IONPURE IP-VNX-MAX-1 User Manual

IONPURE
®
VNX CEDI Modules
Page 12 IP-MAN-VNX-1019-EN.pdf
will determine the amount of space the module needs to operate. This arrangement
varies from site to site. Space should be allowed for module servicing/replacement.
2.4.3. Module Orientation
The VNX modules can be installed vertically or horizontally. If orientated in the vertical
position, the junction box end should be facing down. This is done to remove the
possibility of the junction box flooding. When mounting in the horizontal position, the
modules should be stacked no higher than four (4) modules high.
2.4.4. Electrical Requirements
The VNX module power requirements are listed in Table 2-2. In all cases the cathodes
must be at ground potential. Connections are shown in section 3-3.
Table 2-2. Electrical Requirements for the VNX Modules
NOTE: The 600V DC3 power supply can be used even if required DC Voltage is lower.
This may help protect against upsets due to feed water changes, scaling or fouling.
2.4.5. Feed Water Requirements
Feed water for the VNX module must always meet the specifications outlined in Table 2-
3. In most cases, pre-treating VNX module feed water with reverse osmosis (RO) will
bring it within these specifications. Depending on the conditions, however, some sites
may require additional pretreatment. To determine if additional pretreatment is required,
compare the VNX feed water on site with the feed water requirements listed below.
NOTE: Recycling the VNX reject to the RO feed will cause the CO
2
load on the VNX to
increase, and may have an impact on the VNX product water quality. Please refer to
VNX Model Nominal Flow Rate DC Volts DC Amps
IP-VNX-MINI 52.8 gpm (12 m
3
/h)
480 1 - 7
IP-VNX-MAX 66 gpm (15 m
3
/h)
600 1 - 7
IP-VNX28EP-2 27.5 gpm (6.25 m
3
/h)
300 1 - 6.6
IP-VNX55EP-2 55 gpm (12.5 m
3
/h)
300 2 - 13.2
IP-VNX55E-2 55 gpm (12.5 m
3
/h)
300 10 - 13.2
IP-VNX55EX-2 55 gpm (12.5 m
3
/h)
300 10 - 13.2
IP-VNX55HH-2 55 gpm (12.5 m
3
/h)
600 2 – 8.0
IP-VNX15CDIT-2 15 gpm (12.5 m
3
/h)
600 1 - 6.6
IP-VNX30CDIT-2 30 gpm (12.5 m
3
/h)
600 2 – 13.2

IONPURE IP-VNX-MAX-1 Specifications

General

Brand	IONPURE
Model	IP-VNX-MAX-1
Category	Control Unit
Language	English