EC450 Power Control System
E
C
45
0
Issue 1
Page 14 of 15
29
th
June 2010
4 Technical Data & Approvals
4.1 Caravan Equipment - EC448, EC449 PSU & EC442, EC447 Control Panel
Outline Specification
INPUT 230v
230 Volts / 0 to 16 Amps
+ / - 10%
OUTPUT 230v
RCD protected, 3 x MCB outputs of 10A
Separate switched channels for water heater, space
heater and charger
INPUT 12v
2 x 20A battery inputs via 2 x 4 way connectors
OUTPUT 12v
25A total output via multiple switched channels protected
by 14 fused outputs
CHARGER
Input 220-240 Volts AC +/- 10%, Frequency 50 Hz +/- 6%,
Current 3A max.
DC Output 13.6 to 14.4 Volts nominal, Current 25 Amps
max (300 Watts).
Overall size (HxWxD) 50 x 250 x 135mm
Fixing centres 128*128mm
1.2kg
Signal INPUT
4 x Fresh water level, 1 x Engine running, plus multiple
vehicle connections
Fresh water negative sensed
Data IN / OUT
CANBUS Data communication and power to Control
Panel via 6 way connector
IP rating
IP31
Operating
temperature
Ambient 0 to 35° Centigrade
PSU case temperature with full load 65° C Max
Automatic shutdown and restart
if overheated / overloaded
Dimensions
EC449, EC448 PSU
Overall size (HxWxD) 395 x 205 x 170mm
Clearances 75mm above, 50mm left & right
Weight 3.05 Kg
EC442, EC447
Control Panel
Overall size (HxWxD) 87 x 250 x 15mm
Cut-out size (HxW) 70 x 233mm
Fixing centres 130*75mm
Weight 114 g
4.2 Motorhome Equipment - EC460, EC465 PSU & EC461, EC466 Control Panel
Outline Specification
INPUT 230v
230 Volts / 0 to 16 Amps
+ / - 10%
OUTPUT 230v
RCD protected, 3 x MCB outputs of 10A
Separate switched channels for water heater, space
heater and charger
INPUT 12v
2 x 20A battery inputs via 2 x 4 way connectors
SOLAR INPUT
1 x Dedicated solar panel input (20 to 100W panel) via a 2
way connector
OUTPUT 12v
25A total output via multiple switched channels protected
by 14 fused outputs
CHARGER
Input 220-240 Volts AC +/- 10%, Frequency 50 Hz +/- 6%,
Current 3A max.
DC Output 13.6 to 14.4 Volts nominal, Current 25 Amps
max (300 Watts).
Overall size (HxWxD) 50 x 250 x 135mm
Fixing centres 128*128mm
1.2kg
Signal INPUT
4 x Fresh water level, 4 x Waste water level, 1 x Engine
running, plus multiple vehicle connections
Fresh water negative sensed
Waste water negative sensed
Data IN / OUT
CANBUS Data communication and power to Control
Panel via 6 way connector
