| Condition | New |
| Place of Origin | Jiangsu, China |
| Brand Name | MANTOCA |
| Model Number | KR200A~630A |
| Model No. | Input Voltage | Output Voltage | Power KVA | Heater coil Voltage | Arcing time factor | Insulation Grade |
| KR-200A | 380 | 27.5 | 7.6 | 36 | 60% | F |
| KR-270A | 380 | 32.7 | 13 | 36 | 60% | F |
| KR-350A | 380 | 40.7 | 18 | 36 | 60% | F |
| KR-500A | 380 | 51.7 | 32 | 36 | 60% | F |
| KR-630A | 380 | 58 | 40 | 36 | 60% | F |
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