Dust Ignition Proof Fluorescent Lighting Fittings
Type of protection : SDP-13
45W×1 (ceiling)
AKAC45141
45W×1 (pipe pendant)
AKAC45142
45W×1 (bracket)
AKAC45146
Mass : 11.5kg
◦High reliability in protection against explosion
SEIWA AKAC lighting fittings are designed and
constructed thoroughly with carefully selected
materials to provide high reliability in protection
against explosion.
Their quality is certified by the TIIS.
◦Made of stainless steel-high corrosion resistance
The body, reflector, suspension pipe and bolts are made
of stainless steel.
◦Weatherproof-for outdoor use
The body, socket and ballast are weatherproof so that
they can be used outdoors.
◦Lamp inclination for replacement
The lamp can be inclined to facilitate replacement in a
confined space.
◦Easy installation
Installation is easy since the lamp is suspended by a
coupling at the terminal box side and a hook at the
non-electric side suspension pipe.
◦Easy cleaning of the lamp protector
The guard can be easily opened, which allows easy
cleaning of the lamp protector.
Mass : 12.0kg
◦O u r p r o d u c t s , w h i c h c o m b i n e h i g h - f r e q u e n c y
fluorescent lamps with electronic ballasts, achieve highefficiency power usage with a high level of luminous
intensity.
■SPECIFICATIONS
◦Rated voltage : 100V～242V
◦Lamp : FHF32EX
◦Start : high frequency start
◦Materials of main components
Body, reflector : stainless sheet steel
Socket : synthetic resin
Guard : nylon-coated steel bars
Lamp protector : hard glass
Terminal box : aluminium die casting
Suspension pipe : stainless steel pipe
◦Colour : body : M
ild grey (Munsell 10YR7/1)
reflector : white
◦Finish : melamine resin coating
◦Entries : four ways (G1/2 or 3/4 thread) with three
blind plugs
◦Photometric data : see p.33
Mass : 11.5kg
■Mounting dimension
□120
55 2-8×12holes
35
85
108
□85
4-φ8holes
500
21
Dust Ignition Proof Fluorescent Lighting Fittings
◦Installation drawings Type of protection : SDP-13
45W×2 (ceiling)
Mass : 13.5kg
AKAC45241
1350
45W×2 (pipe pendant)
181
335
335
500
181
AKAC45242
Mass : 14.0kg
1350
45W×2 (bracket)
181
530
530
500
181
AKAC45246
Mass : 13.5kg
゜
60
500
250
370
18
1
370
゜
60
250
1350
18
1
22
PHOTOMETRIC DATA
AKAC451
Ceiling
Reflec Wall
tance
Floor
0.60
0.80
1.00
1.25
1.50
Room 2.00
index
2.50
3.00
4.00
5.00
10.00
AKAC452
Coefficient of utilization
70%
50%
50% 30% 10% 50% 30% 10%
10%
.281 .219 .176 .263 .208 .169
.346 .281 .234 .324 .266 .224
.404 .340 .291 .378 .322 .279
.453 .391 .341 .424 .370 .326
.491 .431 .382 .459 .407 .365
.543 .488 .441 .508 .461 .421
.580 .529 .486 .543 .500 .463
.606 .559 .518 .568 .528 .493
.642 .602 .565 .603 .568 .537
.663 .627 .593 .623 .592 .563
.722 .699 .677 .681 .661 .643
Lighting Fittings
Lamp
Lamp Lumens
Lamp Output Ratio
AKAC451
FHF32EX
4950m
78%
cd/1000lm
30%
0%
30% 10% 0%
.197
.252
.305
.350
.385
.435
.472
.498
.537
.559
.625
.161
.214
.267
.312
.348
.401
.440
.468
.510
.535
.610
.138
.186
.235
.277
.310
.359
.396
.423
.462
.485
.557
Ceiling
Reflec Wall
tance
Floor
0.60
0.80
1.00
1.25
1.50
Room 2.00
index
2.50
3.00
4.00
5.00
10.00
180゜
150゜
150゜
120゜
120゜
90゜
90゜
50
100
60゜
60゜
150
30゜
200
30゜
Coefficient of utilization
70%
50%
50% 30% 10% 50% 30% 10%
10%
.271 .214 .175 .255 .204 .168
.334 .275 .232 .314 .262 .223
.390 .333 .289 .367 .317 .278
.437 .381 .337 .411 .363 .324
.473 .420 .377 .445 .399 .362
.522 .474 .433 .492 .450 .415
.557 .513 .475 .524 .487 .455
.580 .540 .505 .547 .513 .483
.613 .579 .548 .579 .550 .524
.632 .602 .574 .597 .571 .547
.683 .664 .647 .647 .631 .616
Lighting Fittings
Lamp
Lamp Lumens
Lamp Output Ratio
250
0゜
33
AKAC452
FHF32EX×2
4950m×2
73%
cd/1000lm
30%
0%
30% 10% 0%
.195
.250
.302
.345
.380
.428
.462
.487
.522
.542
.599
.162
.215
.267
.311
.347
.398
.435
.461
.500
.522
.587
.141
.189
.239
.280
.314
.361
.396
.421
.457
.478
.540
180゜
150゜
150゜
120゜
120゜
90゜
90゜
50
100
60゜
60゜
150
30゜
200
250
0゜
30゜