Designed especially for LED fixtures
3 hours maintained current output
Automatic current setting for maintained constant output
New: self-test and DALI options
|Slim profile for easy installation|
Integrated electrical protection
The Serenity Tendo® emergency lighting range is designed to equip a wide range of LED fixtures with an emergency feature. The Tendo is suitable for most standard LED luminaires and arrays containing from 2 to 20 LEDs in series (6 to 55V DC).
The Tendo range is designed to be inserted into the low voltage connection between the mains LED driver and LED fixture allowing LEDs to be operated as normal under mains healthy conditions or at a reduced light output in emergency mode.
The Tendo range automatically adjusts the output LED current to provide the best match between the battery and the load, providing maximum illumination whilst ensuring full battery duration. The Tendo range is compatible with a wide range of LED emitters and arrays such as Philips Fortimo ranges, Bridgelux COB ranges, Citizen 4-41W ranges, GE Infusion, Xicato and many others.
The sytem is available as a conversion kit of required parts to fit in your own housing, a self contained option with the parts installed in a metal chassis or as individual inverters only. The inverter/charger module is housed in a standard HRN sized case and comes complete with 8 way and 4 way terminal blocks. The enclosed options come with flying leads to insert within your system and mains supply. These allow connection of unswitched 240V supply, charge indicator LED, two leads in from the maintaining LED driver, and two out to the LEDs themselves. Additional connections are avilable on the conversion kits and individual inverters.
For complete details on installation and maintenance please refer to the product user guide.
LED Voltage Range: 6 - 55V
Number of LEDs in series: 2 - 20
LED Current Limit: 320mA
LED Voltage Limit: 55V DC
Mains Supply Voltage: 230-240V AC
Mains Power: 5W
Power Factor: 0.9
Mains Frequency: 50Hz
Battery Current Limit: 1100mA
Charge Current: 200mA nominal
Recharge Period: 24 hours
Battery Type: 3 x 4Ah D Cell Ni-Cd (NiMH available by special request)
Battery cut-off voltage: 3.0V
Dimensions (module): 230mm x 52mm x 30mm
Operating Ambient Temperature: 0ºC to + 50ºC
|Maximum Case Temperature: +70ºC|
|Maximum Battery Temperature: + 55ºC|