Product Model | Transformer Rated Voltage kV | Transformer Neutral Point Withstand Voltage | Isolation Switch | Zinc Oxide Surge Arrester | Discharge Gap | Current Transformer | ||||||
Lightning Full Wave and Impulse Withstand Voltage kV (peak) | 1min Power Frequency kV (RMS) | Rated Current A | Operating Mechanism | Rated Voltage kV (RMS) | Continuous Operating Voltage kV (RMS) | DC 1mA Reference Voltage kV (not less than) | 8/20µs Lightning Impulse Current Residual Voltage kV ( peak ) | Power Frequency Discharge Voltage kV ±10% (RMS) | Type | Turn Ratio | ||
FR-ZJB- 110 | 110 | 350 | 550 | 630 | CS14GA (manual) or FR6B (electric motor) | 72 | 58 | 103 | 186 | 83 | Epoxy Resin Cast Fully Enclosed Pillar Type 10kV 100/5 200/5 300/5 400/5 500/5 600/5 | |
FR-ZJB- 220 | 220 | 160 | 230 | 630 | 144 | 116 | 205 | 320 | 166 | |||
FR-ZJB- 330 | 330 | 440 | 292 | 630 | 207 | 166 | 292 | 440 | 252 |