Purpose
Video camera is intended for video surveillance in order to ensure protection, safety and control for processes at explosive and aggressive industries under conditions of explosion and fire hazardous areas inside and outside premises.
Features
- VELAN-VIDEO has small dimensions and weight.
- VELAN-VIDEO is equipped with universal brackets ensuring video camera fastening both on wall and ceiling.
Design
Video camera of VELAN-VIDEO series has round body and cover connected due to threaded connections, forms explosionproof enclosure with Exd protection class. Inside the body there are video camera, power and heating control board, heating board (if specified in the order). The body is installed on universal bracket, which can be fastened on wall and ceiling. On the body visor is fixed (if specified in the order) protecting glass from precipitation and dust ingress, and video camera from flares of sun and lighting fixtures.
VELAN-VIDEO – Х1 (Х2Х3) – Х4 – Х5 – Х6
VELAN-VIDEO – explosionproof video camera
Х1 – focal distance for lens, mm: 2.5; 2.8; 3.0; 3.6; 6.0; 8.0; 12.0; 16.0
Х2 – supply voltage, V: 12, 24, 36, 127,230
Х3 – current type: АС, DC
Х4 – index indicating availability of video camera heating: P
If heating is not required, index shall not be specified
Х5 – index indicating availability of video camera visor: K
If visor is not required, index shall not be specified
X6 is a type of climatic version and arrangement category according to GOST 15150:
UHL1 – for version with heating
UHLK or UHL5 – for version without heating
Note: On default video camera is equipped with two cable glands VK-S-VEL4-M20-Ехd for unarmored cable. If it is necessary to order video camera with other cable glands, after designation of video camera, words “complete with two cable glands” shall be additionally indicated and their designation shall be listed based on the list of cable glands in chapter “DELIVERY COMPLETENESS”
Example of record for designation of video camera with focal distance of lens to be 3.0 mm, supply voltage 230 V AC, heating, visor, climatic version and arrangement category UHL1:
VELAN-VIDEO-3.0(230АС)-P-K-UHL1
Example of record for designation of video camera with focal distance of lens to be 3.0 mm, supply voltage 230 V AC, without heating, without visor, climatic version and arrangement category UHL4:
VELAN-VIDEO-3.0(230АС)-UHL4
Class of dust and moisture protection: IP65
Focal distance: 2.5 mm, 2.8 mm, 3.0 mm, 3.6m, 6.0 mm, 8.0 mm, 12.0 mm, 16.0 mm
Marking: 1ЕхdIIСТ6
Supply voltage V АС/DС: 12, 24,36, 127,230
Heating power, W: 8
Maximum power consumption, W: 8.5
Weight, kg: 2.5
Minimum and maximum ambient temperature values:
for UHL1 version from -60 °С to +40 °С
for UHL4 version from -1 °С to +35 °С
for UHL5 version from -10 °С to +35 °С
Class of protection from electric shock according to GOST 12.2.007.0-75: I
Diameter of entered cables: 4–14 mm
Clamps for cable connection: 4х(1.0–2.5 mm2) (L1+L+N+PE)
Clamps for cable connection: AV (-) (AV) twisted pair from 1 to 2.5 mm2
Number of technical conditions: PINYu.676147.107 TU
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