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Grundfos MGE motors Serie Instrucciones De Instalación Y Funcionamiento página 62

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  • ESPAÑOL, página 209
7.2 Cleaning the product
WARNING
Electric shock
Death or serious personal injury
Switch off the power supply to the product and to the signal relays. Check that the terminal box cover is intact before spraying
water on the product.
To clean the motor, follow the procedure below:
1. Let the motor cool down first to avoid condensation.
2. Spray it with cold water.
8. Technical data
8.1 Technical data, single-phase motors
DANGER
Electric shock
Death or serious personal injury
Use the recommended fuse size.
Supply voltage
1 x 200-240 V - 10 %/+ 10 %, 50/60 Hz, PE
1 x 90-240 V - 10 %/+ 10 %, 50/60 Hz, PE
30-300 VDC. Power supply from a renewable-energy source.
Check that the supply voltage and frequency correspond to the values stated on the nameplate.
Recommended size of fuse or circuit breaker
Motor size [kW]
0.25 - 0.75
1.1 - 1.5
You can use standard as well as quick-blow or slow-blow fuses.
Related information
4.2.6.1 Overvoltage and undervoltage protection
8.1.1 Leakage current
The leakage currents are measured in accordance with EN 61800-5-1:2007.
Earth leakage current less than 3.5 mA (AC)
Earth leakage current less than 10 mA (DC).
8.2 Technical data, three-phase motors
DANGER
Electric shock
Death or serious personal injury
Use the recommended fuse size.
Supply voltage
3 x 380-500 V - 10 %/+ 10 %, 50/60 Hz, PE
3 x 200-240 V - 10 %/+ 10 %, 50/60 Hz, PE.
Check that the supply voltage and frequency correspond to the values stated on the nameplate.
Recommended size of fuse or circuit breaker
You can use standard as well as quick-blow or slow-blow fuses.
3 x 380-500 V - 10 %/+ 10 %, 50/60 Hz, PE
Motor size [kW]
0.25 - 1.1
1.5
2.2
3
4
5.5
7.5
11
62
Minimum [A]
6
10
Minimum [A]
6
6
6
10
13
16
20
32
Maximum [A]
10
16
Maximum [A]
6
10
16
16
16
32
32
32

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