Главная › Explosion-proof lighting fixtures, zone 1 › DSP52 low voltage version

DSP52-40n-001

DSP52-ХХn-000 on a swing suspension. Version 000 means direct entry of a permanently connected cable

DSP52-ХХn-001 on a rotary suspension. Execution 001 means the presence of an input box

Explosion-proof lamp DSP52 series low-voltage

*Interpretation of symbols

Designed for use as an individual portable lighting device in explosive zones 1, 2, 21, 22, where, under operating conditions, the formation of explosive mixtures of gases and vapors with air is possible.

Библиотека продукции

Used as a stationary device on fixed or mobile equipment

Explosion-proof lamp of ДСП52 series consists of two, three or more lamps of smaller power connected in parallel with the help of specially designed rigid fasteners, which allow to use one suspension and one input box for the whole modular assembly. Lighting fixtures are arranged at the customer ‘s request.

The special feature of the DSP52-XXn lamp housing design makes it possible to use it on special cars and mechanisms operating under heavy operating conditions in areas where explosive dust or gas mixtures may appear.

Nizhny Novgorod Special Vehicle Center actively uses these lamps.

Additionally, the lamp can be equipped with explosion-proof cable entries for armoured cable or with attachment for metal hose.
DSP52-ХХn in low-voltage version (in AC and DC circuits 12… 48 V) allows to use it as a portable explosion-proof lamp during repair of tanks and oil pipelines, as well as to use it on various mobile rigs, pumps, etc. according to the category of explosion protection.

APPLICATION AREA

– oil production and transportation
– gas production and transportation
– oil refineries
– chemical plants
– ferrous (FM) and non-ferrous metallurgy (NFM)
pulp and paper industry
– food industry
– NPPs, concentration plants, etc.

– defense industry
– energy (TPP, hydroelectric power station, state district power station)
– water supply
– sewerage
– recycling
– sea and river transport
– mining industry

INTERPRETATION OF LEGENDS

D — LED module is used as light source;
S — suspended lamp;
P — for industrial premises and buildings;
52 — number of a series of the lamp;
а — Antistatic design for explosion protection type 1 Ex d mb op is IICT5 Gb ;
н — low-voltage execution;

000 — lamps with permanently attached cable, without input box and box;
001— lamp with inputbox without box;010— lamp with box without input box;011— lamp with input box and box;

АО — Lamp with input box and box with emergency power supply unit installed in it

L — Lamp with lenses, opening angles: 150х50; 130х130; 119х42; 138х138.

General characteristics

Explosion protection:		Degree of protection	IP67
On gas	1 Ex mb op is IIB T5 Gb X	Climatic performance	NF1 (-60….+50°C)
On dust	Ex tb IIIC T185°C Db	Case material	Aluminium alloy as per GOST 1583-93

Lighting characteristics

Type of light source	LED module	Light intensity curve type	Д
Luminous Flux, Lm	up to 3738	Colour temperature, K	5000
Color rendering index, Ra	>80	Radiation angle 2Ɵ 0,5 , deg	120

Electrical specifications

Power consumption, W	up to 30	Cable diameter, mm	> 0.95
Rated voltage, V	∼⁄– 12..48 V — low voltage power	Nominal frequency, Hz	50 ;60
Light flow ripple coefficient	less than 10%	Class of protection against electric shock according to GOST R IEC 60598-1-2003	I

Dimensions

Overall dimensions

see section “Drawings”

Weight

Weight of the lamp, kg

no more than 3,6

Vendor code	Model of the lamp			Explosion protection marking	Power, W	Voltage, V	Luminous Flux, Lm	Operating temperature, ° С	Degree of protection	Weight no more than, kg
У09926	ДСП52-	15н	-000	1 Ex mb op is IIB T5 Gb X / Ex tb IIIC T185°C Db	15	12 или 24	1869	-60…+50	IP67	1,2
У09879		30н			30		3738			2,4
У09576	ДСП52-	15н	-001	1 Ex d mb op is IIВ T5 Gb X / Ex tb IIIС T85°C Db	15	12 или 24	1869	-60…+50	IP67	2,2
У09578		30н			30		3738			3,4
У10167	ДСП52а-	15н	-000	1Ex mb op is IIС T5 Gb X/ Ex tb IIIС T85°C Db	15	12 или 24	1752	-60…+50	IP67	1,4
У10254		30н			30		3504			2,6
У10253	ДСП52а-	15н	-001	1Ex d mb op is IIС T5 Gb/Ex tb IIIС T85°C Db	15	12 или 24	1752	-60…+50	IP67	2,2
У09572		30н			30		3504			3,6

P: Portable

C: Console Mount

Contents of delivery:

Lamp– 1 piece.
Passport – 1 piece.

Contents of delivery:

Lamp– 1 piece.
Console mount – 1 piece.
Passport – 1 piece.

Explosion-proof lamp DSP52 series low-voltage

*Interpretation of symbols

Used as a stationary device on fixed or mobile equipment

General characteristics

IP67

1 Ex mb op is IIB T5 Gb X

NF1 (-60….+50°C)

Ex tb IIIC T185°C Db

Aluminium alloy as per GOST 1583-93

Lighting characteristics

LED module

Д

up to 3738

5000

>80

120

Electrical specifications

up to 30

> 0.95

∼⁄– 12..48 V — low voltage power

50 ;60

less than 10%

I

Dimensions

see section “Drawings”

Weight

no more than 3,6

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