Primary current: 5A-150A Secondary current: 5A, 1A Standard approval: VDE0414, BS7626, IEC185 Maximum voltage: 0. 66kv Frequency: 50-60KV Rated load: 10VA Class: 0. 5, 1. 0 Short-time thermal current: 1th=60Ih Rated security coefficient: FS5 Mounting methods: by once-lead or by copper bar