Global
| AC axial fan model | R87F/R87B-F for set model | R87T | |
|---|---|---|---|
| Motor type | Single-phase shading coil induction motor (2-pole, open type) | ||
| Terminal type | Terminals | ||
| Insulation class | IEC class B (130°C)
UL class A (105°C) CSA class A (105°C) cULus class B (130°C) |
IEC class B (130°C)
UL class A (105°C) cULus class B (130°C) |
|
| Insulation resistance | 100 MΩ min. (at 500 VDC)
Between all power supply connection parts and non-current carrying metal parts |
||
| Dielectric strength | 2,000 VAC for 1 min
Between all power supply connection parts and non-current carrying metal parts |
||
| Ambient operating temperature | -30 to 70°C (with no icing) | -20 to 70°C (with no icing) | |
| Storage temperature | -40 to 85°C (with no icing) | ||
| Ambient humidity | 25% to 85% | ||
| Protection | Impedance protection | ||
| Materials | Frame | Die-cast aluminum | |
| Blades | Glass polycarbonate | Steel plate (black coating) | |
| Bearings | Ball bearings | ||
| Compliant standards* | PSE, EN/IEC 60335 (CE self-declaration) | ||
| Certified standards* | cULus | ||
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