EN 50107-2:2005
Current
The latest, up-to-date edition.
Signs and luminous-discharge-tube installations operating from a no-load rated output voltage exceeding 1 kV but not exceeding 10 kV - Part 2: Requirements for earth-leakage and open-circuit protective devices
07-04-2005
1 Scope
2 Normative references
3 Definitions
4 General requirements
5 Tests
6 Classification
7 Marking
7.1 Items of marking
7.2 Durability of marking
7.3 Additional information
8 Terminals
9 Provision for protective earthing
10 Protection against accidental contact with live parts
11 Moisture resistance and insulation of type B devices
12 Electric strength
13 Thermal endurance of devices
13.1 General
13.2 Tests for type B devices
13.3 Tests for type A or type C devices
14 Fault conditions
15 Construction
16 Creepage distances and clearances
17 Screws, current-carrying parts and connections
18 Resistance to heat, fire and tracking
19 Resistance to corrosion
20 Performance
20.1 Performance requirements for earth-leakage
protective devices
20.2 Performance requirements for open-circuit
protective devices
20.3 Performance requirements common to both types
of device
21 Interchangeability
Annex A (normative) - Testing of the response time of
earth-leakage protective devices
Annex B (informative) - An example method of measuring the
performance of an earth-leakage
protective device
Annex C (normative) - Test of the response time of
open-circuit protective devices
Annex D (informative) - A method of measuring the performance
of an open-circuit protective device
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.