Insulation Resistance Test; Ambient Temperature/Installation Height; Technical Data - Biral EBZ-E Notice De Montage Et D'utilisation

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11. Insulation resistance test

Insulation resistance testing of an
Note
installation incorporating E-pumps
is not allowed, as the built-in electronics
may be damaged.

13. Technical data

Protection class
to IEC 34-5
Insulating material class
(winding) IEC 85
Ambient temperature
– Operation
– Storage/transport
– Relative humidity
Supply voltage
Recommended fuse:
normal, slow-acting
or quick-acting
Leakage current
measured to EN 60355-1
ON/OFF
terminal 3/2
Digital input
terminal 1/9
1/3

12. Ambient temperature/installation height

If the ambient temperature exceeds +40 °C or the motor
is installed more than 1000 m above mean sea level, the
rated output of the motor is reduced by the diminished
cooling effect of the air. It may be necessary to use a
larger motor. In principle, motors may only be used up
to max. 40 °C.
P2
[%]
100
90
80
70
60
50
20 25 30 35 40 45 50 55 60 65 70 75 80
1000 2250
Fig. 24: Relationship between motor output (P2)
and ambient temperature/installation height
3~ pump motors
1,1 ... 7,5 kW
IP 55
F
– 20 ... +40 °C
– 30 ... +60 °C
max. 95 %
3 × 380 - 480 V
50 / 60 Hz, PE
Cable: 6 - 10 mm 2
See rating plate
Motor sizes
from 1,1 to 5,5 kW:
max. 16 A
Motor size 7,5 kW:
max. 25 A
Supply voltage
< 460 V: < 3,5 mA
Motor size: 4,0 to 5,5 kW:
< 5 mA
Motor size: 7,5 kW: < 10 mA
External potential-free
ON/OFF switch.
Voltage: 5 VDC
Current: < 5 mA
Screened cable:
0,5 - 1,5 mm 2
External potential-free
ON/OFF switch.
Voltage: 5 VDC
Current: < 5 mA
Screened cable:
0,5 - 1,5 mm
2
t [°C]
3500 m
3~ pump motors
Motoren 11 ... 22 kW
IP 54
F
– 20 ... +40 °C
– 30 ... +60 °C
max. 95 %
3 × 380 - 415 V
50 / 60 Hz, PE
Cable: 10 mm 2
See rating plate
Motor size 11 kW:
max. 25 A
Motor size 15 kW:
max. 35 A
Motor size 18,5 kW:
max. 50 A
Motor size 22 kW:
max. 50 A
Leakage current to earth
< 30 mA
External potential-free
ON/OFF switch.
Voltage: 5 VDC
Current: < 5 mA
Screened cable:
0,5 - 1,5 mm 2
External potential-free
ON/OFF switch.
Voltage: 5 VDC
Current: < 5 mA
Screened cable:
0,5 - 1,5 mm
2
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