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DC SWITCH DCVS 40-55A

Product catalog summary

Overview: The document provides technical specifications and installation guidelines for the DC Disconnect Switch, specifically models DCVS40 and DCVS55, designed for high voltage DC applications up to 1500V.

Main Specifications:

Rated Insulation Voltage: Up to 1500V
Rated Current: 40A and 55A
IP Rating: IP66, ensuring protection against dust and water ingress
Operating Temperature Range: -40°C to +70°C
Storage Temperature Range: -40°C to +85°C
Pollution Degree: III
Overvoltage Category: II

Design Features:

Modular design with optional 2-8 levels
Positive or reverse contact options
Multiple mounting options including single hole, panel, base, direct command, or mounting enclosure
Dynamic sealing design with world-class materials for high protection rate

Certifications: The switches comply with IEC/EN60947-3:2009+A1+A2, AS60947.3, UL508I, GB/T14048.3 standards and have TUV, CE, CB, SAA, UL, CCC certifications.

Technical Parameters:

Rated Thermal Current (Ithe): 40A and 55A
Rated Impulse Withstand Voltage (Uimp): 8000V
Rated Short-Time Withstand Current (Icw): 1200A
Rated Short-Circuit Making Capacity (Icm): 2000A
Maximum Fuse Size: 125A
Maximum Cable Cross Sections: 4-16 mm²

Installation and Mounting:

Available in horizontal and vertical configurations
Various mounting options including panel and single hole
Torque specifications for different components provided

Altitude Derating: The document includes a derating curve for altitude, indicating performance adjustments required at different altitudes.

Contact Configuration: Various configurations are available, with detailed diagrams provided for installation directions and mounting dimensions.

Catalog excerpts

Electro Mechanical Systems Select Code DCVS 40-55A Disconnect Switch 1500VDC EMS DC Rated Voltage Disconnect Current H-Single hole mounting P-Panel mounting B-Base mounting D-Direct command E-Mounting enclosure Color: L-Lockable Yellow Plate B - Black Knob Gray Plate Technical data Technical Parameter • Up to 1500V • Up to 40-55A • Modular design, optional 2-8 levels. • Positive contact or reverse contact optional. • Single Hole Mounting, Panel Mounting, Base Mounting, Direct Command or Mounting Enclosure optional. • Dynamic sealing design and world class sealing materials guarantee an IP66 protection rate. • DC 1500V insulation voltage design, passed IEC/EN60947-3:2009+A1+A2, AS60947.3, UL508I, GB/T14048.3 test, with TUV, CE, CB, SAA, UL, CCC certifications. EMS - Electro Mechanical Systems C/ Balan90 i Boter, 22, Atico (2a plt.) 08302, Mataro, Barcelona, Spain Tel: +34-625 14 3972 | Email: [email protected] | www.ems-sl.com

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Electro Mechanical Systems DC Disconnect Switch Distribution BoardDimensions DCVS-D - B DC Disconnect Switch Door InterlockDimensions DCVS-B - B Switch bottom rail Conta0t installation dilection mounting dimensions Head panel mounting dimensions Contact Configuration

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DC Disconnect Switch Panel Mounting Contact installation direction Mounting Hole DC Disconnect Switch Single Hole Mounting A: Hole distance 48, w/o gasket B: Hole distance 36, w/ gasket Contact installation direction Mounting Hole

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Electro Mechanical Systems

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Electro Mechanical Systems

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EMS - Electro Mechanical Systems C/ Balançó i Boter, 22, Ático (2ª plt.) 08302, Mataró, Barcelona, Spain Tel: +34-625 14 3972 | Email: [email protected] | www.ems-sl.c

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DC SWITCH DCVS 40-55A

DC SWITCH DCVS 40-55A

Catalog excerpts

All EMS Electro Mecanicals Systems catalogs and technical brochures