USER MANUAL INSTALLATION MANUAL Quattro 12/5000/200 Quattro 24/5000/120 Quattro 48/5000/70 Remark: DIP switch functionality has changed with respect to the MultiPlus product. Parallel and 3-phase systems can be now configured with DIP switches.
1. SAFETY INSTRUCTIONS In general Please read the documentation supplied with this product first, so that you are familiar with the safety signs en directions before using the product. This product is designed and tested in accordance with international standards. The equipment should be used for the designated application only. WARNING: DANGER OF ELECTRICAL SHOCK The product is used in combination with a permanent energy source (battery).
2. DESCRIPTION 2.1 In general The basis of the Quattro is an extremely powerful sine inverter, battery charger and automatic switch in a compact casing. The Quattro features the following additional, often unique characteristics: Two AC inputs; integrated switch-over system between shore voltage and generating set The Quattro features two AC inputs (AC-in-1 and AC-in-2) for connecting two independent voltage sources. For example, two generating sets, or a mains supply and a generating set.
2.2 Battery charger Adaptive 4-stage charging characteristics: bulk – absorption – float – storage The microprocessor-driven adaptive battery management system can be adjusted for various types of batteries. The adaptive function automatically adapts the charging process to battery use. Correct charging quantity: adapted absorption time In the event of slight battery discharge, absorption is kept short to prevent overcharging and excessive gas formation.
3. Operation 3.1 “On / stand by / charger only” switch When the switch is switched to “on”, full device operation is initiated. The inverter will turn on, and the “inverter on” LED will light. If voltage is applied to the AC-in-1 or AC-in-1 connection, these will be switched through to the AC-out-1 and AC-out-2 connections after checking and approval. The inverter is switched off, the “mains on” LED will light and charger operation will be initiated.
3.
off absorption float low battery charger only charger mains on temperature inverter on bulk inverter on overload off absorption float The inverter is switched off due to excessively high internal temperature.
charger mains on inverter on bulk inverter on overload off absorption float low battery charger only charger mains on temperature inverter on bulk inverter on overload off absorption float – If the LEDs flash alternately, the battery almost empty and nominal power is exceeded. – If “overload” and “low battery” flash simultaneously, there is an excessively high ripple voltage at the battery connection.
charger mains on inverter on bulk inverter on overload off absorption float low battery charger only The AC voltage on AC-in-1 or AC-in-2 is switched through, and the charger operates in equalisation mode.
Special indications Set with limited input current charger mains on inverter on bulk inverter on overload off absorption float low battery charger only The AC voltage on AC1-in-1 or AC-in-2 is switched through. The AC-input current is equal to the load current. The charger is downcontrolled to 0A.
4. Installation This product may only be installed by a qualified electrical engineer. 4.1 Contents of the box The Quattro box contains the following: • Quattro inverter/battery charger • User manual • Installation manual • Suspension bracket • Temperature sensor • Warning sticker for battery charging • Four fixing screws 4.2 Location The Quattro should be installed in a dry, well-ventilated location, as close as possible to the batteries.
4.4 Connecting the battery leads In order to use the full potential of the Quattro, batteries of sufficient capacity and battery leads with the correct cross-section should be used.
AC-out-1 (see appendix A) The load is connected to these terminals. If AC voltage is available on AC-in-1 or AC-in-2, AC-out-1 will be connected through with ACin-1 (priority input) or AC-in-2. If no AC voltage is available, AC-out-1 will be supplied by the inverter. An earth leakage circuit breaker and an automatic fuse for a maximum of 63A must be included in series with AC-out-1. (Maximum of 30A input current plus a maximum of 30A for additional inverter current).
4.6.6 Connecting Quattros in parallel (see appendix C) The Quattro can be connected in parallel with several identical devices. To this end, a connection is established between the devices by means of standard RJ45 UTP cables. The system (one or more Quattro’s plus optional control panel) will require subsequent configuration (see Section 5). In the event of connecting Quattro units in parallel, the following requirements must be met: • A maximum of six units connected in parallel.
5. Configuration • • • Settings may only be changed by a qualified electrical engineer. Read the instructions thoroughly before implementing changes. During setting of the charger, the DC fuse in the battery connections must be removed. 5.1 Standard settings: ready for use On delivery, the Quattro is set to standard factory values. In general, these settings are selected for single-unit operation. Settings, therefore, do not require changing in the event of stand-alone use.
