B&D Mfg Smart - Manual (Page 8)

8
ALL THE PUMP YOU NEED AND MORE
Revised 7-5-12
Electrical Wiring Information
NOTE:
S1, SC & HC, H1
are factory provided
jumper wires.
Electrical Installation –
It is the responsibility of the installer to ensure
correct grounding and protection in accordance with
national and local standards.
V1000 Main Wiring –
The Smart Pump variable speed drive is capable of
taking standard, single phase 230 volt power and
converting it to three phase power to run the Baldor
motor. Single phase 230 volt power shall be
connected to terminals R-L1 and S-L2 as shown in
Figure 1b.
The drive has a high leakage current and must be
grounded properly for safety. Keep all grounding
cables as short as possible. Follow all local and
national safety regulations.
Motor Wiring –
All of the Baldor motors are three phase motors
capable of running on either 208-230 voltage or 460
voltage. B & D Mfg, Inc’s Smart Pump Multizone
must be wired for low voltage 208-230 volt power.
Remove wire box cover and follow the wiring
schematic for LOW VOLTAGE as the V1000 variable
speed drive will provide three phase 230 voltage to
the motor. Take extra precaution as all the wires are
color coded and are labeled with the appropriate
numbers. Motor wire connections L1, L2 and L3 are
to be connected to the V1000 variable speed
terminals. The motor “L” line connections shall be
connected to the drive as follows L1-U, L2-V, L3-W
(See Figures 1a & 1b). Follow the wiring diagram on
the motor label for the correct motor wiring
combination which matches 230 supply voltage.
Once this has been confirmed, reconnect the power
supply wiring to the motor. Check the direction of
rotation by bump-starting the motor (Refer to Start
Up Procedure on page 12). Rotation must be left to
right (counter-clockwise) when looking directly at
the coupling. Shut off the power, then re-install the
coupling guards. After the coupling guards have
been installed, the power can be turned back on.
Pressure Transducer Wiring –
The pump mounted pressure transducer shall be wired
on the control terminal block to positions +V and A2
(See Figure 1c). “+V” = Brown & “A2” = Black
WARNING: The voltage of the V1000 is
dangerous whenever the drive is connected to
AC power. Incorrect installation of the motor or
drive may cause damage to the equipment,
serious injury or even death. Comply with safety
instructions in this manual, as well as local and
national safety regulations. Touching electrical
parts may be fatal even after equipment has
been disconnected from the AC power. Wait at
least four minutes for current to dissipate.
Figure 1b
Figure 1c
Figure 1a