Transformers 1 Low profile transformers Low profile transformer Low profile transformer FL FL BLOCK Website Typ FL 2/.. FL 4/.. FL 6/.. FL 8/.. FL 10/.. FL 14/.. Input General Data Rated input voltage 2 x 115 Vac 2 x 115 Vac 2 x 115 Vac 2 x 115 Vac 2 x 115 Vac 2 x 115 Vac Rated input voltage 2 x 115 Vac Rated frequency 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz Rated output voltage 2 x 5 - 2 x 24 Vac Output Rated power 2 - 52 VA Rated output voltage: Order no. 2x5 Vac: FL 2/5 2x6 Vac: FL 4/6 2x5 Vac: FL 6/5 2x6 Vac: FL 8/6 2x5 Vac: FL 10/5 2x5 Vac: FL 14/5 Insulation class E 2x6 Vac: FL 2/6 2x8 Vac: FL 4/8 2x6 Vac: FL 6/6 2x8 Vac: FL 8/8 2x6 Vac: FL 10/6 2x6 Vac: FL 14/6 2x8 Vac: FL 2/8 2x12 Vac: FL 4/12 2x8 Vac: FL 6/8 2x9 Vac: FL 8/9 2x8 Vac: FL 10/8 2x8 Vac: FL 14/8 2x9 Vac: FL 2/9 2x15 Vac: FL 4/15 2x9 Vac: FL 6/9 2x12 Vac: FL 8/12 2x9 Vac: FL 10/9 2x9 Vac: FL 14/9 Maximum ambient temperature 40 C 2x12 Vac: FL 2/12 2x18 Vac: FL 4/18 2x12 Vac: FL 6/12 2x15 Vac: FL 8/15 2x12 Vac: FL 10/12 2x12 Vac: FL 14/12 2x15 Vac: FL 2/15 2x24 Vac: FL 4/24* 2x15 Vac: FL 6/15 2x18 Vac: FL 8/18 2x15 Vac: FL 10/15 2x15 Vac: FL 14/15 Efficiency up to 81 % 2x24 Vac: FL 2/24* 2x18 Vac: FL 6/18 2x24 Vac: FL 8/24* 2x18 Vac: FL 10/18 2x18 Vac: FL 14/18 2x24 Vac: FL 6/24* 2x24 Vac: FL 10/24* 2x24 Vac: FL 14/24* Degree of protection IP 00 Rated Power 2.0 VA 4.0 VA 6.0 VA 8.0 VA 10.0 VA 14.0 VA No-load voltage (app. x factor) 1.35 1.35 1.35 1.22 1.32 1.28 Advantages No-load loss (typ.) 0.60 W 0.90 W 1.20 W 1.30 W 1.10 W 1.20 W Minimum size at high output Efficiency 66 % 66 % 69 % 76 % 72 % 74 % Low height Standards Double input voltage for series or parallel connection Classification Safety isolating transformer Safety isolating transformer Safety isolating transformer Safety isolating transformer Safety isolating transformer Safety isolating transformer *Mains transformer *Mains transformer *Mains transformer *Mains transformer *Mains transformer Double output voltage for series or parallel connection (without VDE mark) (without VDE mark) (without VDE mark) (without VDE mark) (without VDE mark) Permanent corrosion protection, high insulation value and maximum Approvals electrical reliability thanks to XtraDenseFill resin encapsulation Approvals cURus, ENEC 10 (VDE) cURus, ENEC 10 (VDE) cURus, ENEC 10 (VDE) cURus, ENEC 10 (VDE) cURus, ENEC 10 (VDE) cURus, ENEC 10 (VDE) Coil shell in 2-chamber technology Environment Self-extinguishing potting material Ambient temperature max. 40 C 40 C 40 C 40 C 40 C 40 C Safety and protection Applications Type Encapsulated Encapsulated Encapsulated Encapsulated Encapsulated Encapsulated Class of Insulation System VDE=E, UL=class 105 VDE=E, UL=class 105 VDE=E, UL=class 105 VDE=E, UL=class 105 VDE=E, UL=class 105 VDE=E, UL=class 105 As a mains transformer for adjustment of the voltage and simple electrical isolation. Protection index IP 00 IP 00 IP 00 IP 00 IP 00 IP 00 As an isolating transformer for the safe electrical isolation of the input and Safety class (prepared) II II II II II II output sides. The transformer may be used to set up protective separation as a Short circuit strength non-short-circuit proof non-short-circuit proof non-short-circuit proof non-short-circuit proof non-short-circuit proof non-short-circuit proof protective measure in accordance with VDE 0100. Order numbers As a safety isolating transformer for the safe electrical isolation of the input and output