EC651 / EC652 / EC653 / EC654 - Power Supply Unit (Motorhome)
Overview
The EC651 / EC652 / EC653 / EC654 Power Supply Unit (PSU) is used to provide power and protection for electrical equipment within a leisure vehicle. The unit can be used in conjunction with a control panel, water level sensors and solar panel to provide a complete Power Control System.
Features
- RCD for earth leakage protection of 230V mains supply.
- MCB's for overload protection of 230V mains supply.
- Blade fuses for protection of 12V circuits.
- Reverse polarity indicator (for 230V mains supply).
- Connections for Control Panel, Water Level Sensors (Variant Dependant), Temperature Sensor.
- Compatible control panels include EC620.
There are also connections available for a PX300 3-Stage Battery Charger and a Solar Regulator.
Variants
EC651
The EC651 is configured to have a 20A fuse on Fridge 12V and Fridge D+. The PSU doesn't have the tank drain valve expansion PCB.
Fuse Number | Fuse Value | Circuit Description |
1 | 25A | Charger |
2 | 7.5A | Permanent 12V |
3 | 10A | 12V Sockets |
4 | 10A | Extractor Fans |
5 | 5A | Appliances |
6 | 10A | Pumps |
7 | 7.5A | Lights Main & Dimmer 1 |
8 | 7.5A | Lights Entry & Dimmer 2 |
9 | 10A | Spare Outputs |
10 | 10A | Aux / Awning |
11 | 20A | Fridge 12V |
12 | 15A | Towing 12V |
13 | 20A | Fridge D+ |
EC652
The EC651 is configured to have a 20A fuse on Fridge 12V and Fridge D+. The PSU does have the tank drain valve expansion PCB.
Fuse Number | Fuse Value | Circuit Description |
1 | 25A | Charger |
2 | 7.5A | Permanent 12V |
3 | 10A | 12V Sockets |
4 | 10A | Extractor Fans |
5 | 5A | Appliances |
6 | 10A | Pumps |
7 | 7.5A | Lights Main & Dimmer 1 |
8 | 7.5A | Lights Entry & Dimmer 2 |
9 | 10A | Spare Outputs |
10 | 10A | Aux / Awning |
11 | 20A | Fridge 12V |
12 | 15A | Towing 12V |
13 | 20A | Fridge D+ |
EC653
The EC651 is configured to have a 15A fuse on Fridge 12V and Fridge D+. The PSU doesn't have the tank drain valve expansion PCB.
Fuse Number | Fuse Value | Circuit Description |
1 | 25A | Charger |
2 | 7.5A | Permanent 12V |
3 | 10A | 12V Sockets |
4 | 10A | Extractor Fans |
5 | 5A | Appliances |
6 | 10A | Pumps |
7 | 7.5A | Lights Main & Dimmer 1 |
8 | 7.5A | Lights Entry & Dimmer 2 |
9 | 10A | Spare Outputs |
10 | 10A | Aux / Awning |
11 | 15A | Fridge 12V |
12 | 15A | Towing 12V |
13 | 15A | Fridge D+ |
EC654
The EC651 is configured to have a 15A fuse on Fridge 12V and Fridge D+. The PSU does have the tank drain valve expansion PCB.
Fuse Number | Fuse Value | Circuit Description |
1 | 25A | Charger |
2 | 7.5A | Permanent 12V |
3 | 10A | 12V Sockets |
4 | 10A | Extractor Fans |
5 | 5A | Appliances |
6 | 10A | Pumps |
7 | 7.5A | Lights Main & Dimmer 1 |
8 | 7.5A | Lights Entry & Dimmer 2 |
9 | 10A | Spare Outputs |
10 | 10A | Aux / Awning |
11 | 15A | Fridge 12V |
12 | 15A | Towing 12V |
13 | 15A | Fridge D+ |
Tank Drain Valve Expansion PCB
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