To monitor the two new supply sections, The proper, Insufficient and missing line voltage
is transmitted by suitable control technology to the central control center of the operator cts (compagnie des strasbourgeois transport).
The BYPass lamps can now run off line voltage
or work directly with magnetic ballasts, and we've introduced lower lumen options for replacing lower wattage CFL lamps.
BLDC drives (120 VAC / 240 VAC, single phase) typically produce 160/320 armature voltages as designed for optimum performance.
First, it monitors line voltage
and shuts down the unit when it detects the kind of low-voltage conditions that happen frequently during high-use summer months.
A menu switch displays system parameters and alarm messages, such as power failures, line voltage
failure surges or when the collector temperature rises above -40 C.
Provolt occupancy sensor models cover line voltage
occupancy sensing, daylight harvesting and manual-ON/auto-OFF override control in a single unit with no special control stations needed.
When connected as an auto-transformer, the device can buck (lower) or boost (raise) available line voltage
between 5 and 20 percent.
Regulation of the output DC voltage to make the DC overhead line voltage
independent of the AC line fluctuations.
Flexibility is achieved via plug-in modules for either two or four input channels, universal AC line voltage
or 12 to 24VDC operation, up to four analog outputs, and up to eight relays.
The pendants are available in five different lamp sources: GU24 self-ballasting compact fluorescent (13 watts to 26 watts); low voltage bi-pin (50 watts); and line voltage
with a G9 base (40 watts), E12 candelabra base (60 watts) and E26 medium base A19 (100 watts).
The principle of ultrasonic welding for thermoplastic material forms the basis whereby line voltage
is first converted into an ultrasonic frequency and secondly into mechanical vibrations by using the reverse piezoelectric effect.
Lighting's Miniature Line Voltage
GU10 Track Heads are designed with a high level of versatility and functionality.