Datasheet

3RV Molded Case Motor Starter Protectors up to 800 A
General data
44
Siemens · 2010
■ 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 43.
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 I
n
A 160 400 630 160 250 400, 630 630, 800
Number of poles
3
Rated operational voltage U
e
AC 50 ... 60 Hz
V 690
Rated impulse withstand voltage U
imp
V 8
Rated insulation voltage U
i
V 1000 800 1 000
Test voltage at industrial frequency
for 1 min
V
3500 3000 3 500
Rated ultimate short-circuit
breaking capacity I
cu
• At 220/230 V AC, 50 ... 60 Hz kA 200 120 200
• At 380/415 V AC, 50 ... 60 Hz
kA
120 100 85 120 200 120 200 100
• At 440 V AC, 50 ... 60 Hz kA
100 80 75 100 180 100 180 80
• At 500 V AC, 50 ... 60 Hz kA
85 65 50 85 150 85 150 65
• At 550 V AC, 50 ... 60 Hz kA
-- 35 --
• At 690 V AC, 50 ... 60 Hz kA
70 30 10 70 80 70 80 30
Rated short-circuit breaking capacity I
cs
(% of I
cu
)
• At 220/230 V AC, 50 ... 60 Hz % 100 75 100 75
• At 380/415 V AC, 50 ... 60 Hz %
100 75 100 75
• At 440 V AC, 50 ... 60 Hz %
100 75 100 75
• At 500 V AC, 50 ... 60 Hz %
100 75 100 100
1)
/
75
2)
100 75
• At 690 V AC, 50 ... 60 Hz %
100 75 100 100
1)
/
50
2)
100 75
Rated short-circuit making capacity (415 V) kA
264 220 187 264 440 264 440 220
Break time (415 V at I
cu
) 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)
3 --
3)
• Electronic (starter combinations) -- ✓
Permissible ambient temperature
•Operation °C -25 ... +70
4)
•Storage °C -40 ... +70
Mechanical endurance
• Operating cycles 20 000 25 000 20 000
• Operating cycles per hour
240 120 240 120
Electrical endurance
• Operating cycles 8000 7 000 5 000 8000 7 000 5 000
• Operating cycles per hour (415 V AC)
120 60 120 60