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Electrolysis System CHLORINSITU IIa 60 – 2,500 g/h

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  • Electrolysis System CHLORINSITU IIa 60 – 2,500 g/h

Output 60 – 2,500 g/h of chlorine

CHLORINSITU IIa is a compact on-site electrolysis system for the production of a low-chlorate hypochlorite solution from salt and electricity. Key advantages are its simple process management and excellent system safety through integrated ventilation and bleeding.

Enhanced Efficiency Through Innovative Design.

The CHLORINSITU IIa product range combines the proven and durable design of the undivided electrolysis cell with an innovative design. An exceptional quality of hypochlorite solution is achieved when the salt and power output is increased. The chlorate content of the product is below the limit value specified in EN 901.

The electrolysis system is perfectly equipped for all safe water disinfection with a capacity of up to 2500 g of chlorine per hour.

All relevant system components are accommodated in a space-saving housing. Integrated hydrogen drainage enables the system to be installed without any need for additional ventilation.

The softener and a 50-litre product tank are installed in the system housing with systems up to 300 g/h. An integrated metering pump circulates the chlorine from the tank directly to the application or into a larger storage tank.

An H2 deaerator dissolves the hydrogen directly from the hypochlorite with systems above 625 g/h. The hydrogen-free product is pumped by an integrated pump into an external product tank. The product pump is also capable of pumping across height differences of up to 7 m. Customised metering stations supply the points of injection.

The external product storage tank does not require additional hydrogen bleeding. There are therefore no additional costs relating to installation and operation.

The system is immediately ready for use, thanks to its plug-and-play concept. Operation of the electrolysis system has been consciously kept simple.

Your Benefits

  • Durable design, reliable technology
  • Low-chlorate product (below the EN 901 limit value)
  • High output: only 3.0 kg of salt per kg of chlorine
  • Reduced energy consumption: only 4 kWh/kg chlorine
  • Minimal maintenance work and ease of operation
  • System monitoring in real time from any location via DULCONNEX Platform: improved process reliability, overall reliability and transparency through real-time monitoring, individual alarms and automated reports (optional with the Siemens control variant)

Technical Details

  • Efficient undivided electrolysis cell
  • Corrosion-proof housing with integrated ventilation fan
  • Control with multicoloured touch panel
  • Optional remote maintenance module
  • Salt-dissolving tank included in the scope of delivery
  • Integrated 50-litre product storage tank with optional diaphragm metering pump (up to 300 g/h)
  • Integrated softener (up to 300 g/h)

Technical Data

Power supply
(60 – 300 g/h): 230 V AC ±10 %, 50/60 Hz
(625 – 2,500 g/h): 3 x 230/400 V AC ±10 %, 50/60 Hz
Output Number of electrolysis cells Product volume (NaOCl) Power uptake Max. salt consumption Dimensions H x W x D Brine tank
g/h kg/d   l/h kW kg/h mm l
60 1.4 1 7 0.5 0.19 1,950 x 750 x 644 200
120 2.8 2 14 0.8 0.38 1,950 x 750 x 644 200
180 4.2 3 21 1.1 0.57 1,950 x 750 x 644 200
240 5.6 4 28 1.4 0.75 1,950 x 750 x 644 200
300 7 5 35 1.7 0.95 1,950 x 750 x 644 200
625 15 1 75 3.4 1.9 1,850 x 1,500 x 620 200
1250 30 2 150 6.8 3.8 1,850 x 1,500 x 620 380
2500 60 1 300 12.8 7.5 1,850 x 1,500 x 620 520

All figures apply for 20 °C ambient temperature and 15 °C feed water. The performance of the system is affected by the temperature and quality of the water and salt.

Salt usage: 3.0 kg/kg chlorine
Energy efficiency: 4.0 kWh/kg chlorine
Product concentration: 9 g/l (0.9 % ±0.05) chlorine
pH value of product (approx.): 9.5
Salt specifications: CHLORINSITU salt, salt tablets or salt with a grain size of ≥ 6 mm, min. 99.4 % NaCl, max. 0.05 % insoluble substances, max. 10 mg/kg iron, max. 10 mg/kg manganese, max. 100 mg/kg calcium + magnesium
Inlet water temperature: 10…25 °C (lower/higher temperatures require a heater/chiller)
Water supply: 2 bar < pressure < 6 bar (drinking water quality)
Ambient conditions: Non-condensing, non-corrosive and dust-free ambient air in the installation room
Permissible relative air humidity: Max. 85 %
Permissible ambient temperature: 10…40 °C

Electrolysis System CHLORINSITU IIa 60 – 2,500 g/h Kataloğu