S 2111 Safety Module with two hand control
Accessories
Two-hand control panel is non-separating protection device. In general, it serve to ensure the location of both hands of a test system operator who gives a control signal for applying a dangerous test voltage. Two-hand control panel thus ascertain that intervention by the operator in dangerous situations is avoided. A two-hand start control should be used for test stations where dangerous voltages are applied to tested objects without test covers or test probes. This safety module is intended for protection with two hand control device and an emergency switch. Both buttons on the two hand control device must be pressed during the test. If any of the buttons is switched off the safety module will disconnect the measuring circuits from the mains. If the emergency switch is activated the test system will be disconnected from the mains. The START button is intended to activate the safety module after being (re-)energized.
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Standards applied
Electrical switchboards safety
- ESB Competences: Electrical Switchboards Safety Testing
- IEC/EN 61439-1 Low-voltage switchgear and controlgear assemblies - Part 1: General rules
Machine safety
- MST Competences: Machines Electrical Safety Testing
- IEC/EN 50191 Erection and operation of electrical test equipment
- IEC/EN 60950 Information technology equipment – Safety
Portable appliances safety
- PAT Competences: Portable Appliances Safety Testing
- IEC/EN 60335-1 Household and similar electrical appliances - Safety
- IEC/EN 60598-1 Luminaires - Part 1: General requirements and tests
- VDE 0701 Inspection after repair, modification of electrical appliances - periodic
- VDE 0702 Inspection on electrical appliances - general requirements for electrical safety
Instrument safety towards user
- Directive EMC 89/336/EE on electromagnetic compatibility
- IEC/EN 61010-031 Amendment 1 - Safety requirements for electrical equipment for measurement, control and laboratory use - Part 031: Safety requirements for hand-held and hand-manipulated probe assemblies for electrical test and measurement
Applications
End-of-line safety testing in production
- Test station without automatic protection using two hands control device S 2111
