Change-Over & Sub-Circuit Monitor Relay
Change-over and sub-circuit monitor relay for use with static inverter operated systems
Key Features
- Can be used with maintained or non-maintained luminaires powered from a static inverter
- Provides local sub-circuit monitoring to comply with EN50171, the European Standard for centrally supplied emergency systems
- The DRM415AC is available with a number of options such as a steel remote housing and addressable versions
- The DRM415AC can be factory fitted in many ‘free-issued’ luminaires
- For non-maintained operation, the static inverter supply is connected to the DRM415AC together with the local lighting circuits’ unswitched supply
- For maintained operation, the switched supply is also connected to the DRM415AC allowing the luminaire to be switched on and off as though it were a normal mains luminaire
- In the event of the unswitched supply failing, the relay changes over and the luminaire is operated by the static inverter
Cat No |
Description |
Weight |
DRM415AC |
1250VA static inverter change-over relay |
0.30Kg |
Cat No
Description
Weight
|
DRM415AC
1250VA static inverter change-over relay
0.30Kg
|
Length 216mm x Width 42mm x Depth 28mm
(Fixing Centres 206mm along centre line)