Shenhai ntsa̲ explosiones
Parámetro técnico
BD8060 series explosion-proof indicator light (hereinafter referred to as explosion-proof indicator light) is an explosion-proof component that cannot be used alone. It must be used in conjunction with an increased safety shell and an increased safety operating head in Class II, 'Nar, B, ne C, T1~T6 temperature groups, explosive gas environments, Xe̲ni 1 ne xe̲ni 2, and Class III, Entornos polvo explosivo, Xe̲ni 21 ne xe̲ni 22 'Mui peligrosas; Used as a light signal indicator in circuits with an AC frequency of 50Hz and a maximum voltage of 400V (DC 250V).
| Modelo | Tensión nominal (V) | Current (mA) | Nda pwede nda (W) | Señales ntsa̲ explosiones | Terminal wire (mm2) |
|---|---|---|---|---|---|
| BD8060 | AC/DC 12～36 AC/DC 48～110 AC 220～400 DC 220～250 | 5～20.5 6.5～15.8 6.6～11 8.4 | ≤0.3 ≤0.7 ≤3 ≤6 | Ex db eb IIC Gb | 1.5, 2.5 |
Características ar producto
The explosion-proof indicator light is a composite explosion-proof structure (combined with explosion-proof and increased safety types), with a flat rectangular structure. The shell is composed of two parts: an explosion-proof shell integrated with reinforced flame-retardant nylon PA66 and polycarbonate PC injection molding (without traditional bonding surfaces), Aumento ar Ts'ut'ubi type wiring terminals on both sides, and matching installation brackets (also used for electrical protection). The internal LED indicator lights and circuit board are configured in four voltage ranges.
The direction of the outer bracket can be changed, and it can be assembled into upper and lower structures respectively. The upper structure can be installed in conjunction with the increased safety operating head, while the lower structure relies on C35 guide rails to be installed inside the housing.
The metal parts of the explosion-proof indicator light are made of stainless steel material, combined with a plastic shell, which can meet the requirements of strong corrosion resistance.
Ámbito ya nt'ot'e
1. Ar aplicable ja ya xeni jar xe̲ni 1 ne xe̲ni 2 ar explosivo Entorno gaseoso;
2. Ar aplicable ja ya xeni jar xe̲ni 21 y 22 ar Polvo combustible nt'uni mbo jar ximha̲i;
3. Mfädi pa IIA, Entorno gases explosivos IIB ne IIC;
4. Aplicable a T1 ~ T6 Tsoxpa Hmunts'i;
5. Ar aplicable da entornos peligrosos komongu ar explotación petrolera, Refinación petróleo, industria química, gasolinera, Plataformas petrolíferas jar mextha däzabi, Petroleros, ne procesamiento metales.
