Product data sheet
Specifications
SM6 24 DM1A IAC12,5kA 1s 24kV
12,5kA1s 630A SEPAM 50-100A CT
cubicle
Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications
SM61DS20I2D106CR04
Main
Range of product
SM6
Technology type
Air insulated switchgear
Device short name
DM1A
Product or component type
Cubicle
Internal arc protection
12.5 kA 1 s
Rated frequency (fr)
50 Hz
Rated lightning impulse
withstand voltage (Up)
125 kV peak
Rated voltage (Ur)
24 kV
Rated normal current (Ir)
630 A
Rated short-time withstand
current (Ik)
12.5 kA rms 1 s
Rated short-duration powerfrequency withstand voltage
(Ud)
50 kV rms 50 Hz for 1 min
Standards
IEC 62571-100
Complementary
Bus rated current
630 A
Type of operator
CS manual disconnection
Spring return RI type motor mechanism circuit breaker
Number of contacts
4
Counting device type
Operating counter
Protection type
Circuit breaker
CB name
SF1 type 1
CB installation
Fixed disconnectable
CB operating position
Left-hand side (B1)
CB poles description
3P
CB rated switching sequence
O - 0.3 sec - CO - 3 min - CO
O - 0.3 sec - CO - 15 sec - CO
O - 3 min - CO - 3 min - CO
CB charging time
15 s
CB maximum breaking time
65 ms
Dec 1, 2021
1
CB closing response time
70 ms
CB rated interrupted current
50 A C2 cable charging:
400 A C2 single capacitor bank:
400 A C2 back to back capacitor bank:
Product weight
410 kg
Width
750 mm
Depth
1230 mm
Environment
Ambient air temperature for
operation
-5…40 °C
IP degree of protection
IP3x
Vibration resistance
0.5 gn horizontal
0.4 gn vertical
Operating altitude
<= 1000 m
Packing Units
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Weight
425 kg
Package 1 Height
122 cm
Package 1 width
75 cm
Package 1 Length
160 cm
2
Dec 1, 2021