Description

Introduction

◆ Suitable for use in Zone 1 and Zone 2 of explosive gas atmospheres;
◆ Suitable for use in Zone 21 and Zone 22 of flammable dust atmospheres;
◆ Applicable to IIA and IIB explosive gas environments;
◆ Suitable for temperature groups T1 to T5;
◆ Equipped with T8 bi-pin fluorescent tubes;
◆ Widely used in hazardous areas such as petroleum extraction, storage, chemical industry, pharmaceuticals, military, and military facilities.

Model Definition

BPY – □ x □ □ □

Explanation from right to left

• J: With emergency device (omit if not required)

• Installation Type (x: Ceiling mounted [default]; g: Pendant; h: Guardrail; f: Flange; w: Wall bracket)

• Number of Tubes

• Lamp Power

• Explosion-Proof Fluorescent Lamp

Model Selection Table

Ordering Information

◆ The lamp comes with fluorescent tubes pre-installed; users only need to connect power to use.
◆ Dual-tube fluorescent fixtures must be used with dual ballasts; only one tube will light up otherwise.

Example: If a BPY explosion-proof fluorescent light is needed in pendant-mounted style, with two 40W fluorescent tubes and an emergency device, the ordering code should be:
“BPY–2×40gJ”

Product Features

• The housing is made of die-cast aluminum alloy with high-voltage electrostatic spray treatment;

• High-strength tempered glass transparent cover;

• All exposed fasteners are made of corrosion-resistant stainless steel;

• Compact structure and attractive appearance, with effective anti-glare design;

• Compatible with various brands of light sources, offering long lifespan and high luminous efficiency;

• Modular independent chamber design; electrical and light source compartments are independently serviceable;

• Emergency version automatically switches to emergency lighting mode upon power failure;

• Emergency function can be externally controlled for centralized management;

• High overall electrical efficiency, power factor up to 0.95 or higher;

• Easy maintenance and simple operation.

Technical Specifications

• Standards: GB 3836.1, GB 3836.2, GB12476.1, GB12476.5,
  IEC60079-0, IEC60079-1, IEC 61241-0, IEC 61241-1

• Explosion Protection Marking: Ex d IIB T4 Gb / Ex tD A21 IP66 T130℃

• Rated Voltage:

• Fluorescent Lamp: AC220V, 50Hz

• LED Lamp: AC220V, 50/60Hz

• Lamp Configurations:

• T8 Fluorescent Tubes (1×18W, 2×18W, 1×30W, 2×30W, 1×36W, 2×36W)

• LED Double-Pin Tubes (1×9W, 2×9W, 1×18W, 2×18W)

• Ingress Protection: IP66

• Corrosion Protection: WF1

• Cable Entry: G1/2"

• Applicable Cable Diameter: Ø6mm – Ø10mm

• Emergency Model Parameters:

• Charging Time: ≤24h

• Emergency Response Time: ≤0.25s

• Emergency Duration: ≥90min

• Weight: 6kg / 12kg

• Packing Size: 1455mm × 226mm × 190mm

Appearance and Installation Dimensions