 53 3RV13 63 3RV13 64 3RV13 73 3RV13 74 3RV13 83 Standard IEC 60947-2, EN 60947-2 Motor protection 3 -- Starter combinations -- 3 Rated current In A 160 400 630 160 250 400, 630 630, 800 Number of poles 3 Rated operational voltage Ue V 690 AC 50 ... 60 Hz Rated impulse withstand voltage Uimp V 8 Rated insulation voltage Ui V 1 000 800 1 000 Test voltage at industrial frequency V for 1 min 3 500 3 000 3 500 Rated ultimate short-circuit breaking capacity Icu • At 220/230 V AC, 50 ... 60 Hz kA • At 380/415 V AC, 50 ... 60 Hz kA • At 440 V AC, 50 ... 60 Hz kA • At 500 V AC, 50 ...
60 Hz kA • At 550 V AC, 50 ... 60 Hz kA • At 690 V AC, 50 ... 60 Hz kA 200 120 200 120 100 85 120 200 120 200 100 100 80 75 100 180 100 180 80 85 65 50 85 150 85 150 65 -- 35 -- 70 30 10 70 80 70 80 30 Rated short-circuit breaking capacity Ics (% of Icu) • At 220/230 V AC, 50 ... 60 Hz % • At 380/415 V AC, 50 ... 60 Hz % • At 440 V AC, 50 ... 60 Hz % • At 500 V AC, 50 ... 60 Hz % • At 690 V AC, 50 ...
60 Hz % 100 75 100 75 100 75 100 75 100 75 100 75 100 75 100 1001)/ 752) 100 75 100 75 100 1001)/ 502) 100 75 Rated short-circuit making capacity (415 V) kA 264 220 187 264 440 264 440 220 Break time (415 V at Icu) ms 5 6 7 3 5 6 7 Category (EN 60947-2) A B (400 A), A (630 A) B A B (400 A), A (630 A) B Isolating features ✓ Trip classes CLASS 10A, 10, 20, 30 -- Trip units • Magnetic-type • Electronic (motor protection) • Electronic (starter combinations) -- ✓ -- 3 --3) -- ✓ Permissible ambient temperature • Operation °C -25 ... +704) • Storage °C -40 ...
+70 Mechanical endurance • Operating cycles • Operating cycles per hour 20 000 25 000 20 000 240 120 240 120 Electrical endurance • Operating cycles • Operating cycles per hour (415 V AC) 8 000 7 000 5 000 8 000 7 000 5 000 120 60 120 60