LED are used as streetlights and in other architectural lighting. LED streetlight lighting fixtures (outdoor lighting) have a fixture body, a light socket to hold the lamp and having high efficient LED Drivers. A LED streetlight (outdoor lighting) is a raised source of light on the edge of a road which is turned on or lit at a certain time every night. LED Street light fixtures Manufacturer and Suppliers are designing LED Street light luminaries to provide an energy-efficient alternative to traditional street light fittings
The air vent turbine ventilator operates by utilizing the velocity energy of the wind to induce airflow by centrifugal action. The centrifugal force caused by the spinning vanes creates a region of low-pressure area, which draws air out through the air vent turbine ventilator. Air drawn out by the ATCO air vent turbine ventilator is continuously replaces by fresh air from the outside. The slightest breeze will cause the ATCO air vent turbine ventilator to spin and even after the breeze has stopped, the flywheel effect of the rotor cage will use its stored energy to continuously remove air giving rise to ventilation. Suction is maintained even at low wind velocities.
Technical Specification Chart
Parameter 1 - Phase 2 - Phase 3 - Phase
Unbalanced
Air Cooled 3 - Phase
Balanced
Oil Cooled 3 - Phase
Unbalanced
Oil Cooled Energy
Conserved
Lighting Load Centralized
Stabilizer for offices & residence
Rating (KVA) 1 - 20 0.5 - 20 3 - 100 3 - 200 3 - 250 3 - 500 3 - 500
I/P Voltage range (V) 170 - 270
195 - 265 340 - 480 240 - 480
340 - 480
360 - 460 310 - 480
340 - 460
360 - 460 340 - 480
360 - 460 310 - 480
340 - 480
360 - 460 310 - 480
340 - 480
360 - 460
O/P Voltage(normal) 230 V 415 V 415 V 415 V 415 V 208 V LN 220 V / 230 V
LN
Alternate
O/P setting 220 V /
240 V 380 V / 400 LL 220 V LN 220 V / 230 V
LN
O/P V regulation ¦ 1% of nominal output voltage
O/P V Indications Digital voltmeter, accuracy 1% of FS ¦ 1 digit
LED Indications Front panel LED Indicators, Input ON, output ON, Input high / Low, output High / Low trip
Under over voltage trip Electronic cutoff circuit with graded time delay set @ + 5% / -10% of nominal voltage
Over Load cut off Electronic cutoff circuit with graded time delay set @ 110% of rated full load current
Short circuit protection HRC fuse / MCB at input
Single phasing
prevention Not applicable Provide Individual phase cut off only
Service bypass Not provided Provide upto 100 Kva. 3 phase Individual phase bypass provided upto 50 kVA 3-ph
Resetting mode Automatic restart with time delay mode of 15 sec. (optional)
State of the art technology for pure sine wave output with constant voltage and frequency
Dsp technology
Smps charger with flc
Long back up hours with high performace
Short circuit protection
Led display (mains on, inverter on , mains fuse blown , battery low , over load , short circuit )
Over load protection
High/low voltage protection
Pure sine wave output with constant voltage and frequency
Digital signal controller based pwm technology using mosfet
Longer battery life by intelligent multi stage battery charging save electricity by efficient charging
Normal/ups selection to run computer .
Led display (mains on, inverter on , mains fuse blown , battery low , over load , short circuit )
Over load protection
High/low voltage protection
10 kva to 3000 kva capacity, 3 - phase, 50 hz.
For different industrial applications.
Input voltage range : 300 to 500 volts or as per
Customers requirement
Output voltage : 380/ 400/415 + 1%
From 1 kva to 800 kva
1 kva to 5 kva is single in and single out from 7.5 kva to 40 kva 3 in , single out and from 60 kva to 800kva it is 3 in , 3 out .
The UPS will be packed with standards wooden pack so that it does not get damaged in transportation
