DS/EN 60335-2-51 + CD-rom (Sik)
Household and similar electrical appliances – Safety – Part 2-51: Particular requirements for stationary circulation pumps for heating and service water installations
| Organization: | DS |
| Publication Date: | 13 January 2006 |
| Status: | inactive |
| Page Count: | 25 |
| ICS Code (Pumps): | 23.080 |
| ICS Code (Central heating systems): | 91.140.10 |
scope:
This standard deals with the safety of electric stationary circulation pumps intended for use in heating systems or in service water systems, having a rated power input not exceeding 300 W, their rated voltage is not more than 250 V for single-phase appliances and 480 V for other appliances. NOTE 101 The hydraulic and electrical parts of the pump may be in the same enclosure, so that the water flows through the motor and serves as a coolant, or they may be separated.
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