HANKOKU ELECTRIC CO., Japan
HANKOKU N-BQR Motor Siren (Three Phase)
Made in Japan
Manufacturer: HANKOKU ELECTRIC CO.,LTD.
Model: N-BQR
Three-phase motor siren with excellent directionality and sound range in three directions
3-way trumpet fixed type with reverberation prevention device
Model designation and options
①Z: Snowproof roof ②H: Heater ③－7A: Salt damage prevention
Standard paint color
Other colours available on request
External view
Specification
N-BQR
| Power Frequency (Hz) | Capacity (W) | Current consumption (A) | Rotational speed (rpm) | Rated time (min) | Sound pressure at 1m (dB) | Sound Frequency (Hz) | A (φ) | B (PCD) |
| 60 | 2200 | 8.4 | 3,480 | 15 | 135 | 345 | 350 | 320 |
| 3700 | 14.3 | 137 | 400 | 365 | ||||
| 50 | 2200 | 9.3 | 2,860 | 133 | 570 | 350 | 320 | |
| 3700 | 15 | 135 | 400 | 365 |
| Power Frequency (Hz) | C | D (φ) | E | F | H | Mass (kg) | Heater capacity (W) | Catalogue No. |
| 60 | 4-φ16 | 635 | 445 | 16 | 651 | 60 | -250 | NB-302 (NBH-302) |
| -62 | ||||||||
| 660 | 755 | 76 | NB-303 (NBH-303) | |||||
| -80 | ||||||||
| 50 | 668 | 685 | 68 | NB-304 (NBH-304) | ||||
| -71 | ||||||||
| 777 | 545 | 840 | 101 | -300 | NB-305 (NBH-305) | |||
| -112 |
*Please note that specifications and dimensions are subject to change without notice.
Control panel
No blowing pattern
Indoor wall mount MGV-A
Outdoor wall mounting type (with iron band) MGV-WF
Outdoor utility pole mounting type MGV-WP
Control panel
With blowing pattern
Indoor wall mount TMV-A
Outdoor wall mounting type (with iron band) TMV-WF
Outdoor utility pole mounting type TMV-WP
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