Prix FOB
Obtenir le dernier prix185 ~ 190 USD / Set ( Negotiable )
|1 Set Minimum Order
Pays:
China
N ° de modèle:
BLEL1504
Prix FOB:
185 ~ 190 USD / Set ( Negotiable ) Obtenir le dernier prix
Localité:
Shanghai, Chian
Prix de commande minimale:
185 per Set
Commande minimale:
1 Set
Packaging Detail:
foam box and paper carton
Heure de livraison:
7-25 DAYS
Capacité de Fournir:
50000 Set per Month
Payment Type:
PayPal, D/P, D/A, L/C, T/T
Groupe de produits :
-
China
Personne àcontacter Cheryl
Shanghai, Shanghai
BLEL***4 series explosion-proof LED floodlights (hereinafter
referred to as
floodlights) can be used in Zone 1 and Zone 2 hazardous areas
where II A and IIB explosive gas mixture presents with T4 to T6
classification,and Zone *1 and Zone*2 hazardous areas with
combustible dust atmospheres. applied in railways, electric
power, steel,oil fields, etc.
1. Working conditions
   a.Ambient
temperature:**0ºC≤Ta≤**0ºC,**0ºC~**5ºC;
   b.Standard atmospheric pressure:
*0kpa(0.8bar)*1 lOkpa (1.1 bar), Normal oxygen content:
*1%v/v;
   c.Relative humidity: ≤*5%;
    d.Used in Zone 1 and Zone 2 hazardous
areas where explosive gas mixture presents with T4 to T6
classification and combustible dust area zone *1 and *2;
   e.Vibration and shake free;
   f.Areas without gas or vapor which affects the
performance of insulation;
   g.Pollution grade: 3;
2. Compliances
IEC ******0:***1Â Â Â Â EN******0:***2
IEC ******1:***7Â Â Â Â EN******1:***7
IEC *******1:***8Â Â Â EN*******1:***9
3. Structure
3.1, Shell using aluminum alloy die-casting molding (ADC*2),with
high-pressure electrostatic plastic sprayed surface,with
anti-corrosion ability is very strong.
3.2, Using a cylindrical flameproof structure, reliable
explosion-proof performance.Tempered glass is made of high
strength tempered glass, fully meet the high energy
shock resistance and thermal fusion requirements.
3.3,The exposed fasteners are made of stainless steel.
3.4, By introducing the device into
the wire wiring cavity; steel
pipe; lamps and are provided with a
grounding screw shall be reliably grounded
users.The shock effect is good, less heat, more
safe and reliable.
Â
4. Main technical parameters
Talbe1:
| Type | Rated Power(W) | Â Â Â Â Â Â Â Â Â Â Â Â Ex-mark | |
| **0ºC≤Ta≤**0ºC | **0ºC≤Ta≤**5ºC | ||
|
 |
**0 |
 II 2 G Exd IIB T6 Gb  II2 D Ex tb III CT *0ºC Db IP*6  |
 II 2 G Exd IIB T5 Gb  II2 D Ex tb III CT*5ºC Db IP*6  |
| **0 |
 II 2 G Exd IIB T5 Gb  II2 D Ex tb III CT *5ºC Db IP*6  |
 II 2 G Exd IIB T4 Gb  II2 D Ex tb III CT **0ºC Db IP*6  |
|
Talbe2:
| Working Voltage | Cable O.D(φ mm) | Inlet Thread |
| **0V~**0V AC *0/*0Hz | Φ*0~φ*4 | 2×M*5×1.5 |
5. Usage and Maintenance:
5.1 Check data on nameplate meet actual site conditions;
5.2 Check whether there are damage,distortion or loose on
enclosure;
5.3 Workers of maintenance and repair shall be with professional
knowledge and operation skills;
5.4 Conductors have been connected well,earthing stably;
5.5 In the repair shall be cut off before
the explosion proof lamp power, open the
cover off the power within ten minutes to ban
open lamp, so as not to be high
temperature scald; no off the
power immediately after the cover with capacitor.
5.6 Electric gap,creepage distance and flameproof thread shall
meet standard requirements during installation and
maintenance;
5.7 During the installation, repair, should
be properly protected flameproof surface, coated
on the replacement of ****1 type rust preventive
oil.
5.8Â The installation sequence
a)At the time of installation, remove
the nut, remove the seal assembly.
b)Selected to meet the requirements of
the cable length(Only the cables suitable for *0ºC
).
c)The cable sleeve seals (when the outer diameter of
cable is more than Phi *1 in concentric
circles, the seal in the
round out). A sealing ring, Don't
appear small cable wear big hole sealing
ring phenomenon, so can
not clamp sealing effect of explosion proof
performance.
d)The cable and
terminal connection, and connect
the inner earth.
e)Press the sealing ring, the
cable clamping, sealing is reliable.
f)The cap screw, and screw lock.
g)Connect the external.
5.9During the installation, repair, care should be
taken to ensure the flameproof sealing
pressing body and the shell and
explosion-proof cable introducing device in order to
avoid the influence
of inlet or explosion-proof lamp,explosion-proof
performance.
5.*0 Should regularly check the explosion-proof lamp fastener
looseness,sealing,corrosion Rubber seals harden or become
sticky, wire insulation layer is greenish
or carbonation, insulation if there  Is
deformation or scorch marks.Such as the discovery of the
problem, should Be timely repair replacement. Regularly
check the frequency of at least two times a
year.Application of wet cloth to wipe the surface in dust
environment.
| Pays: | China |
| N ° de modèle: | BLEL1504 |
| Prix FOB: | 185 ~ 190 / Set ( Negotiable ) Obtenir le dernier prix |
| Localité: | Shanghai, Chian |
| Prix de commande minimale: | 185 per Set |
| Commande minimale: | 1 Set |
| Packaging Detail: | foam box and paper carton |
| Heure de livraison: | 7-25 DAYS |
| Capacité de Fournir: | 50000 Set per Month |
| Payment Type: | PayPal, D/P, D/A, L/C, T/T |
| Groupe de produits : | - |
