The annunciator is designed to give light alarm signals to inform people about the occurrence of a fire or emergency situations in the production cycle. This equipment has extended information content, which allows it to be used in a burglar alarm system to notify of unauthorized entry into a protected facility.
The annunciator can also be used with other warning devices: both sound and information light panels and any fire and security alarm control and monitoring devices.
Depending on the established light warning criteria, the operating organization can independently set the siren to both single-stage and two-stage modes with different lighting variations: constant glow (indication); flashing light (warning); light flashes - strobe (danger). Annunciators comply with the requirements of TU 26.30.50-119-81888935-2019.
Degree of protection of the annunciator against water and dust according to GOST 14254-96 IP66 / IP67.
The annunciators are designed for operation at an ambient temperature from minus 60°С to plus 70°С, climatic version UHL1 according to GOST 15150-69. Atmospheric pressure from 84 to 106.7 kPa.
The body material of the annunciator is corrosion-resistant steel 12X18H10T.
Annunciators are produced with a supply voltage of 12-27V DC or 220V AC.
In terms of resistance to high-frequency sinusoidal vibrations, the annunciator belongs to the N2 design group in accordance with GOST 12997-84.
According to the method of protecting a person from electric shock according to GOST 12.2.007.0-75, the annunciator corresponds to class I (with a supply voltage of 220V) and class III (with a supply voltage of 12-24V).
According to electromagnetic compatibility, the siren complies with the requirements
GOST R 50009-2000 and NPB 57-97 for the second degree of rigidity.
The design of the annunciator ensures their fire safety in accordance with GOST 12.1.004-91 and NPB 77-98.
The siren in non-operating condition (storage, transportation and during breaks in operation) complies with GOST 12997-84 and storage and transportation conditions 4 in accordance with GOST 15150.
The annunciators are equipped with two cable glands of the KV, KV series TU 27.33.13-359-81888935-2019. Connecting thread of cable glands M20x1.5. Cable glands allow you to enter and exit round cables of various diameters:
| Characteristics | Working mode | Meaning |
| The degree of protection of the shell in accordance with GOST 14254-2015 | IP66/IP67 | |
| Operating temperature range | -60C<Ta<+70C | |
| Rated supply voltage (maximum allowable range) | D.C | 12-24V (10-27V) |
| AC 50-60Hz | 220you (187-250V) | |
| Consumption current, no more | D.C | 1.7A |
| Alternating current | 0.15A rms | |
| Operating mode (see table 2) | single stage two-stage | |
| Light Alert Color | Red (default); Green; Yellow; Blue; White. | |
| Light source type | 2 LEDs 9 high brightness crystal LEDs or 8 super bright LEDs | |
| Light intensity, not less than: | 100 cd | |
| Housing material | Stainless steel | |
| Overall dimensions without KV (L x W x H), not more than: | 150x150x155 | |
| Weight, not more than: | 7 kg |
An example of a designation entry when ordering:
| ORBIT MK | M2 | OP | – From – | 220V | – N – | KM15 |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
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