Visual Alarm
Explosion-Proof Cable Glands
Explosion-Proof Control Stations
Explosion-Proof Junction Boxes
Audible and Visual Alarms
Explosion-Proof Cabinets
Explosion-Proof Luminaires
Explosion-Proof and Industrial Enclosures
Explosion-Proof Controls
Explosion-proof universal modular emergency alarm units UMK-A-S are designed for connection and distribution of cables, visual signaling of emergency situations in alarm systems installed indoors or outdoors, in explosion hazardous areas, areas with combustible dust hazards, as well as in areas with possible flame exposure to the equipment.
Technical Specifications:
| Explosion Protection Markings: | |
| Gas Markings: | 1Ex d IIC T6…T3 Gb |
| Dust Markings: | Ex tb IIIC T85 C…T200C Db |
| Ingress Protection: | IP65/66/67 |
| Rated Voltage: | 12DC, 24 DC, 36 DC, 48 DC, 60 DC, 110 AC, 220 AC, 240 AC, 254 AC |
| Flash Brightness: | 6, 10, 16 J (21 J upon request) |
| Permissible Ambient Temperature: | -63 to +80ºС |
| Climatic Design: | NF1 by default; other options (MU1, U1, W1) on request |
| Material: | low-copper aluminium (default) or stainless steel |
| Default Colour: | light grey RAL 7035, other colours on request |
Overall and mounting dimensions are shown in the drawings.
Drawing:
Ordering Code:
UMK-A coding for simple single products:
Visual Alarm
UMK-A – S– X1\C1 – X2 – X3 – X4(A (Xa/Na) – B (Xb/Nb) – C (Xc/Nc) – D (Xd/Nd)) –X5 – X6 – X7 – X8;
S – stands for “Visual Alarm”;
Sn – stainless steel version.
Illumination Parameters:
X1 – lamp type and power:
1 – LED flash;
2 – LED continuous light;
3 – xenon flash;
C1 – flash lamp brightness:
6 – 6 J by default;
10 – 10 J
16 – 16 J
(21 – 21 J – upon request)
X2 – glass colour:
0 – none (white/transparent),
1 – red,
2 – yellow,
3 – green,
4 – blue,
5 – orange.
X3 – voltage:
- AC (50 or 60 Hz):
- 110V, 220V,
- DC:
- 12V, 24V,
- 36V, 48V, 60V
X4 – cable gland characteristics:
A (Xa/Na) – side A, type and number of cable glands;
B (Xb/Nb) – side B, type and number of cable glands;
C (Xc/Nc) – side C, type and number of cable glands;
D (Xd/Nd) – side D, type and number of cable glands;
X5 – fastening options:
1 – wall/ceiling mounting swing bracket;
2 – pipe bracket;
4 – mounting holes in the enclosure (by default)
Options:
X6 – painting the enclosure in a customer-specified RAL colour (default: grey RAL 7035)
X7 – nameplate with customer text (e.g. positional designation or project number);
X8 – visor;
* If any position such as X1, X2, etc., is not required, use “0”. If several positions at the end of the code (e.g., “options”) are not required, simply finish the code.
For example, an explosion-proof aluminium visual alarm with external dimensions of 122x122x187 mm (type UMK-A-S) without terminals, with one metal gland VVKm32 for non-armoured cable installed at top of the enclosure, equipped with a red LED flashing light, voltage 24V DC, power 10W, without options: a visor, grey-coloured, without an additional nameplate, is designated as follows:
UMK-A – S – 1 – 1 – 24V – (0/0) – A (VVKm32/1).
Certificates:
TR CU 012/2011: EAEU RU C-RU.AZH.V.00241/20