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Siemens Sentron 7KN POWERCENTER 1000 - Page 94

Siemens Sentron 7KN POWERCENTER 1000
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Technical specifications
10.4 5SV6 COM arc fault detection device
Circuit protection devices with communication and metering function
92 System Manual, 06/2021, L1V30827018B-01
Designation
Value
Minimum connectable conductor cross-section, finely
stranded with end sleeve
0.75 mm
2
Minimum tightening torque
1.2 N.m
Maximum tightening torque
2 N.m
Pollution degree
2
Minimum ambient temperature during storage
-40°C
Maximum ambient temperature during storage
75°C
Maximum ambient temperature during operation
45°C
Minimum ambient temperature during operation
-25°C
Ambient temperature with 95% relative air humidity
55°C
Number of test cycles for environmental testing in accord-
ance with IEC 60068-2-30
28
Product feature silicone-free
Yes
Product feature halogen-free
Yes
Minimum tripping current at arcs serial to load
2 A
Maximum tripping current at arcs serial to load
Operating current
Minimum tripping current at arcs parallel to load
50 A
Maximum tripping current at arcs parallel to load
500 A
Mounting position
Any
Mounting depth
70 mm
Height
90 mm
Width
18 mm
Depth
68.5 mm
Net weight
120 g
Suitability for use amperemeter
Yes
Suitability for use reactive power meter
Yes
Suitability for use frequency meter
Yes
Suitability for use voltmeter
Yes
Suitability for use active power meter
Yes
Standard for shock
IEC 61373
Standard for environmental testing sinusoidal vibrations
IEC 60068-2-6
IP degree of protection, at rear
IP20
IP degree of protection, on the front
IP40
Reference condition for measuring accuracy
in accordance with IEC 61557-12, IEC 62053-22 and
IEC 62053-23
Formula for relative total measurement inaccuracy for
measured variable power factor
+/- 0.5%
Formula for relative total measurement inaccuracy for
measured variable power
+/- 1%
Formula for relative total measurement inaccuracy for
measured variable voltage
+/- 0.5%
Formula for relative total measurement inaccuracy for
measured variable active power
+/- 1%
Formula for relative total measurement inaccuracy for
measured variable reactive power
+/- 1%
Measuring method for current measurement
TRMS
Measuring method for voltage measurement
TRMS
Maximum measurable mains voltage between N and L
400 V

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