1011026 User Manual Issue 01 (26.10.2021)
13
9.
Technical Information
Control Unit
Model
1002510
Enclosure
Dimensions: 255mm (W) x 180mm (H) x 88mm (D)
Ingress Protection: IP65
Material: ABS
Lid Screws: Torque: 1.2Nm, Size: PH 2
Operating Environment
Operating temperature: -
20°C … +50°C
Relative humidity: 100%
Altitude: 2,000m
Pollution degree: 2
Intended for use indoors or outdoors, and in wet locations
Power Source
230VAC ±10% 50Hz
Mains isolator switch internal to unit
Power Consumption
(Control unit only)
6.4W, 10.1VA, cos φ = 0.63
All relays energised, battery
charging, beacon off, J6 - J9
disconnected
11.3W, 17.8VA, cos φ =
0.63
All relays energised, battery
charging, beacon on continuously
(not flashing), J6 - J9 disconnected
Power Consumption
(Control unit and
pumps/motors and beacon)
1.6kW, 1.8kVA, cos φ = 0.8
9
All relays energised, battery charging, beacon on continuously (not
flashing)
J6
–
Pumped outlet
J7
–
De-sludge pump
J8
–
Blower
J9
–
Chemical dosing pump
Grundfos KP 350
Grundfos KP 250
Secoh JDK-250
Kingspan 404390
Fusing
F1 (De-sludge pump, terminals
3&4)
T 5A H 250V
F2 (Internal power supply unit)
T 2A H 250V
F3 (Motor/blower, 5&6)
T 3.15A H 250V
F4 (Chemical dosing pump, 7&8)
T 250mA H 250V
F5 (Pumped outlet, 1&2)
T 5A H 250V
F6 (Beacon output, 21&22)
500mA resettable fuse
Electrical Safety
IEC/EN 61010-1:2010+A1:2019, Class I, CAT II
Battery Backup
6V 1200mAh NiMH battery pack kept charged by on-board charger.
Backup time at least 12 hours.
Inputs
3 x inputs from volt-free contacts (rotation arm, float switch and external
alarm condition such as pressure switches in series)
1 x blower pressure sensor (alarms below 15mB, 4mm inlet)
Mains Outputs
Relays only energised when mains power is present.
Pumped outlet (1&2)
Constant mains output,
fused T 5A H 250V
De-sludge pump (3&4)
SPST relay switched,
fused T 5A H 250V
Motor/blower (5&6)
SPST relay switched,
fused T 3.15A H 250V
Chemical dosing pump (7&8)
SPST relay switched,
fused T 250mA H 250V
Telemetry Relay Outputs
3 x volt-free SPST contacts. De-energised in alarm condition.
