- RS Stock No.:
- 504-183
- Manufacturer:
- RS PRO
- RS Stock No.:
- 504-183
- Manufacturer:
- RS PRO
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- PL
Product Details
Step-Up/Step-Down Auto Transformers
Autowound transformers for step-up or step-down of mains voltages at 50/60Hz.
Compact constructionFull varnish impregnationFully shroudedFour-hole fixing for permanent installationTerminal blocks with protective covers (except 50VA which has leads)100% electrical and flash tested (2kV winding to core)Tested in accordance with EN61558
Warning
These units do NOT provide isolation from the mains.
RS PRO 100 VA Enclosed Autotransformer, 220 V AC, 230 V AC, 240 V AC Primary, 115 V AC Secondary
This enclosed autotransformer from RS PRO provides an effective way to step down supply voltages. It has a primary voltage rating of 220 V AC, 230 V AC or 240 V AC and a secondary voltage rating of 115 V AC, so it can be used to run US equipment on higher European voltages.
The autotransformer's compact construction and four-hole fixings make it easy to mount in a range of locations. It's fully shrouded to reduce electrical interference and has a varnish-impregnated coil to improve its dielectric strength. The terminal blocks are fitted with protective covers and the unit is fully electrical and flash tested to ensure safe use at high voltages.
This autotransformer is useful for many applications, including starting induction motors and regulating the voltage of transmission lines. It does not provide isolation from the mains.
The autotransformer's compact construction and four-hole fixings make it easy to mount in a range of locations. It's fully shrouded to reduce electrical interference and has a varnish-impregnated coil to improve its dielectric strength. The terminal blocks are fitted with protective covers and the unit is fully electrical and flash tested to ensure safe use at high voltages.
This autotransformer is useful for many applications, including starting induction motors and regulating the voltage of transmission lines. It does not provide isolation from the mains.
Features and Benefits
• Chassis mounting, floor standing or wall mounting
• Single phase
• Power rating of 100 VA
• Operating frequency range of 50 to 60 Hz
• Length of 65 mm
• Width of 115 mm
• Depth of 78 mm
• Efficiency of 93.4%
• Weight of 0.1 kg
• Meets standard EN 61558 for transformer safety
• Single phase
• Power rating of 100 VA
• Operating frequency range of 50 to 60 Hz
• Length of 65 mm
• Width of 115 mm
• Depth of 78 mm
• Efficiency of 93.4%
• Weight of 0.1 kg
• Meets standard EN 61558 for transformer safety
Specifications
Attribute | Value |
---|---|
Primary Voltage Rating | 220 V ac, 230 V ac, 240 V ac |
Secondary Voltage Rating | 115V ac |
Power Rating | 100VA |
Construction | Enclosed |
Mounting Type | Chassis Mount, Floor Standing, Wall Mount |
Length | 65mm |
Dimensions | 65 x 115 x 78mm |
Width | 115mm |
Depth | 78mm |
Minimum Operating Frequency | 50Hz |
Maximum Operating Frequency | 60Hz |
Standards Met | EN 61558 |
Efficiency | 0.934 |