sides. The transformer is suitable for creating SELV and PELV Order Number see rated output voltage see rated output voltage see rated output voltage see rated output voltage see rated output voltage see rated output voltage circuits because of the limit on the output voltage. Sample application Standards / 2 Z Approvals W J v Z Mains transformer ENEC 10 (VDE), UL 5085-1/-2, CSA 22.2 No.66 to: VDE 0570 Teil 2-1, DIN EN 61558-2-1, EN 61558-2-1, IEC 61558-2-1, UL 5085-1/-2, CSA 22.2 No.66 Isolating transformer to: VDE 0570 Part 2-4, DIN EN 61558-2-4, EN 61558-2-4, IEC 61558-2-4, UL 5085-1/-2, CSA 22.2 No.66 Safety isolating transformer to: VDE 0570 Part 2-6, DIN EN 61558-2-6, EN 61558-2-6, IEC 61558-2-6, UL 5085-1/-2, CSA 22.2 No.66 286 Subject to change - +Transformers 1 Low profile transformers Low profile transformer 1.1 FL BLOCK Website Typ FL 2/.. FL 4/.. FL 6/.. FL 8/.. FL 10/.. FL 14/.. Input Rated input voltage 2 x 115 Vac 2 x 115 Vac 2 x 115 Vac 2 x 115 Vac 2 x 115 Vac 2 x 115 Vac 1.2 Rated frequency 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz Output Rated output voltage: Order no. 2x5 Vac: FL 2/5 2x6 Vac: FL 4/6 2x5 Vac: FL 6/5 2x6 Vac: FL 8/6 2x5 Vac: FL 10/5 2x5 Vac: FL 14/5 2x6 Vac: FL 2/6 2x8 Vac: FL 4/8 2x6 Vac: FL 6/6 2x8 Vac: FL 8/8 2x6 Vac: FL 10/6 2x6 Vac: FL 14/6 2x8 Vac: FL 2/8 2x12 Vac: FL 4/12 2x8 Vac: FL 6/8 2x9 Vac: FL 8/9 2x8 Vac: FL 10/8 2x8 Vac: FL 14/8 2x9 Vac: FL 2/9 2x15 Vac: FL 4/15 2x9 Vac: FL 6/9 2x12 Vac: FL 8/12 2x9 Vac: FL 10/9 2x9 Vac: FL 14/9 2x12 Vac: FL 2/12 2x18 Vac: FL 4/18 2x12 Vac: FL 6/12 2x15 Vac: FL 8/15 2x12 Vac: FL 10/12 2x12 Vac: FL 14/12 1.3 2x15 Vac: FL 2/15 2x24 Vac: FL 4/24* 2x15 Vac: FL 6/15 2x18 Vac: FL 8/18 2x15 Vac: FL 10/15 2x15 Vac: FL 14/15 2x24 Vac: FL 2/24* 2x18 Vac: FL 6/18 2x24 Vac: FL 8/24* 2x18 Vac: FL 10/18 2x18 Vac: FL 14/18 2x24 Vac: FL 6/24* 2x24 Vac: FL 10/24* 2x24 Vac: FL 14/24* Rated Power 2.0 VA 4.0 VA 6.0 VA 8.0 VA 10.0 VA 14.0 VA No-load voltage (app. x factor) 1.35 1.35 1.35 1.22 1.32 1.28 No-load loss (typ.) 0.60 W 0.90 W 1.20 W 1.30 W 1.10 W 1.20 W Efficiency 66 % 66 % 69 % 76 % 72 % 74 % 2.1 Standards Classification Safety isolating transformer Safety isolating transformer Safety isolating transformer Safety isolating transformer Safety isolating transformer Safety isolating transformer *Mains transformer *Mains transformer *Mains transformer *Mains transformer *Mains transformer (without VDE mark) (without VDE mark) (without VDE mark) (without VDE mark) (without VDE mark) Approvals Approvals cURus, ENEC 10 (VDE) cURus, ENEC 10 (VDE) cURus, ENEC 10 (VDE) cURus, ENEC 10 (VDE) cURus, ENEC 10 (VDE) cURus, ENEC 10 (VDE) 2.2 Environment Ambient temperature max. 40 C 40 C 40 C 40 C 40 C 40 C Safety and protection Type Encapsulated Encapsulated Encapsulated Encapsulated Encapsulated Encapsulated Class of Insulation System VDE=E, UL=class 105 VDE=E, UL=class 105 VDE=E, UL=class 105 VDE=E, UL=class 105 VDE=E, UL=class 105 VDE=E, UL=class 105 3.1 Protection index IP 00 IP 00 IP 00 IP 00 IP 00 IP 00 Safety class (prepared) II II II II II II Short circuit strength non-short-circuit proof non-short-circuit proof non-short-circuit proof non-short-circuit proof non-short-circuit proof non-short-circuit proof Order numbers Order Number see rated output voltage see rated output voltage see rated output voltage see rated output voltage see rated output voltage see rated output voltage 3.2 3.3 4.0 5.1 5.2 Subject to change 287 - +