Poznámky redaktora
5 120 240 300 1.2/1 13/1 36.
4) Cable distrubution cabinets SDCH range.6/5
TECHNIC DATA
CONNECTORS -
CABLE DISTRIBUTION
CABINETS
Cable distribution cabinets Unit 400 630 1000 1600 A
Rated operational voltage, Ue
V 690(2)(5)
/1000(3)(5)
690(2)(5)
/1000(3)(5)
690(2)(4)(5)
/1000(3)(4)(5)
690(2)(4)(5)
/1000(3)(4)(5)
Rated insulation voltage, Ui
V 1000 1000 1000 1000
Conventional free air thermal current, Ith
Conventional enclosed thermal current, Ithe
A 400 630 1000 1600
Rated short-time withstand current, Icw
kArms/s
21/1(1)
23/1(1)
40/1(1)
65/1(3)
Rated peak withstand current, lpk
kApeak
55 148
Rated conditional short-circuit current, (Icc)
kArms
50 –
max 3//315 3//250 3//315 3//250 –
Max.
5) From voltage level 690 used environment classes and according ISO 9223:2012.2/1 36.
Connectors(1)
Unit ADC ADU ADO 240 ADU 300 350 ADI 2150 ADI 300 ADI 400
Rated operational voltage, Ue
V 690 1000(2)
690 1000(2)
690 1000(2)
690 1000(2)
500 690
Rated insulation voltage, Ui
V 1000 690 1000 690 1000
Conventional free air thermal current, Ith
Conventional enclosed thermal current, Ithe
A 250 400 400 400 250 400 630 500 630
Rated short-time withstand current, Icw
kArms/s
– 17.2/1 25/1 17.5 35-2//150 300 300 400
1) According IEC 61238-1-1.5 1.
3) Cable distribution cabinets SDC range. IEC 60529
Busbar system IP2X IP2X IP2X IP2X
Enclosure IP34D IP34D IP34D IP34D
1) Test prerequisite: ∆T=100 Final busbar temperature max.
2) From voltage level 690 used environment classes and according ISO 9223:2012
Connectors Unit STM 400 ADP 300 KSSM-S 630 KSSM-S 1250 800 1200 ADR M8/M12 ADR H12
Rated operational voltage, Ue
V 690 690 500 500 500 500 690 690
Rated insulation voltage, Ui
V 690 1000 690 690 690 690 –
Conventional free air thermal current, Ith
Conventional enclosed thermal current, Ithe
A 400 630 630 1250 800 1200 630 630
Degree protection according IEC 60529 IP2X IP2X IP2X IP2X –
Connectable conductor cross-section Al/Cu mm2
50-300 2//50-300 –
0
1
0
2
0
3
0
6
0
5
0
4
0
7
. fuse 3//315 3//315 –
Degree protection acc.
2) Cable distribution cabinets CDC range.2/1 35/1
Degree protection according IEC 60529 IP2X IP2X IP2X IP2X IP2X
Connectable conductor cross-section Al/Cu mm2
1. 150 °C
