The Wolf LinkEx™ WTL Series ATEX Portable Transformers (encompassing input voltage variants WTL-110V and WTL-230V) represent premier power step-down transformation units engineered and manufactured by Wolf Safety Lamp Company (United Kingdom)—the world’s foremost authority in hazardous area safety lighting and power infrastructure. Holding full international explosion-proof certifications under ATEX and IECEx for Zone 1 and Zone 2 (Gas atmospheres) alongside Zone 21 and Zone 22 (Combustible Dust environments), the WTL series converts primary high voltage feeds (230V AC or 110V AC) down to safe Extra Low Voltage (SELV: 24V, 48V) or 110V to power temporary LED lighting systems (such as Wolf LX-400, LFX, LMX) and portable power tools inside volatile industrial zones.

Input Voltage Configuration Options:
- WTL-110V: Designed to accept standard 110V AC industrial feeds, ideal for offshore installations, marine vessels, or industrial sites utilizing 110V intermediate distribution grids.
- WTL-230V: Designed to accept 230V AC commercial mains or generator power, stepping it down to safe working voltages inside hazardous vessel interiors.

Mechanically, the Wolf LinkEx™ WTL Series is encased in a heavy-duty, corrosion-resistant, anti-static GRP or reinforced polymer housing engineered to withstand harsh mechanical impacts and aggressive chemical exposures. Fitted with ATEX-certified explosion-proof output sockets (such as CEAG, Marechal, or ATX) and integrated automatic thermal/overload circuit breakers, the unit ensures complete operational safety. Rated to IP66/IP67 ingress protection standards, the transformer is dust-tight and high-pressure water-jet resistant. Featuring an ergonomic carrying handle and compact footprint, the Wolf WTL transformer stands as an indispensable power infrastructure component for petrochemical turnarounds, storage tank cleaning, shipyard fabrication, and heavy maintenance contracts globally.

• Manufacturer: Wolf Safety (Wolf Safety Lamp Company)
• Country of Origin: United Kingdom (UK)
• Product Line: LinkEx™ Portable ATEX Step-Down Transformer Series
• Merged Model Portfolio:
  - WTL-110V: Primary Input Voltage 110V AC (50/60Hz)
  - WTL-230V: Primary Input Voltage 230V AC (50/60Hz)
• Secondary Output Voltage Options: 24V AC, 48V AC, or 110V AC (Configurable)
• Power Capacity Rating: 400VA / 800VA / 1000VA (Configurable)
• Hazardous Area Certifications: ATEX / IECEx Certified
• Applicable Zones: Zone 1 & Zone 2 (Gas), Zone 21 & Zone 22 (Dust)
• Explosion Protection Marking: Ex db eb IIC T4 Gb / Ex tb IIIC T135°C Db
• Output Sockets: Integrated 2-way or 4-way ATEX approved explosion-proof sockets
• Ingress Protection Rating: IP66 / IP67 (Dust-tight and protected against powerful water jets)
• Ambient Operating Temperature: -20°C to +55°C
• Enclosure Material: Heavy-duty anti-static GRP / High-impact engineering polymer
• Safety Features: Thermal overload protection and short-circuit circuit breaker protection
• Compliant Standards: EN 60079, IEC 60079, RoHS, REACH