AKH-0.66K opening current transformer Features AKH-0.66K opening series current transformer is mainly used in industry in urban and rural power grids project, easy installation, no need to dismantle a bus, but also live action, does not affect customers normal use of electricity, renovation projects for the user to save manpower, material and financial resources, and improve efficiency. This series of current transformers with relay protection, measurement and metering equipments used. Model Description AKH - 0.66 - K - □ - □ - □ Type Dimensions Dimensions Dimensions Notes WHD ae perforation specifications (A) mass (kg) K-30 × 20 90 114 40 22 32 100-400 0.8-0.9 K-80 × 50 114 159 36 52 82 250-1000 1.2-1.4 K-80 × 80 144 159 36 82 82 250-1000 1.3-1.5 K-120 × 80 144 199 36 82 122 500-1500 1.5-2.3 K-120 × 60 164 214 52 62 122 300-3000 1.6-3.0 K-100 × 40 144 194 52 42 102 1000 -4000 1.6-3.2 K-140 × 60 164 234 52 62 142 1000 -5000 2.5-3.5 K-160 × 80 184 254 52 82 162 1000 -5000 2.8-3.7 K-200 × 80 184 294 52 82 202 1000 -5000 3.5-4.5 Size Chart Specifications Model Rated current ratio (A) Accuracy class rated load (/ VAΩ) K-30 × 20 20-30A/1A 1.0 0.2 40-80A/1A 0.5 100-150A / 5 (1) A 1.0 200-300A / 5 (1) A 0.5 1.5 400A / 5 (1) A 2.5 K-80 × 50 250 - 300A / 5 (1) A 1 1.5 400A / 5 (1) A 0.5 500-800A / 5 (1) A 2.5 1000 A / 5 (1) A 5 K-80 × 80 250-300A / 5 (1) A 1 1.5 400A / 5 (1) A 0.5 500-800A / 5 (1) A 2.5 1000A / 5 (1) A 5 K-120 × 80 500-800A / 5 (1) A 0.5 2.5 1000-1200A / 5 ( 1) A 0.5 5 1250-1500A / 5 (1) A 0.5 7.5 K-120 × 60 300-400A / 5 (1) A 0.5 2.5 500-800A / 5 (1) A 5.0 1000-2000A / 5 (1) A 10 2500-3000 A / 5 (1) A 0.2 K-100 × 40 1000-2000 / 5 (1) A 0.5 10 2500-3000 / 5 (1) A 0.2 4000-5000 A/1A 15 K-140 × 60 1000-2000/5 (1) A 0.5 10 2500-3000 / 5 (1) A 0.2 4000-5000 A / 5 (1) A 15 K-160 × 80 1000-2000 / 5 (1) A 0.5 10 2500 - 3000/5 (1) A 0.2 4000-5000 A / 5 (1) A 15 K-200 × 80 1000-2000 / 5 (1) A 0.5 10 2500-3000 / 5 (1) A 0.2 4000-5000 A / 5 (1) A 15 Type Rated current ratio (A) Accuracy class rated load (VA / Ω) PK-120 × 60 300-400/5 (1) 5P10 2.5 400/5 (1) 5P10 2.5 500/5 (1 ) 5P10 3.75 600-800/5 (1) 5P10 5.0 1000-1250/5 (1) 5P10 7.5 1500-1600/5 (1) 5P10 10 2000-3000 / 5 (1) 5P10 15 PK-160 × 80 500 - 800/5 (1) 5P10 2.5 1000-1500/5 (1) 5P10 5.0 2000/5 (1) 5P10 10 2500-3000 / 5 (1) 5P10 15 4000-5000 / 5 (1) 5P10 20 PK-200 × 80 500-800/5 (1) 5P10 2.5 1000-1500/5 (1) 5P10 5.0 2000/5 (1) 5P10 10 2500-3000 / 5 (1) 5P10 15 4000-5000 A / 5 (1) A 5P10 20 technology selection and sales Contact Anke Rui Electric Co., Ltd. Address: Yuk Road, Jiading District, Shanghai Green 253 Contact: Liu Xifeng