VR 30/1/12

Safety isolating transformer

Version VR 30/1/12
Rated input voltage 230 Vac Rated output voltage 12 Vac Power 30 VA
Version Rated input voltage Rated output voltage Power
VR 4,5/1/8 230 Vac 8 Vac 4.5 VA
VR 4,5/1/9 230 Vac 9 Vac 4.5 VA
VR 4,5/1/12 230 Vac 12 Vac 4.5 VA
VR 4,5/1/15 230 Vac 15 Vac 4.5 VA
VR 4,5/1/18 230 Vac 18 Vac 4.5 VA
VR 4,5/1/24 230 Vac 24 Vac 4.5 VA
VR 4,5/2/8 230 Vac 2 x 8 Vac 4.5 VA
VR 4,5/2/9 230 Vac 2 x 9 Vac 4.5 VA
VR 4,5/2/12 230 Vac 2 x 12 Vac 4.5 VA
VR 4,5/2/15 230 Vac 2 x 15 Vac 4.5 VA
VR 4,5/2/18 230 Vac 2 x 18 Vac 4.5 VA
VR 7,5/1/8 230 Vac 8 Vac 7.5 VA
VR 7,5/1/9 230 Vac 9 Vac 7.5 VA
VR 7,5/1/12 230 Vac 12 Vac 7.5 VA
VR 7,5/1/15 230 Vac 15 Vac 7.5 VA
VR 7,5/1/18 230 Vac 18 Vac 7.5 VA
VR 7,5/1/24 230 Vac 24 Vac 7.5 VA
VR 7,5/2/8 230 Vac 2 x 8 Vac 7.5 VA
VR 7,5/2/9 230 Vac 2 x 9 Vac 7.5 VA
VR 7,5/2/12 230 Vac 2 x 12 Vac 7.5 VA
VR 7,5/2/15 230 Vac 2 x 15 Vac 7.5 VA
VR 7,5/2/18 230 Vac 2 x 18 Vac 7.5 VA
VR 13/1/8 230 Vac 8 Vac 13 VA
VR 13/1/9 230 Vac 9 Vac 13 VA
VR 13/1/12 230 Vac 12 Vac 13 VA
VR 13/1/15 230 Vac 15 Vac 13 VA
VR 13/1/18 230 Vac 18 Vac 13 VA
VR 13/1/24 230 Vac 24 Vac 13 VA
VR 13/2/8 230 Vac 2 x 8 Vac 13 VA
VR 13/2/9 230 Vac 2 x 9 Vac 13 VA
VR 13/2/12 230 Vac 2 x 12 Vac 13 VA
VR 13/2/15 230 Vac 2 x 15 Vac 13 VA
VR 13/2/18 230 Vac 2 x 18 Vac 13 VA
VR 22/1/8 230 Vac 8 Vac 22 VA
VR 22/1/9 230 Vac 9 Vac 22 VA
VR 22/1/12 230 Vac 12 Vac 22 VA
VR 22/1/15 230 Vac 15 Vac 22 VA
VR 22/1/18 230 Vac 18 Vac 22 VA
VR 22/1/24 230 Vac 24 Vac 22 VA
VR 22/2/8 230 Vac 2 x 8 Vac 22 VA
VR 22/2/9 230 Vac 2 x 9 Vac 22 VA
VR 22/2/12 230 Vac 2 x 12 Vac 22 VA
VR 22/2/15 230 Vac 2 x 15 Vac 22 VA
VR 22/2/18 230 Vac 2 x 18 Vac 22 VA
VR 30/1/8 230 Vac 8 Vac 30 VA
VR 30/1/9 230 Vac 9 Vac 30 VA
VR 30/1/12 230 Vac 12 Vac 30 VA
VR 30/1/15 230 Vac 15 Vac 30 VA
VR 30/1/18 230 Vac 18 Vac 30 VA
VR 30/1/24 230 Vac 24 Vac 30 VA
VR 30/2/8 230 Vac 2 x 8 Vac 30 VA
VR 30/2/9 230 Vac 2 x 9 Vac 30 VA
VR 30/2/12 230 Vac 2 x 12 Vac 30 VA
VR 30/2/15 230 Vac 2 x 15 Vac 30 VA
VR 30/2/18 230 Vac 2 x 18 Vac 30 VA
Image of BLOCK Item: VR 30/1/12

Technical Data for VR 30/1/12

Input
Rated input voltage 230 Vac
Rated frequency 50 - 60 Hz
Output
Rated output voltage 12 Vac
Power 30 VA
No-load voltage (app. x factor) 1.11
No-load loss (typ.) 2.5 W
Efficiency 84 %
Standards
Classification Safety isolating transformer
Approvals
Approvals cURus, VDE
Environment
Ambient temperature max. 104.0 °F
Safety and protection
Type Encapsulated
Insulation class VDE=B, UL=class 105
Protection index IP 00
Safety class (prepared) II
Short circuit strength non-short-circuit proof
Terminal and mounting
Fixing method Additional fixing by self-tapping screws
Terminals Pins for PCB
Measures and weights
Width 2.52 inch
Height 2.17 inch
Depth 2.13 inch
Pin (ø) 0.031 inch
Core type EI 60/30,5
Weight 1.72 lbs

Information for VR series

General Data
  • Rated output voltage 8 - 2 x 18 Vac
  • Rated power 4.5 - 30 VA
  • Rated input voltage 230 Vac
  • Efficiency up to 84 %
  • Maximum ambient temperature 40 °C
  • Insulation class B
  • Degree of protection IP 00
Benefits
  • Minimum size at high output
  • Also with double output voltage for series or parallel connection
  • Permanent corrosion protection, high insulation value and maximum electrical reliability due to XtraDenseFill resin encapsulation
  • Self-extinguishing potting material
  • Space saving installation due to additional screw mounting in the base plate

Our recommendations for you

BLOCK product: PT 30/1/12
PT 30/1/12
Short-circuit proof PCB transformer
Encapsulated, PRI 230 Vac, SEC 6 – 2 x 24 Vac, 4.5 – 30 VA
View accessory