| Certification: | RoHS, CB, CCC, ISO9001, CE |
|---|---|
| Type: | Electric Coil |
| Form: | Heating Wire |
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| Aluminum Casting Heater | |
| Material | Aluminum, brass, bronze or cupronickel alloy |
| Max Watt density | 20 w/cm²on the heating element |
| Voltages available | 120V,240V,380V,450V,others available on request. |
| Wattage Tolerance | +5%, -10% |
| Resistance tolerance | +10%, -5% |
| Max operating temperature | 400 oC |
| Leakage current | <0.5MA |
| Insulation resistance | > 2MΩ |
| Grounding resistance | <0.1Ω |
| The condition of usage | temperature -20 ºC ~ + 60 ºC; relative humidity<80% |
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