Heavy Duty DC Battery Disconnecting Switch SD200

Product catalog summary

Specifications:
- Thermal Current Rating: 200 Ampere
- Intermittent Current Ratings: 30% - 360 Ampere, 40% - 320 Ampere, 50% - 300 Ampere, 60% - 260 Ampere, 70% - 240 Ampere
- Inductive Fault Currents: SD200 and SD200B can rupture 800 Amperes at 48V D.C. and 80V D.C. respectively
- Maximum Recommended Contact Voltages: SD200 - 48V D.C., SD200B - 96V D.C.
- Voltage Drop: 40mV per 100 Ampere
- Mechanical Life: Manually Operated >10,000 cycles, Electrically Operated >3,000,000 cycles
- Coil Power Dissipation: Intermittently Rated Types: 15 - 20 Watts, Continuously Rated Types: 7 - 13 Watts
- Maximum Pull-in Voltage: Intermittently Rated Types: 60%V, Continuously Rated Types: 66%V
- Typical Drop-out Voltage: 10-25%
- Typical Pull-in Time: 20ms
- Typical Drop-out Time: Without Suppression: 5ms, With Diode Suppression: 50ms, With Diode and Resistor: 8-20ms
- Contact Bounce Period: 3ms
- Auxiliary Contact Thermal Current Rating: 5 Ampere
- Auxiliary Contact Switching Capacities: 5A at 24V D.C., 2A at 48V D.C., 0.5A at 240V D.C.

Product Overview:
The SD200 is a heavy-duty D.C. battery disconnecting switch, replacing the SD150 series. It combines manual disconnect and coil-operated line contactor functions, offering compact size and reduced installation costs, suitable for small and medium electric vehicles.

Performance Data:
All performance data should be used as a guide only, with potential de-rating or variation based on type and application.

Environmental Compliance:
Albright is registered under BS EN ISO 14001 for Environmental Management. For disposal information, contact the Health, Safety & Environmental Manager of your local supplier.

Catalog excerpts

Heavy Duty DC Battery Disconnecting Switch SD200-1

SD200 Heavy Duty D.C. Battery Disconnecting Switch International announces a new addition to the ED & SD ranges of Battery Disconnection Switches: SD200 This replaces the SD150 series. The SD200 combines the dual function of a manual disconnect and coil operated line contactor and the benefits of this design include compact size and reduced installation costs combined with an electrical capacity sufficient for most small and medium size electric vehicles. Dimensions in mm SD200A PERFORMANCE DATA Thermal Current Rating (100%): 200 Ampere 60% - 260 Ampere 70% - 240 Ampere Intermittent Current Ratings: 30% - 360 Ampere 40% - 320 Ampere 50% - 300 Ampere 48.0 ±0.20 M8 HARDWARE FITTED (2 POS'NS) TO BE TIGHT׋NED WITHIN THE RANGE 7 TO 8 Nm Typical Inductive Fault Currents that can be ruptured (5ms time Constant): SD200 800 Amperes at 48V D.C. SD200B 800 Amperes at 80V D.C. Maximum Recommended Contact Voltages: SD200 48V D.C. SD200B 96V D.C. DRILLING DETAILS FOR MOUNTING Typical Voltage Drop across New Contacts per 100 Ampere: 40mV 05.0 HOLE FOR TIGHTFNING KNO3 HOLE EXPOSED WHEN KNOB IS IN UPPER POSITION. Mechanical Life: Manually Operated Electrically Operated >10,000 >3,000,000 Coil Power Dissipation: Intermittently Rated Types: Continuously Rated Types: 15 - 20 Watts 7 - 13 Watts Maximum Pull-in Voltage (Coil at 20oC): Intermittently Rated Types: Continuously Rated Types: Typical Drop-out Voltage (Coil at 20oC): Typical Pull-in time (contacts to close): Typical Drop-out time (contacts to Open): Without Suppression: With Diode Suppression: With Diode and Resistor (depending on value): 0%V 6%V 10-25% 20ms 5ms 50ms -20ms Tel: +44 (0) 20 8390 5357 Fax: +44 (0) 20 8390 1927 E-mail: [email protected]@albright.co.uk M5 FtXING SCREWS FOR MOUNTING SHOULD BE TIGHT΋NED TO A TORQUE WITHIN THE \ RANGE 1,5-1.7 Nm OPTIONAL MAGNETIC BLOWOUTS CAN BE FITTED HERE FOR D.C VOLTAGES OF 48V OR ABOVE. 6.3mm COIL TERMINALS FITTED Albright is registered under BS EN ISO 14001 Environmental Management System. Should you require information on the disposal of our products, please contact the Health, Safety & Environmental Manager of your Local Supplier for Disposal Guidance Note. jz&׹ijhtInternational Limited 125 Red Lion Road, Surbiton Surrey KT6 7QS, England Web Site: www.albrightinternational.com Rev.4 Sept 2008

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