230:110V TRANSFORMERS
Wolf ATEX Transformers are CE marked and certified for safe use in Zones 1 and 2 for potentially explosive gas atmospheres, as well as Zones 21 and 22 for dust environments, provided the T-class and ambient temperature conditions are met.
A robust and durable GRP ATEX 2310-110V transformer
Product Information
LL-221/XXX
ZONES: 1, 2, 21 AND 22
Wolf ATEX Transformers are CE marked and certified for safe use in Zones 1 and 2 for potentially explosive gas atmospheres, as well as Zones 21 and 22 for 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 230V to110V. 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.
-
Rated for up to 400VA
-
T4 Temperature Class
-
Up to +55°C upper ambient temperature
Features & Benefits
- ATEX/IECEx approved for use in Zones 1, 2 explosive gas, and 21, 22 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 output sockets, STAHL, CEAG or ATX, 110V 2P+E as standard
- 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-221/E/STAHL
Gas Zone: 1 and 2
Dust Zone: 21 and 22
LL-221/E/CEAG
Gas Zone: 1 and 2
Dust Zone: 21 and 22
LL-221/T4/W
Gas Zone: 1 and 2
Dust Zone: 21 and 22
| Model | LL-221/E/STAHL | LL-221/E/CEAG | LL-221/T4/W | ||
|---|---|---|---|---|---|
| Voltage | 230V:110V | ||||
| Code |
II 2 GD Ex Eb db IIC T4 Gb Ex tb IIIC T170°C Db IP66 |
11 2 GD Ex eb db IIC T4 Gb Ex tb IIIC T100°C Db IP66 |
|||
| Temperature Class (Gas) | T4 | ||||
|
Maximum Power/Ambient Temperature |
400VA: T4 -20°C TO +50°C 320VA: T4 -20°C TO + 55°C |
400VA: T4 -20°C TO +45°C 320VA: T4 -20°C TO + 50°C |
400VA: T4 -20°C TO +30°C 340VA: T4 -20°C TO +44°C 320VA: T4 -20°C TO +48°C 310VA: T4 -20°C TO +50°C 280VA: T4 -20°C TO +55°C |
||
| Temperature Class (Dust) | 70°C | 100°C | |||
| Certificate Number | INERIS 22 ATEX 0030X IECEx INE 22.0048X |
ExVeritas 25 ATEX 2069X IECEx ExV25.0018X |
|||
| 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 |
Cable | 15m SY cable 2.5 mm² fitted as standard | |||
| Plug | STAHL 230V 2P+E fitted as standard | CEAG 230V 2P+E fitted as standard | CEAG 230V 2P+E fitted as standard | ||
| Input Voltage | 230V | ||||
| Output Voltage | 110V | ||||
| Socket Arrangement | 4 output sockets, STAHL 110V 2P+E as standard | 4 output sockets, CEAG 110V 2P+E as standard | 4 output sockets, ATX 110V 2P+E as standard | ||
| 2 sockets on each unit 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 230V to 110V Transformer Information Sheet
(PDF, 1.27 MB)
Instructions for GRP transformer fitted with STAHL sockets
Instructions for LL-221/E/Stahl transformer
(PDF, 807 KB)
Instructions for GRP transformers fitted with CEAG couplers
Instructions for LL-221/E/CEAG
(PDF, 613 KB)
ATEX Certificate
(PDF, 499 KB)
IECEx Certificate
(PDF, 726 KB)