| Technical
Data |
|
600 ND |
900 ND |
1200
ND |
1500
ND |
| Permeate flow
rate |
l/h |
600 |
900 |
1,200 |
1,500 |
| min. salt rejection |
% |
97 |
97 |
97 |
97 |
| recovery |
% |
75 |
75 |
75 |
75 |
| operating pressure |
bar |
14.0 |
14.0 |
14.0 |
14.0 |
| membrane element
/ number |
|
4040 / 2 |
4040 / 3 |
4040 / 4 |
4040 / 5 |
| Voltage |
V/Hz |
3x400/50 |
3x400/50 |
3x400/50 |
3x400/50 |
| motor power |
kW |
1.5 |
1.5 |
2.2 |
2.2 |
| pre-fusing |
A |
16 |
16 |
16 |
16 |
| feedwater connection |
DN |
20 |
20 |
20 |
20 |
| permeate/concentrate
connections |
DN |
20 |
20 |
20 |
20 |
| conductivity
range |
µS/cm |
2 – 200 |
2 – 200 |
2-200 |
2-200 |
| min./max. feedwater
pressure |
bar |
2 / 6 |
2 / 6 |
2 / 6 |
2 / 6 |
| min./max. feedwater
temperature |
°C |
5 / 35 |
5 / 35 |
5 / 35 |
5 / 35 |
| max. ambient
temperature |
°C |
40 |
40 |
40 |
40 |
| pH |
|
3 – 11 |
3 - 11 |
3 – 11 |
3 – 11 |
| height |
mm |
1,650 |
1,650 |
1,650 |
1,650 |
| width |
mm |
660 |
660 |
660 |
660 |
| depth |
mm |
690 |
690 |
690 |
690 |
| weight approx |
kg |
135 |
150 |
180 |
195 |
| Code no. |
|
381101 |
381111 |
381121 |
381131 |
| |
|
Buy Now |
Buy Now |
Buy Now |
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|
Stand-type unit for desalination of softened
drinking water according to German drinking
water regulations (free chlorine not detectable),
operating on the principle of reverse osmosis.
Unit design Stainless steel base frame with
plastic front panel housing the instruments
and controls.
Special inlet filter with 5 µm-filter
cartridge and 2 pressure gauges, High pressure
pump, low-noise, multi-stage centrifugal type,
Low energy wound modules with energy saving
PA/PS com-posite membranes in GRP pressure
vessels with inliner.
Valves and instruments including feedwater
sampling valve, solenoid inlet valve, feedwater
pres-sure switch, permeate and concentrate
flow meter, vibration-resistant pressure gauges
for pump and concentrate pressure, stainless
steel valves for adustment of permeate and
concentrate flow rate. Mi-croprocessor control
system, as described below, Electrical switchgear
for control of the high pressure pump, lockable
main switch. Connecting cable (3 m) with 16
A - 6 h CEE five-pole plug.
RO 1000 microprocessor control system for
fully automated monitoring and control of
the sys-tem with two line text display (16
characters per line) for display of operational
status, permeate conductivity, temperature,
operating hours, password-protected programming
of the operating se-quences and parameters
as described below. Operators functions with
password on different levels, low pressure
shut down, conductivity limit fault and conductivity
limit pre-alarm, malfunction dis-plays for
low pressure, hard water/motor overload, high
conductivity pre-alarm, power supply malfunction.
Programming options for the following operating
status with selectable duration:
- discard of permeate, subject to conductivity,
with time limit
- discard of permeate, subject to time
- shut-down at high conductivity
- failure acknowledgement with or without
password
- operators functions via password on different
levels
- low pressure shut-down 0-99 sec.
- conductivity limit delay 0-99 min.
- conductivity limit fault 2-200 µS/cm
- conductivity limit prealarm 2-200 µS/cm
- interval for intermittent rinse when "tank
full" 0-99 h
- duration of rinse when "tank full"
0-99 min.
- duration of concentrate displacement 0-99
min.
- duration of concentrate rinse 0-99 min.
- duration of permeate discard accord. to
conductivity 1-99 min.
- range of permeate conductivity 2-200 µS/cm
- pump delay 0-9.9 sec.
- language German/English/French/Italian
- individual test of all inputs or outputs
with LCD (diagnostics)
Additional connections possible: Inputs (low
voltage) for level control with 1 or 2 float
switches, hardness monitoring unit (the RO
1000 control system includes control functions
for the limitron hardness monitoring unit),
shut-down by external signal (forced stop,
regeneration), Outputs for softener (230 V/50
Hz), 2 solenoid valves for concentrate rinse,
permeate discard and -recycling, and DDC (collective
malfunction signal on volt-free changeover
contact).
Unit completely wired, pre-assembled and
ready for installation. Electrical equipment
in accordance with VDE 0100 part 600, VDE
113 part 1.
The units are designed for a maximum TDS
of 1,000 mg/l, a water temperature of 15°C,
a maximum colloidal index of 3 and free permeate
outlet. Under these conditions, the units
still reach design permeate flow after three
years of operation. The permeate recovery
depends on the raw water quality and the type
of pre-treatment.
For further information please refer to the operating manual
Optional Equipment
Concentrate Flushing KSE
Code no. 382370
Permeate recirculation PR
Code no. 382369
Hardness Monitoring Unit limitron
for constant monitoring of the feedwater hardness,
completely integrated in the reverse osmosis
unit. Code no. 370038
|
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