Description
Application
- Designed for explosive atmospheres Zone 1 and Zone 2;
- Designed for combustible dust Zone 21 and Zone 22;
- Designed for IIA, IIB and IIC groups explosive atmospheres;
- Designed for temperature classifications T1~T6/T4;
- Designed for the damp sites with high protection level demand;
- Designed for explosive hazardous locations such as oil refinery, storage, chemical, pharmaceuticals, military industries, etc.
Model Code
BYD 703 – [] x [] [] []
[] – J: with emergency unit
[] – Mounting types (x: ceiling)
[] – Each tube power
[] – Tube number
703 – Design No.
BYD – Explosion proof corrosion resistance polyester fluorescent light fittings
Technical Parameters
Technical Parameters
Compliance with: GB3836.1, GB3836.2, GB3836.3, GB3836.9, GB7000.1, GB12476.1, GB12476.5, IEC60079-0, IEC60079-1, IEC60079-7, IEC60079-18. IEC61241-0. IEC61241-1;
Rated voltage: AC220V;
Ingress protection: IP66;
Corrosion resistance: WF2;
Cable entries: 3-M25x1.5;
Cable outer diameters: Φ9mm~Φ14mm;
Battery charging time: ≤24h;
Emergency starting time: ≤0.3s;
Emergency lighting duration: ≥90min.
Outline and Mounting Dimensions
<images>
No |
Description |
Qty |
Remarks |
1 |
Fluorescent light fittings |
1 |
|
2 |
Mounting support (ceiling) |
2 |
|
3 |
Bolt M8x16 |
2 |
g2 |
4 |
x,g1,d,b |
6 |
h,f,w |
4 |
Spring washer 8 |
2 |
g2 |
4 |
x,g1,d,b |
6 |
h,f,w |
5 |
Flat pad 8 |
2 |
g2 |
4 |
x,g1,d,b |
6 |
h,f,w |
6 |
Fixing plate |
1 |
g2 |
2 |
g1,d,h,f,w |
7 |
Nut M8 |
1 |
g2 |
2 |
g1,d,h,f,w |
8 |
Connection screw (M8M-G3/4F) |
1 |
g2 |
2 |
g1 |
9 |
Steel pipe G3/4x300mm/500mm |
1 |
g2 |
2 |
g1 |
10 |
Sucker G3/4 |
1 |
g2 |
2 |
d,g1 |
11 |
Cable gland BDM-VI-G3/4 |
1 |
g2 |
12 |
Steel pipe G3/4x260mm/460mm |
1 |
g2 |
13 |
Explosion proof junction box AH-G3/4 hung(e) |
1 |
|
14 |
Lifting bolt M8 |
2 |
|
15 |
Chain 450mm |
2 |
|
16 |
Hook |
4 |
|
17 |
Mounting Support (Bracket) |
2 |
|
18 |
Explosion proof flexible conduit NGd-20×700 |
1 |
Equipped by User |
19 |
Bend pole G1 1/4 |
1 |
|
20 |
Vertical pole G1 1/2 (with G3/4 female thread) |
1 |
|
21 |
U clamp |
2 |
Equipped by User |
22 |
Explosion proof union BHJ-C(G1 1/2M G3/4M) |
1 |
|
23 |
Clamp G1 1/4 |
2 |
|
24 |
Vertical pole G1 1/2 (flange) |
1 |
|
25 |
Fixing plate |
1 |
Equipped by User |
26 |
Explosion proof union BHJ-C(G1 1/2M G3/4M) |
1 |
|
Outline and Mounting Dimensions
<images>