Siemens D335 Carrier Frequency Level Measuring Setup Manual; Rel 3 D335 SIEMENS D215 D215 Siemens Current Transformer Catalog # SAMMS 1B Range 1.2-6.0 amps Siemens Current Transformer 25-131-044-001 Ratio 100:5 50-400Hz 600V Siemens Current Transformer 120-402 Ratio 4000:5A 10kv BIL ...