ZY-BZ Emergency Exit Signs

Environmental Use

Widely used in dangerous environments such as petroleum, chemical industry, military industry, and offshore oil platforms, and used as emergency escape and evacuation indicators when a fire breaks out;

Suitable for Zone 1 and Zone 2 of explosive gas environments;

Suitable for IIA, IIB, and IIC types of explosive gas environments;

Suitable for combustible dust environments in Zone 21 and Zone 22;

Suitable for temperature classes from T1 to T6;

Suitable for ambient temperatures from -40℃ to +55℃.

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Product Features

Aluminum alloy die-cast shell, with high-pressure electrostatic spraying on the surface after high-speed shot blasting.

Stainless steel exposed fasteners, with high corrosion resistance.

Adopting two-wire connection mode, which is simple and convenient to operate; it has the characteristics of emergency automatic switching and short time, and is equipped with automatic protection functions under various abnormal states such as short circuit and open circuit.

It has real-time data transmission with superior equipment, enters the emergency mode immediately upon receiving emergency instructions, and reports to the front-end controller in real time when the equipment fails.

The non-centralized control equipment adopts a specially designed trickle charging and discharging circuit to charge and discharge the storage battery, overcoming the self-discharge characteristic of secondary batteries. There is no need for manual charging, discharging and other maintenance of the battery, which greatly improves the battery life.

The non-centralized control equipment is equipped with a high-performance lithium battery pack inside, which is light in weight, long in service life, and green and environmentally friendly. It does not contain or produce any toxic and harmful heavy metal elements and substances such as lead, mercury, and cadmium during production, use, and disposal.

The emergency lighting product is equipped with its own LED light source, which has the characteristics of high brightness, long service life, energy saving, and environmental protection.

Implementation standards: GB/T 3836.1-2021、GB/T3836.2-2021、GB/T 3836.31-2021、GB 17945-2024

Technical Parameter

Fire emergency evacuation sign lighting fixtures	ZY-BZ-□□□(E□□□□)-EX
Explosion proof typeGas explosion proof typeDust explosion proof type	Ⅱ2G Ex db eb ib mb ⅡB T6 Gb; Ex db eb ibmb ⅡC T6 Gb;Ⅱ2D Ex tb ⅢIC T80℃ Db
Executive standard	GB/T 3836.1-2021, GB/T 3836.2-2021, GB/T 3836.3-2021, GB/T 3836.4-2021GB/T 3836.9-2021, GB/T 3836.31-2021, GB 17945-2024
Rated voltage	AC220V, DC48V, DC36V, DC24V
Rated power	1W
Emergency time	≥90min(Self-electricity)
Protection grade	IP67
Ambient temperature	-40°C~+55°C