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P. 303-800-4725 F. 303-600-9726 BD Batteries - Broomfield & Denver Colorado
Lifeline Batteries, Total Power Batteries, Rock Racing Battery Line, Optima Battery Lines & Sun Xtender Batteries
  
 
 
 

Racks and Trays.


Racks and trays shall comply with the following.

Racks. Racks, as required in this article, are rigid frames designed to support cells or trays. They shall be substantial and be made of one of the following:
  1. Metal, treated so as to be resistant to deteriorating action by the electrolyte and provided with nonconducting members directly supporting the cells or with continuous insulating material other than paint on conducting members.

  2. Other construction such as fiberglass or other suitable nonconductive materials.


Trays. Trays are frames, such as crates or shallow boxes usually of wood or other nonconductive material, constructed or treated so as to be resistant to deteriorating action by the electrolyte.



Wiring and Equipment Supplied from Batteries.

Wiring and equipment supplied from storage batteries shall be subject to the requirements of this Code applying to wiring and equipment operating at the same voltage, unless otherwise permitted by Overcurrent Protection for Prime Movers.

Battery Locations.

Battery locations shall conform to the following:

Ventilation. Provisions shall be made for sufficient diffusion and ventilation of the gases from the battery to prevent the accumulation of an explosive mixture.

Live Parts. Guarding of live parts shall comply with 110.27.

Working Space. Working space about the battery systems shall comply with 110.26. Working clearance shall be measured from the edge of the battery rack.

Vents.


Vented Cells. Each vented cell shall be equipped with a flame arrester that is designed to prevent destruction of the cell due to ignition of gases within the cell by an external spark or flame under normal operating conditions.

Sealed Cells. Sealed battery or cells shall be equipped with a pressure-release vent to prevent excessive accumulation of gas pressure, or the battery or cell shall be designed to prevent scatter of cell parts in event of a cell explosion.



North American Electrical Code Introduction
PV Systems - General Information 690.1 - 690.3
PV Systems - General Information (1 of 2) 690.1 - 690.3
PV Systems - General Information (2 of 2) 690.1 - 690.3
PV Systems - Circuit Requirements 690.7
PV Systems - Circuit Sizing and Current 690.8
PV Systems - Overcurrent Protection 690.9
PV Systems - Stand-Alone Systems 690.10
PV Systems - Disconnecting Means 690.13 - 690.18
PV Systems - Wiring Methods 690.31 - 690.35
PV Systems - Grounding 690.41 - 690.49
PV Systems - Marking 690.51 - 690.56
PV Systems - Connections to Other Sources 690.60 - 690.64
PV Systems - Storage Batteries 690.71 - 690.74
PV Systems - Systems Over 600 Volts 690.80 - 690.85
Storage Batteries - General 480.1 - 480.4
Storage Batteries - Installation 480.8 - 480.10
 

BD Batteries - A Broomfield-Designers Company
Serving the Local Colorado Community
9-5 Mountain Time & Emergencies
P. 303-800-4725 F. 303-600-9726
Mail to: 138 5023 West 120th Ave. Broomfield, CO 80020
Denver Warehouse: 525 East 70th Ave. Denver, CO 80229
Corporate Accounts, Vendors, Installers, Electricians, and others interested in setting up an account.



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Denver, Colorado
303-800-4725
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