Rechercher

1 Scope 1.1 This Standard specifies the technical requirements for the interconnection of distributed energy resources (DER) and distribution systems up to 50 kV line to line at the point of common coupling (PCC). 1.2 This Standard does not define the maximum DER capacity or the upper voltage limit for installations that are interconnected with a single PCC or connected to a given feeder.…

1 Scope 1.1 Purpose The purpose of this Standard is to establish criteria for the design, manufacture, testing, inspection, installation, maintenance, use, and operation of vehicle-mounted aerial devices installed on a chassis, primarily used to position personnel, and for the training of operators for that equipment, to achieve the following objectives: a) prevention of personal injuries and…

1 Scope 1.1 General This document is the base standard for a number of other standards dealing with water treatment equipment, water, dialysis water, concentrates, and dialysis fluid (ISO 23500 series) and provides dialysis practitioners with guidance on the preparation of dialysis fluid for haemodialysis and related therapies and substitution fluid for use in online therapies, such as…

1 Scope This document specifies minimum requirements for concentrates used for haemodialysis and related therapies. This document is addressed to the manufacturer of such concentrates. In several instances in this document, the dialysis fluid is addressed, which is made by the end user, to help clarify the requirements for manufacturing concentrates. Because the manufacturer of the…

1 Scope 1.1 This Standard describes a method for the determination of the glass transition temperature (Tg) of kraft lignin. The procedure utilizes differential scanning calorimetry (DSC). This procedure is applicable to solid lignins (e.g., powdered form) isolated from the kraft pulping process. It does not apply to raw black liquor and lignin in the sodium form produced from the kraft…

1 Scope 1.1 This Standard describes the thermal analysis of kraft lignin using thermogravimetric methods. Thermogravimetry can be used to determine the initial decomposition temperature(s), rate(s) of decomposition, and the temperature at maximum decomposition of various materials, including lignins at atmospheric pressure. All these temperatures are solely based on the mass loss and are not…

1 Scope 1.1 General This Standard specifies testing and labelling requirements for hip protectors used to reduce the risk of hip fracture in the event of a fall. Annex A provides a test method for measuring the effect of a hip protector in reducing the force to the proximal femur during a simulated fall. The test method is applicable both to hip protectors that are designed to withstand a…

1 Scope 1.1 This Standard applies to lighting systems equipment that performs a sensing and/or signaling function, to convey data through wired or wireless means to, or from, other components of a field installed lighting system. This equipment is rated at 600 V or less, for commercial, industrial or residential applications, and intended to be installed in non-hazardous locations in accordance…

1 Scope 1.1 This Code applies to the installation of a) appliances, equipment, components, and accessories where gas is to be used for fuel purposes; b) piping and tubing systems extending from the termination of the utility installation or from the distributor’s propane tank; c) vehicle-refuelling appliances and associated equipment meeting the requirements of a generalpurpose appliance…

1 Scope 1.1 This Code applies to a) the storage, handling, and transfer of propane; b) propane used as an engine fuel in other than motor vehicles; and c) the installation, operation, and maintenance of containers and equipment to be used for propane at customer locations, in distribution locations and filling plants. 1.2 This Code does not apply to a) transportation of propane; b)…