I product features:
using unique pulse phase modulation method eliminate tubes acoustic oscillation
to ensure the safety of tubes, prolong services life.
adopt unique pulse deduct technology to achieve overload protection.
its consumption is low, the efficiency is as high as 96%; the power factor above 0.99,
low total harmonic current distortion, less impact on power network.
wide working voltage range: ac 90v~260v, which can guarantee the output power constant
when the input power voltage is unstable.
perfect protection function, such as built-in overvoltage, undervoltage, output short circuit,
open circuit, which can protect automatically for safe use.
low temperature rise, it is suitable for wide range environment temperature: -30ºc to +50ºc(-22~+122f)
Ii technical parameters
Lamp watts: 400w high pressure sodium lamp
Voltage frequency: 50/60hz
Input voltage range: 160-260v ac
Power factor: >0.99
Wave crest ratio: =1.7
Short circuit yes
Open circuit yes
Over-temperature yes
Lamp failure yes
Temperature range : - 30 ºc ~ + 50 ºc
Size (l * w* h) 197 x 106 x 63 mm
Iii: standards and certification:
Safety en61347-2-12
Emi en61000-3-2
Ems cisper15.Ed7.2
Quality standard iso9001
Environmental standards iso1400
Related certification ce/ccc
I product features:
Using unique pulse phase modulation method eliminate tubes acoustic oscillation
To ensure the safety of tubes, prolong services life.
Adopt unique pulse deduct technology to achieve overload protection.
Its consumption is low, the efficiency is as high as 96%; the power factor above 0.99,
Low total harmonic current distortion, less impact on power network.
Wide working voltage range: ac 90v~260v, which can guarantee the output power constant
When the input power voltage is unstable.
Perfect protection function, such as built-in overvoltage, undervoltage, output short circuit,
Open circuit, which can protect automatically for safe use.
Low temperature rise, it is suitable for wide range environment temperature: -30? to +50?(-22~+122f)
Ii technical parameters
Lamp watts: 360w high pressure sodium lamp
Voltage frequency: 50/60hz
Input voltage range: 160-260v ac
Power factor: >0.99
Wave crest ratio: =1.7
Short circuit yes
Open circuit yes
Over-temperature yes
Lamp failure yes
Temperature range : - 30 ? ~ + 50 ?
Size (l * w* h) 197 x 106 x 63 mm
Iii: standards and certification:
Safety en61347-2-12
Emi en61000-3-2
Ems cisper15.Ed7.2
Quality standard iso9001
Environmental standards iso1400
Related certification ce/ccc
Track ballast forms the trackbed upon which railroad ties (sleepers) are laid. It is packed between, below, and around the ties. ... It is typically made of crushed stone, although ballast has sometimes consisted of other, less suitable materials, for example burnt clay.
Ranges from 18W, 26W, 35W, 55W, 66W, 90W, 91W, 135W etc and the LAX series of electronic ballasts for Low Pressure Sodium lamp developed by leianxun company adopt the SCM CPU digital technique. It insures the intellectual protection of electronic ballasts---keeping the safety of ballasts and the system , when the voltage output terminal is abnormal. In the process of warm-up, triggering, and ignition, the CPU can reach the best state to protect the electrode of lamp /tubes. This is measured by the microsecond controlling span of system and the height of impulse from the trigger voltage. Thus it doubles the longevity of the electrode for lamp tubes greatly.
It is perfect for solar power of street lighting.
