Three Phase + Neutral Filters F.LL.D4 series – DN type Residential / Light industrial environments General performance, low earth-leakage This range of compact lightweight, three phase + neutral filters offer a very economic design solution for many OEM applications up to 520Vac operating voltage. Due to its lower earth-leakage current and high attenuation performance, the DN series is particularly suited for industrial power systems, machine tools and control cabinets, switch mode power supplies, process machinery and medical equipment systems. • Current ratings from 8A to 64A • High attenuation performance • High voltage 520Vac design for worldwide applications • Low earth-leakage • Compact, lightweight, space saving contruction • Screw terminal for quick and easy installation • Additional high current ratings available Mechanical specifications Electrical specifications Manufacture: aluminium case Rated voltage (VR): 520Vac 50/60Hz Connections: strip terminal block - Rated current (IR): 6mm2 solid wire, 4mm2 flex wire - 8A, 16A referred to 50 (40)°C Leakage current (IL): normal: < 3.4mA 16mm2 solid wire, 10mm2 flex wire - 25A, 36A fault: 25mA (only one phase remaining) 25mm2 solid wire, 16mm2 flex wire - 64A Voltage test (2S.): line to ground 3470Vdc line to line 1700Vdc Climatic category: HMF (25/100/21): temperature range: -25°C to +100°C Filter range Dimensions Code lR (A) F.LL.D4.008A.DN.R1 8 L (mH) (9.1) Cx (µF) 4x1.78 6x2.2 Code A 8A, 16A 143 115 80 1x0.68 25A, 36A 64A Cy (µF) R1 MΩ R2 MΩ 2x0.1 3x1.5 F.LL.D4.016A.DN.R1 16 (18.1) 4x1.14 6x2.2 2x0.1 3x1.5 1x0.68 F.LL.D4.025A.DN.R1 25 (28.3) 4x1.57 6x4.7 2x0.1 3x0.82 1x0.68 F.LL.D4.036A.DN.R1 36 (40.8) 4x1.1 6x4.7 2x0.1 3x0.82 1x0.68 F.LL.D4.064A.DN.R1 64 (72.6) 4x1 6x4.7 2x0.1 3x0.82 1x0.68 Load Line 24 Made in accordance to VDE, UL and CSA requirements C D E F G H I 80 127.5 6.5 M6 64 12 153 125 115 130 159 173 1 90 137.5 6.5 M6 94 14.5 153 125 125 140 178 184 1.5 100 137.5 6.5 M6 104 14.5 120 144 163 1 Dimensions (mm) and connections Circuit diagram Approvals B J K L M Three Phase + Neutral Filters F.LL.D4 series – DN type Residential / Light industrial environments Insertion loss (Typical) – – – Symmetrical (line to line) –––– Asymmetrical (line to ground) ...F.LL.D4.008A... ...F.LL.D4.016A... ...F.LL.D4.025A... ...F.LL.D4.036A... ...F.LL.D4.064A... 25