Watson-Marlow Bredel 10 - Manual (Page 53)

SPECIFICATIONS
53
11.3 Electric motor
Standard electric motor design is an enclosed three-phase asynchronous motor. A
thermal safety device to prevent motor overload is optional.
11.4 Variable Frequency Drive (VFD) (optional)
The Bredel Variable Frequency Drive (VFD) has been preprogrammed and only needs
to be connected to the mains.
Mounting position IM 2001 (IM B5) flanged gearbox with keyed shaft in hori-
zontal position.
Motor adapter Electric motor has been integrated in the gearbox housing,
by which the smallest possible dimension is achieved.
Optional motor adapter Adapters in conformance with IEC-B5 or NEMA TC.
In case of doubt about the local applicable regulations for the drive connec-
tion, contact your Bredel representative.
Protection class IP55/IK08
Insulation class F
Increase in temperature Within class B
Voltage/frequency 230/400 V - 3 phases - 50 Hz
RFI filter Integrated RFI filter B (industrial applications).
Control Manual control for setting the speed and the keys for starting
forward, stop and starting reverse.
Protection class IP65
Mains power supply There are three types available; the choice depends on the
local electricity grid:
•
200-240 V ± 10%; 50/60 Hz ± 5%; 1 ph
•
200-240 V ± 10%; 50/60 Hz ± 5%; 3 ph
•
400-480 V ± 10%; 50/60 Hz ± 5%; 3 ph