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DBR DYNAMIC |
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HOME INTRO HISTORY PRODUCTS NEWS
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DBR DYNAMIC |
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GENERAL SPECIFICATIONS
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Model |
Resistance |
Power Rating |
Resistance |
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Fan |
Free Air |
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| DBRI-EW 16K | 2-40 |
9.6KW |
8KW |
+-0.5(D) |
| DBRI-EW 30K | 2-12 |
18KW |
15KW |
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| DBRI-EW 40K | 2-20 |
24KW |
20KW |
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| DBRI-EW 50K | 3-20 |
30KW |
25KW |
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| DBRI-EW 70K | 3-40 |
40KW |
30KW |
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| DBRI-EW 100K | 5-40 | 60KW | 50KW | |
| DBRI-HW 30K | 5-30 |
18KW |
15KW |
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| DBRI-HW 50K | 5-50 |
30KW |
25KW |
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| DBRI-HW 70K | 10-70 |
40KW |
30KW |
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| DBRI-HW 100K | 10-150 | 60KW | 50KW | |
| DBRI-VW 30K | 1.2-10 |
18KW |
15KW |
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| DBRI-VW 50K | 1.5-20 |
30KW |
25KW |
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| DBRI-VW 700K | 1.5-35 |
40KW |
30KW |
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| DBRI-VW 100K | 1.5-40 | 60KW | 50KW | |
Notes:
-DBRI-EW: Edge wound type (inductive)
-DBRI-HW: Heli-wire wound type (inductive)
-DBRI-VW: V-W grid type (non-inductive)
-The DBRO internal structure is the same as the DBRI
-The DBRO has a watertight external structure
-The Power rating is based on a 375C rise above an ambient of 40C
-Fan equipped models have different dimensions. (Check With RARA for
details)
-Power increases of up to 100% are possible with some fan
equipped models with corresponding increases in dimensions. (Check with
RARA for details)
CHARACTERISTICS
| Insulating Resistance | Min.100Mohms |
| Dielectric Strength | AC 2000V/Min. |
| Allowable Temp. Rise | 375C |
DIMENSIONS
FOR INDOOR MODELS
| Model | Approx. Weight (kg) | Dimension in [mm] | ||||
| W | W1 | D | D1 | H | ||
| DBRI-EW,HW,VW16K | 26(52) | 640(940) | 605 | 420(760) | 335 | 540(620) |
| DBRI-EW,HW,VW30K | 55(85) | 640(940) | 605 | 420(760) | 335 | 540(840) |
| DBRI-EW,HW,VW40K | 64(94) | 640(940) | 605 | 420(760) | 335 | 540(840) |
| DBRI-EW,HW,VW50K | 80(110) | 640(940) | 605 | 420(760) | 335 | 760(1060) |
| DBRI-EW,HW,VW70K | 120(152) | 640(940) | 605 | 420(760) | 335 | 1200(1500) |
| DBRI-EW,HW,VW100K | 235(285) | 640(940) | 605 | 840(1220) | 755 | 1200 |
DIMENSIONS
FOR OUTDOOR MODELS
| Model | Approx. Weight (kg) | Dimension in [mm] | ||||
| W | W1 | D | D1 | H | ||
| DBRO-EW,HW,VW16K | 32(65) | 720(1020) | 605 | 560(860) | 335 | 590(690) |
| DBRO-EW,HW,VW30K | 60(90) | 720(1020) | 605 | 560(860) | 335 | 590(890) |
| DBRO-EW,HW,VW40K | 72(102) | 720(1020) | 605 | 560(860) | 335 | 590(890) |
| DBRO-EW,HW,VW50K | 87(117) | 720(1020) | 605 | 560(860) | 335 | 790(1090) |
| DBRO-EW,HW,VW70K | 130(169) | 720(1020) | 605 | 560(860) | 335 | 1190(1490) |
| DBRO-EW,HW,VW100K | 250(309) | 720(1020) | 605 | 980(1280) | 755 | 1190(1490) |
ORDERING PROCEDURE EXAMPLE
Copyright©, RARA Electronics Corporation
