Grundfos Oxiperm OCD-164, Installation And Operating Instructions Manual

Page: 9 / 528

English (GB)
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2.2 Electrical data
2.2.1 Power consumption
2.2.2 IP codes
2.3 Delivery state
The compact chlorine dioxide system comprises:
• The preparation system, completely assembled and wired up,
on a PP supporting frame, including dosing pumps and suction
lines.
• Dosing controller for flow monitoring of hydrochloric acid and
sodium chlorite.
• Tank-level monitor and empty indication for hydrochloric acid
and sodium chlorite.
• Chlorine dioxide reactor.
• Bypass system with flowmeter and solenoid valve,
or optionally
– circulating pump and flowmeter,
– solenoid valve, dosing ball valve and flowmeter.
• Static mixer.
• Control electronics, directly mounted on the supporting frame,
and wired up.
• Optional exhaust device: Injector with solenoid valve,
electrically connected to the control electronics,
supporting frame with side parts.
Max. permissible load of
potential-free output contacts
250 V, 6 A, max. 550 VA
Analog input 0/4-20 mA, load: 50 Ω
Analog output 0/4-20 mA, load: max. 500 Ω
Contact input max. 50 contacts/second
Max. permissible mains
impedance with 90 Watt
bypass
0.168 + j 0.168) Ω , (testing
according to EN 61000-3-11)
Max. permissible mains
impedance with 340 Watt
bypass
0.059 + j 0.059) Ω , (testing
according to EN 61000-3-11)
OCD-164 Power consumption [VA]
-30 to -220 300
-350 to -2000 650
Component IP code
Electronics, dosing pumps, solenoid valve,
flowmeter
IP65
Bypass pump IP44
Dosing controller IP67