OTM40 .... 3200, Switches and Disconnectors
Switchgear and Components
Switches and Disconnectors
ABB Oy, Protection and Connection, Vaasa, Finland
Vaasa, Finland
OTM40 .... 3200
Product Description
Switch disconnectors for installation inside switchboards / enclosures onboard ships and mobile offshore units. Type OTM 160 – OTM 2500_CM230C as specified in the tables below. Technical data: Protection class: IP20 Operational voltage, Ue 690 V (415 V: OTM2000-2500) Insulation voltage, Ui 1000 V Rated impulse vithstand voltage, Uimp 12 kV Rated frequency: 50 - 60 Hz OTM160_ OTM200_ OTM250_ Rated thermal current Ith 160 A 200 A 250 A Rated operational current AC-21A 160 A 200 A 250 A Rated operational current AC-22A 160 A 200 A 250 A Rated operational current AC-23A 160 A 200 A 250 A Rated operational current AC-31B 160 A 200 A 250 A Rated operational current AC-33B 160 A 200 A 250 A Rated short time withstand current Icw, 690 V 1 s. 8 kA 8 kA 8 kA Rated short time making capacity Icm 30kA; 1000V 30kA; 1000V 30kA; 1000V OTM315_ OTM400_ OTM630_ OTM800_ OTM1000_ OTM1250_ 315 A 400 A 630 A 800 A 1000 A 1250 A 315 A 400 A 630 A 800 A 1000 A 1250 A 315 A 400 A 630 A 800 A 1000 A 1250 A 315 A 400 A 630 A 800 A 1000 A 1250 A 315 A 400 A 650 A 720 A 1000 A 1250 A 315 A 400 A 650 A 650 A 1000 A 1000 A 8 kA 8 kA 20 kA 20 kA 50 kA 50 kA 60kA; 690V 60kA; 690V 80kA; 1000V 80kA; 1000V 92kA; 690V 92kA; 690V OTM1600_ OTM2000_ OTM2500_ 1600 A 2000 A 2500 A 1600 A 2000 A *) 2500 A *) 1600 A - - 1250 A - - 1600 A - - 1000 A - - 50 kA 55 kA 55 kA 92kA; 690V 110kA; 690V 110kA; 690V *) AC-21B
Product Ratings
Not Available / To be Updated
Applicable Standards
Not Available / To be Updated