24V TRANSFORMERS
Wolf ATEX Transformers are CE marked and certified for safe use in Zones 1 and 2 potentially explosive gas atmospheres, as well as Zones 21 and 22 potentially explosive dust environments, provided the T-class and ambient temperature conditions are met.
A robust and durable GRP ATEX 400VA transformer
Product Information
LL-114/T4/W, LL-214/T4/W
ZONES: 1, 2, 21 AND 22
Wolf ATEX Transformers are CE marked and certified for safe use in Zones 1 and 2 potentially explosive gas atmospheres, as well as Zones 21 and 22 potentially explosive dust environments, provided the T-class and ambient temperature conditions are met.
Designed for Hazardous Area maintenance tasks, these ATEX and IECEx certified transformers convert 110V/230V to 24V. They are specifically engineered for use with the Wolf range of temporary ambient and task lighting, as well as ancillary equipment, delivering a reliable and safe power source in potentially explosive atmospheres.
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Rated for up to 400VA
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T4 Temperature Class
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Up to +55°C upper ambient temperature
Features & Benefits
- ATEX/IECEx certified for use in Zones 1/2 potentially explosive gas and Zones 21/22 potentially explosive dust atmospheres
- Rated for up to 400VA
- T4 temperature class
- Up to +55°C upper ambient temperature
- Robust and durable construction
- Fitted with 15m SY 2.5 mm² cable as standard - different cable types and lengths available on request
- Fitted with 4 ATX 24V 2P+E output sockets as standard - other sockets are available on request
- IP66 Ingress Protection
- Weighs just 25 kg (excluding cable)
- 316L marine grade Stainless Steel outer protective skid protects sockets against impact, and aids transportation
LL-114/T4/W
Gas Zone: 1 and 2
Dust Zone: 21 and 22
LL-214/T4/W
Gas Zone: 1 and 2
Dust Zone: 21 and 22
| Model | LL-114/T4/W | LL-214/T4/W | |||
|---|---|---|---|---|---|
| Voltage |
110V:24V |
230V:24V | |||
| Code | II 2 GD Ex eb db IIC T4 Gb Ex tb IIIC T130°C DB IP66 |
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| Temperature Class (Gas) | T4 | ||||
| Maximum Power / Ambient Temperature | 400VA: T AMB = -20°C MIN AND +30°C MAX 340VA: T AMB = -20°C MIN AND +44°C MAX 320VA: T AMB = -20°C MIN AND +48°C MAX 310VA: T AMB = -20°C MIN AND +50°C MAX 280VA: T AMB = -20°C MIN AND +55°C MAX |
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| Max. Surface Temperature (Dust) | 100°C | ||||
| Certificate Number | ATEX - ExVeritas 25 ATEX 2069X IECEx - IECEx ExV 25.0018X |
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| Type of Protection | ‘e’ increased safety, ‘d’ flameproof, 't' enclosure | ||||
| Area of Classification (Gas) | Zones 1 and 2, Gas groups IIA, IIB and IIC | ||||
| Area of Classification (Dust) | Zones 21 and 22, Dust Groups IIIA, IIIB and IIIC | ||||
| Enclosure | Glass reinforced polyester (GRP) enclosure, marine grade (316L) Stainless Steel skid | ||||
| Input Voltage | 110V AC +/- 15V 50-60Hz | 230V AC +/- 15V 50-60Hz | |||
| Input Cable | 15m SY cable 2.5 mm² | ||||
| Input Plug | 110V ATX 2P+E plug fitted as standard | 230V ATX 2P+E plug fitted as standard | |||
| Socket Arrangement & Configuration | 4 output sockets ATX 24V 2P+E as standard |
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| 2 sockets on each side | |||||
| Dimensions | 605 mm x 485 mm x 310 mm | ||||
| Ingress Protection | IP66 | ||||
| Approximate Weight | ≈25 kg (without cable) | ||||
- All information has been gathered under laboratory conditions, the user must regard the values given as approximate.
- Changes may be made to the above specification without notification, details are available on request.
Product Dimensions
GRP 24V Transformer Information Sheet
(PDF, 1.08 MB)
Transformer Instruction Manual
Instruction manual for LL-114/T4/W and LL-214/T4/W transformers
(PDF, 620 KB)
ATEX Certificate
(PDF, 499 KB)
IECEx Certificate
(PDF, 726 KB)