FR78B-23012

Safety isolating transformers

FR78B-23012
CLII ce safeiso

Application

Single-phase safety isolating transformer designed and tested according to EN61558-2-6. The construction is produced with modern technology and satisfies ever-increasing requirements of service life and reliability. The FR transformers have separate insulated windings, are moulded in self-extinguishing polyurethane and capsulated in plastic. For fixed installation, simple and easy assembly in cabinets or switchboards. Produced according to DnV, Lloyds register of shipping and Bureau Veritas regulations which include 45°C ambient temperature. Insulation class II, double isolated. The transformer must be protected against short circuit and overload with separate fuse arrangement. Industrial safety isolating transformer designed for installation in processing industry and switch-boards. Suitable for SELV installations which require safety isolating transformer approved according to the CE directives. All FR60B, FR78B and FR84B models are supplied with integrated optional DIN-rail mounting system (35mm DIN-rail). Custom designed models on request.

 

Technical Specifications
FR78B-23012
1
47 - 63 Hz
230 - 250 V
12 V
7,5 A
90 VA
IP20
Dimensions
85 mm
79 mm
103 mm
1,7 kg
Ordering Information
3-071-078050
5703451007530

downloads

 FR

dimension drawings

wiring diagram


Products in this category
Type Article No Power Secondary Current Weight IP stock
FR60B-23012 3-071-060040 40 VA 3,3 A 0,9 kg IP20
FR78B-23012 3-071-078050 90 VA 7,5 A 1,7 kg IP20
FR84B-23012 3-071-084100 130 VA 10,8 A 2,3 kg IP20
FR96B-23012 3-071-096140 180 VA 15,0 A 3,2 kg IP20
FR96C-23012 3-071-096150 250 VA 20,8 A 4,4 kg IP20
FR120B-23024 3-071-120070 400 VA 16,7 A 5,9 kg IP20