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Odpínače 16...125A popis vlastností technické parametry | Odpínače OT 16...125F s montáží na základnu nebo DIN lištu | výběrová tabulka objednací údaje rozměrové výkresy | Odpínače OT s montáží do panelu výběrová tabulka objednací údaje rozměrové výkresy ...
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Poznámky redaktora
m.4 6.P. Max.s.m.m.2500 C
Manual motorized change-over switches and automatic transfer switches
D ata according IEC 60947-3 Switch size 160 200
Rated insulation voltage and rated Pollution
operational voltage 20/D 201: degree 32) 1000 1000
Dielectric strength 1min.M. distance from switch frame nearest busbar cable support 150 mm
8) Operating cycle: O
9) Category AC-21B, 415V
10) For manual change-over switches
11) For motorized and automatic transfer switches
12 Technical data Change-over and transfer switches
.) 690 0.7 5. 10
Rated impulse ithstand voltage31 12
Rated thermal current and rated operational ambient 40°C open air 160 200
current AC20/DC20 ambient 40°C enclosure 160 200
.5
4-pole switch 3.s. (r.7
4-pole switch 6.s.5 40.Technical data
Manual, motorized and automatic
transfer switches OT/OTM160.5
current (r.) 100 kA, 500 (peak) 40..5
(single phase test acc.4
D ata according IEC 60947-6-1
Class equipment PC
Rated short-tim ithstand current Icw (r.with minimum conductor cross section 95
Rated operational current, AC-21A 500 160 200
690 160 200
Rated operational current, AC-22A 500 160 200
690 160 200
Rated operational current, AC-23A 415 160 200
440 160 200
500 160 200
690 160 200
Rated operational current poles series, DC-21A. .
2) Automatic transfer switches: pollutiondegree2for OTM_C2D_,OTM_C3D_ andOTM_C8D_
3) Automatic transfer switches: Ump= for OTM_C2D_, OTM_C3D_ and OTM_C8D_
4) Utilization category B
5) These values are given for guidance and may vary acc.2
Motorized and autom atic transfer switches 3-pole switch 5. cycles81 Cycles 000 000
Mechanical endurance switch Number operations Oper..s. OFA fuse size gG/aM 315/315 315/315
listed fuse manufacturers (r.4 4
Mechanical endurance Number oper.1s 15
Rated operational current, AC-31B 415 160 200
Rated operational current, AC-33B 415 160 200
1) Automatic transfer switches: operational voltage= max.) 690 0.s.5 40..m. the motor manufacturer
6) Short circuit duration 50ms, without fuse protection
7) Max. IEC60269). 415 ACfor OTM_C2D_, OTM_C3D_ and OTM_C8D.23A 110 160/2 200/2
220 160/2 200/2
440 160/3 200/3
660 160/4 200/4
Rated operational power, AC-23A5 230 60
The -ratings are accurate for 3-phase 1500 400 110
R.15s 15
690 0.m.s. OFA fuse size gG/aM A/A 355/315 355/315
cut-off current (peak) value.) kA, 415 (peak) 40.2 3. OFA fuse size gG/aM 355/315 355/315
Rated short-tim ithstand current Icw (r.m.5 2.25s 15
690 8
Rated short-tim making capacity61
Icm (peak)7'
690 30
Power loss pole With rated current 2.) kA, 690 (peak) 40.5
The cut-off current refers values Max. standard asychronous motors 415 110
500 110 132
690 160 200
Rated breaking capacity 415 280 600
category AC-23 500 280 600
690 280 600
Rated conditional short-circuit (r.) and Max.5 40. 000 000
Terminal bolt size Metric thread diam eter length M8x25 M8x25
Terminal tightening torque Counter torque required 15-22 15-22
Operating torque Typical for 3-pole switches 7
Weight ithout accessories Manual change-over switches 3-pole switch 2
