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 andconstructed thoroughly with carefully selectedmaterials to provide high reliability in protection
against explosion.
Their quality is certified by the TIIS.
◦Made of stainless steel-high corrosion resistanceThe body, reflector, suspension pipe and bolts are madeof stainless steel.
◦Weatherproof-for outdoor use
The body, socket and ballast are weatherproof so thatthey can be used outdoors.
◦Lamp inclination for replacement
The lamp can be inclined to facilitate replacement in aconfined space.
◦Easy installation
Installation is easy since the lamp is suspended by acoupling at the terminal box side and a hook at thenon-electric side suspension pipe.
◦Easy cleaning of the lamp protector
The guard can be easily opened, which allows easycleaning 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 yfluorescent 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 threeblind 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)181530

530

500

181

AKAC45246

Mass : 13.5kg

゜
60

500

250

370

181370゜60250

1350

18122

PHOTOMETRIC DATAAKAC451

AKAC452

Coeﬃcient of utilization
70%50%30%CeilingReﬂec Wall 50% 30% 10% 50% 30% 10% 30% 10%
tance
10%
Floor
0.60 .281 .219 .176 .263 .208 .169 .197 .161
0.80 .346 .281 .234 .324 .266 .224 .252 .214
1.00 .404 .340 .291 .378 .322 .279 .305 .267
1.25 .453 .391 .341 .424 .370 .326 .350 .312
1.50 .491 .431 .382 .459 .407 .365 .385 .348
Room 2.00.543 .488 .441 .508 .461 .421 .435 .401
index
2.50 .580 .529 .486 .543 .500 .463 .472 .440
3.00 .606 .559 .518 .568 .528 .493 .498 .468
4.00 .642 .602 .565 .603 .568 .537 .537 .510
5.00 .663 .627 .593 .623 .592 .563 .559 .535
10.00 .722 .699 .677 .681 .661 .643 .625 .610
Lighting Fittings
Lamp
Lamp Lumens
Lamp Output Ratio

AKAC451
FHF32EX4950m78%

cd/1000lm
0%0%.138.186.235.277.310.359.396.423.462.485.557Coeﬃcient of utilization
70%50%30%CeilingReﬂec Wall 50% 30% 10% 50% 30% 10% 30% 10%
tance
10%
Floor
0.60 .271 .214 .175 .255 .204 .168 .195 .162
0.80 .334 .275 .232 .314 .262 .223 .250 .215
1.00 .390 .333 .289 .367 .317 .278 .302 .267
1.25 .437 .381 .337 .411 .363 .324 .345 .311
1.50 .473 .420 .377 .445 .399 .362 .380 .347
Room 2.00.522 .474 .433 .492 .450 .415 .428 .398
index
2.50 .557 .513 .475 .524 .487 .455 .462 .435
3.00 .580 .540 .505 .547 .513 .483 .487 .461
4.00 .613 .579 .548 .579 .550 .524 .522 .500
5.00 .632 .602 .574 .597 .571 .547 .542 .522
10.00 .683 .664 .647 .647 .631 .616 .599 .587

180゜150゜

150゜120゜120゜90゜90゜
50
100

60゜

60゜

150
30゜

200

30゜

Lighting Fittings
Lamp
Lamp Lumens
Lamp Output Ratio

250
0゜

33

AKAC452
FHF32EX×24950m×273%

cd/1000lm
0%0%.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゜