LM-ZFZD-E4W Fire Emergency Light Fittings(IIC,tD)

Application :

◆ Designed for explosive atmospheres Zone 1 and Zone 2;
◆ Designed for IIA, IIB and IIC groups explosive atmospheres;
◆ Designed for temperature classifications T1~T4;
◆ Designed for explosive hazardous locations such as oil refinery, storage, chemical, pharmaceuticals, textile, printing, military industries, etc;

Model Code :

Technical Parameters :

Compliance with: GB 3836.1, GB 3836.2, GB 3836.3, GB 3836.4, GB 3836.7, GB12476.1, GB12476.5, GB17945, IEC60079-0, IEC60079-1, IEC60079-7, IEC61231-0, IEC61231-1;
Explosion protection: Ex d e ib q IIC T4 Gb/Ex tD A21 IP65 T80'C ;
Rated voltage: AC220V, 50Hz;
Rated power: 4W
Emergency time :>90min;
Emergency power: 4W
Emergency switch time: <0.25S;
Emergency output flux: >50lm
Lamp: LED DC3.0~DC3.4V;
Battery: Nickel–cadmium battery 3.6V, 0.7Ah;
Charging time: <24H;
Cable entry: G3/4";
Cable outer diameters: 9mm~14mm;
Ingress protection: IP65;
Corrosion resistance: WF1.

Features :

◆ This product is completely designed in an explosion-proof box fire standard requirements, and explosion-proof and fire certification national level certificate, the product can be used in places where inflammable and explosive and fire safety work.
◆ LED light source with high brightness, long life international well-known brand chips;through a special design
with light reflector surface with high technology surface treatment technology, high reflection efficiency;
◆ High energy battery, high capacity, long life, low self-discharge rate.
◆ Lamps equipped with electricity, charging fault tri-color LEDs, allows users to stay informed about the work of lamps.
◆ Lamps have a month test and self-test features such as inspection and a test button, users are free to test lighting and verify functionality of perfection.
◆ Lamp with sound pressure level 65dB~85dB explosion-proof buzzer, when a product fails, provided once per minute, duration of
1s~3s failure beep at a time, and accompanied by a yellow led is blinking to remind users to maintain the product in a timely manner.
◆ Luminaires with emergency switching time is less than 0.25 seconds, blazing fast emergency response provides strong security for the user.
◆ Lamp set the jointing surfaces are a good seal, seal using silicone rubber materials, high temperature resistance, anti-aging,
ingree protection IP65, the product can be used in a more complex environment.
◆ Enclosure is die casted of high-strength aluminum alloy with high voltage electrostatic powder coated surface after shot blasting;
◆ Mounting type:wall.

Outline and Mounting Dimensions :

LM-ZFZD Fire Emergency Light Explosion Proof

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