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High
Pressure Sodium Vapour Lamps with a polycrystalline
translucent aluminum oxide discharge tube enclosed in
an ovoid or tubular outer glass envelope. The avoid shell
of the SON-LAMPS is internally coated with aluminum oxide
powder. The discharge tube contains an amalgam of mercury
and sodium along with xenon gas. The outer shell is evacuated
and a better maintains this high degree of vacuum throughout
the lamp life. These lamps need a control gear comprising
of Ballast, Ignitor and capacitor for optimum performance. |
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| ADVANTAGES |
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Very
high efficacy hence highly energy efficient. |
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Long
life and low light depreciation. |
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Very
short run-up time and quick re-strike. |
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An
economic alternative to high pressure mercury vapour
and metal halide lamps. |
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Very
high lumen output. |
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Golden
white light admitted by lamps gives a warm appearance
and better visual acuity. |
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SON-T
lamps are ideal for precise optical control. |
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Ideally
suited for fog,dust rainfall conditions. |
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STANDARD
SON/SON-T With
a luminous efficacy up to 120 Im/W, standard Son lamps
are cost effective and best on high ways, industries and
area lighting for extended periods of time. Tubular lamps
are ideal for precise optical control. |
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EFFICIENCY
Astra's High Pressure Sodium Vapour Lamps are economical
light sources for outdoor lighting. The HPSV Lamps typically
have luminous efficacy of 85 lumen/watt to 120 lumen/watt
depending upon the wattage. |
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LONG
LIFE Astra's HID lamps have exceptionally long
rated lives HPSV lamps typically have useful life of more
than 1500 hrs. The benefits are lower replacement cost
and reduced life time operating costs. |
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LUMEN
MAINTENANCE Astra's HPSV Lamps have excellent
lumen maintenance generally above 80% at the end of 10000
hrs. |
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APPLICATIONS
Ideally suitable for reducing energy consumption in
both indoor/outdoor applications, while providing benefits
of high efficacy, long service life, reliability and fairly
good color rendering in : |
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Highway
streets, flyovers, junctions etc. |
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Airport
apron's parking areas, storage yards, docks etc. |
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Industries
warehouses, goodness etc. |
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Floodlighting
of monuments, exhibition sites etc. |
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| TUBULAR
TYPE |
|
Description
|
Initial
Lumens (Lms)
|
Current
(A)
|
CAP
|
CRI
|
CCT
(K)
|
Length
(mm)
|
DIA
(mm)
|
Life
(Hrs.)
|
Burning
Position
|
Control
Gear
|
|
50W
|
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SON-T 50W
|
4000
|
0.76
|
E-27/27
|
20
|
2000
|
156
|
38.5
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
|
70W
|
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SON-T 70W
|
5800
|
0.98
|
E-27/27
|
20
|
2000
|
156
|
38.5
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
|
100W
|
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SON-T 100W
|
8000
|
1.20
|
E-27/27
|
20
|
2000
|
156
|
38.5
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
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SON-T 100W
|
8000
|
1.20
|
E-40
|
20
|
2000
|
211
|
46
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
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150W
|
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SON-T 150W
|
15000
|
1.80
|
E-40
|
20
|
2000
|
211
|
46
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
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250W
|
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SON-T 250W
|
26000
|
3.00
|
E-40
|
20
|
2000
|
260
|
46
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
|
400W
|
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SON-T 400W
|
47500
|
4.60
|
E-40
|
20
|
2000
|
292
|
46
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
|
600W
|
|
SON-T 600W
|
80000
|
6.20
|
E-40
|
20
|
2000
|
292
|
46
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
|
1000W
|
|
SON-T 1000W
|
130000
|
10.30
|
E-40/71*49
|
20
|
2000
|
400
|
65
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
|
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| SON-T
PLUS |
|
Description
|
Initial
Lumens (Lms)
|
Current
(A)
|
CAP
|
CRI
|
CCT
(K)
|
Length
(mm)
|
DIA
(mm)
|
Life
(Hrs.)
|
Burning
Position
|
Control
Gear
|
|
150W
|
|
SON-T PLUS
100W
|
16500
|
1.80
|
e-40
|
20
|
2000
|
211
|
46
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
|
250W
|
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SON-T PLUS
250W
|
33000
|
3.00
|
E-40
|
20
|
2000
|
260
|
46
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
|
400W
|
|
SON-T PLUS
400W
|
54000
|
4.60
|
E-40
|
20
|
2000
|
292
|
46
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
|
600W
|
|
SON-T PLUS
600W
|
90000
|
6.20
|
E-40
|
20
|
2000
|
292
|
46
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
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| ELLIPTICAL
DESIGN [ED] |
|
Description
|
Initial
Lumens (Lms)
|
Current
(A)
|
CAP
|
CRI
|
CCT
(K)
|
Length
(mm)
|
DIA
(mm)
|
Life
(Hrs.)
|
Burning
Position
|
Control
Gear
|
|
50W
|
|
SON-E 50W
|
3800
|
0.76
|
E-27/27
|
20
|
2000
|
141
|
54
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
|
70W
|
|
SON-E 70W
|
5600
|
0.98
|
E-27/27
|
20
|
2000
|
165
|
70
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
|
100W
|
|
SON-E 100W
|
7800
|
1.20
|
E-27/27
|
20
|
2000
|
165
|
70
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
|
SON-E 100W
|
7800
|
1.20
|
E-40
|
20
|
2000
|
211
|
90
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
|
150W
|
|
SON-E 150W
|
14000
|
1.80
|
E-40
|
20
|
2000
|
211
|
90
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
|
250W
|
|
SON-E 250W
|
25000
|
3.00
|
E-40
|
20
|
2000
|
227
|
90
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
|
400W
|
|
SON-E 400W
|
47500
|
4.44
|
E-40
|
20
|
2000
|
292
|
120
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
|
600W
|
|
SON-E 600W
|
78000
|
6.20
|
E-40
|
20
|
2000
|
292
|
120
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
|
1000W
|
|
SON-E 1000W
|
128000
|
10.30
|
E-40/71*49
|
20
|
2000
|
400
|
165
|
15000
|
Universal
|
HSPV BALLAST+IGNITOR
|
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