VDS 2887 PDF

Full title and description

STB VDS 2887 — VdS guidelines for smoke-protection pressure systems: "Elektrische Energieversorgungseinrichtungen — Anforderungen und Prüfmethoden" (Electrical power supply equipment for smoke-protection pressure systems — requirements and test methods). This document defines technical and test requirements for electrical power-supply units used to feed systems that establish and maintain overpressure for smoke protection (Rauchschutz‑Druck‑Anlagen).

Abstract

VdS 2887 specifies functional requirements, design considerations and test methods for electrical supply equipment intended to ensure reliable operation of smoke‑protection pressure systems (RDA). It complements relevant building- and smoke-control standards (e.g., DIN 18232 and parts of EN 12101) and focuses on continuity of supply, fault behaviour, automatic changeover and test verification under realistic load and fault conditions.

General information

• Status: Current / Active (VdS guideline in force).
• Publication date: 2004-05 (May 2004).
• Publisher: VdS Schadenverhütung GmbH (VdS).
• ICS / categories: Fire protection and smoke/ventilation systems — typical ICS areas: 13.220 (fire protection) and 23.120 (ventilators/fans); relates to standards for smoke and heat control systems.
• Edition / version: Original VdS guideline edition published May 2004 (no later consolidated edition listed).
• Number of pages: 24 pages (approx.).

Scope

The guideline applies to electrical power-supply equipment used specifically for smoke-protection pressure systems (RDA). It sets out requirements and test procedures for supply continuity, automatic switchover, battery and charger performance, fault detection and signalling, environmental and installation constraints, and interaction with control and alarm equipment. It does not replace specific requirements for emergency generators used for fan power (see relevant annexes and cross-references).

Key topics and requirements

• Functional reliability and availability of electrical supply for RDA (including automatic transfer between supply sources).
• Performance and test criteria for standby/battery systems and charging equipment under designed load and fault scenarios.
• Requirements for monitoring, fault signalling and remote alarm interfaces.
• Environmental and installation conditions, cabling, earthing and surge protection relevant to smoke‑protection supplies.
• Test methods and acceptance tests to verify compliance (type tests and periodic inspections).
• Coordination with related standards (DIN 18232, EN 12101 series) and explanation of limits/exclusions (e.g., generator requirements addressed separately).

Typical use and users

Used by system designers, manufacturers of power-supply units and batteries, testing laboratories, certification bodies, installers and building services engineers involved in smoke‑protection pressure systems and smoke/heat control installations. It is referenced during product development, type testing, acceptance testing on site, and in procurement specifications for buildings requiring RDAs.

Related standards

VdS 2887 is intended to complement and be used alongside national and European standards for smoke and heat control, notably DIN 18232 and parts of the EN 12101 series (smoke and heat control systems — various parts covering fans, power supplies and performance/testing). It also sits alongside other VdS guidelines covering components and control equipment for RWA/RDA systems.

Keywords

VdS 2887, STB VDS 2887, smoke-protection pressure systems, RDA, power supply, battery systems, charger, automatic transfer, acceptance test, smoke and heat control, RWA, electrical requirements, VdS guidelines.

FAQ

Q: What is this standard?

A: VdS 2887 is a VdS guideline that specifies requirements and test methods for electrical power-supply equipment used with smoke-protection pressure systems (RDA).

Q: What does it cover?

A: It covers functional requirements, battery and charger performance, automatic changeover and fault behaviour, monitoring and signalling, environmental/installation considerations and test procedures to verify correct operation of supply equipment for RDAs.

Q: Who typically uses it?

A: Manufacturers of power-supply and battery equipment, system designers and integrators of smoke-protection pressure systems, testing and certification bodies, installers, and building services engineers.

Q: Is it current or superseded?

A: The guideline edition commonly referenced is from May 2004 and is listed as current by VdS‑related catalogues; users should verify with VdS for any amendments or newer editions before relying on it for certification or procurement.

Q: Is it part of a series?

A: Yes — VdS publishes a family of RWA/RDA guidelines covering actuators, control units, power supplies and entire systems (other VdS numbers in the 28xx series); VdS 2887 is one guideline within that wider set and is intended to be used together with EN/DIN standards for smoke and heat control.

Q: What are the key keywords?

A: Smoke-protection pressure system, RDA, power supply, battery, charger, automatic transfer, test methods, VdS guidelines, smoke and heat control.