ENVIRONMENTAL POWER PROTECTION

electronic equipment storage enclosures with power distribution and integral air conditioning, uninterruptible power systems, namely, power supplies with isolation transformers and microprocessor controlled voltage selectors, power monitoring equipment, power control systems, namely, power supplies with isolation transformers and microprocessor controlled voltage selectors modular rectifiers and removable batteries, voltage monitoring and selection devices, namely, automatic voltage selectors, power supplies, and external battery power supplies and accessories, namely, power cords and cord sets and interface cabling