Inverter voltage Output voltage of the Quattro in battery operation. Adjustability: 210 – 245V Stand-alone / parallel operation / 2-3 phase setting Using several devices, it is possible to: • increase total inverter power (several devices in parallel) • create a split-phase system (only for Quattro units with 120V output voltage) • create a 3-phase system. To this end, the devices must be mutually connected with RJ45 UTP cables.
Dynamic current limiter Intended for generators, the AC voltage being generated by means of a static inverter (so-called ‘inverter’ generators). In these generators, rotational speed is down-controlled if the load is low: this reduces noise, fuel consumption and pollution. A disadvantage is that the output voltage will drop severely or even completely fail in the event of a sudden load increase. More load can only be supplied after the engine is up to speed.
5.3 Configuration by computer All settings can be changed by means of a computer or with a VE.Net panel (except for the multi-functional relay and the VirtualSwitch when using VE.Net). The most common settings (including parallel and 3-phase operation) can be changed by means of DIP switches (see Section 5.4). For changing settings with the computer, the following is required: VEConfigureII software. You can download the VEConfigureII software free of charge at www.victronenergy.com .
5.5 Configuration with DIP switches A number of settings can be changed using DIP switches (see appendix A, position M). This is done as follows: Turn the Quattro on, preferably unloaded en without AC voltage on the inputs. The Quattro will then operate in inverter mode. Step 1: Setting the DIP switches for: - the required current limitation of the AC inputs. - limitation of the charging current. - selection of stand-alone, parallel or 3-phase operation.
5.5.1.3 Charging current limitation (default setting 75%) For maximum battery life, a charging current of 10% to 20% of the capacity in Ah should be applied. Example: optimal charging current of a 24V/500Ah battery bank: 50A to 100A. The temperature sensor supplied automatically adjusts the charging voltage to the battery temperature.
DIP switches ds2 and ds1 are reserved for the selection of stand-alone, parallel or 3-phase operation Step 1: Setting ds2 and ds1 for stand-alone operation DS-8 AC-in-1 Set as desired DS-7 AC-in-1 Set as desired DS-6 AC-in-1 Set as desired DS-5 AC-in-2 Set as desired DS-4 Charging current Set as desired DS-3 Charging current Set as desired DS-2 Stand-alone operation DS-1 Stand-alone operation off off Examples of DIP switch settings for stand-alone mode are given below.
Step 1: Setting ds2 and ds1 for parallel operation Master DS-8 AC-in-1 Set as desired DS-7 AC-in-1 Set as desired DS-6 AC-in-1 Set as desired DS-5 AC-in-2 Set as desired DS-4 Charging current Set as desired DS-3 Charging current Set as desired DS-2 Master DS-1 Master Slave 1 off on DS-8 Not relevant DS-7 Not relevant DS-6 Not relevant DS-5 Not relevant DS-4 Not relevant DS-3 Not relevant DS-2 Slave 1 DS-1 Slave 1 Slave 2 (optional) off off DS-8 Not relevant DS-7 Not relevant DS-6 Not relevant DS-5 Not
Step 1: Setting ds2 and ds1 for 3-phase operation Leader (L1) DS-8 AC-in-1 Set as desired DS-7 AC-in-1 Set as desired DS-6 AC-in-1 Set as desired DS-5 AC-in-2 Set as desired DS-4 Charging current Set as desired DS-3 Charging current Set as desired DS-2 Leader DS-1 Leader Follower (L2) DS-8 Set as desired DS-7 Set as desired DS-6 Set as desired DS-5 Set as desired DS-4 Not relevant DS-3 Not relevant DS-2 Slave 1 DS-1 Slave 1 on off Follower (L3) DS-8 Set as desired DS-7 Set as desired DS-6 Set as desired
5.5.2 Step 2: Other settings The remaining settings are not relevant for slaves. Some of the remaining settings are not relevant for followers (L2, L3). These settings are imposed on the whole system by the leader L1. If a setting is irrelevant for L2, L3 devices, this is mentioned explicitly. ds8-ds7: Setting charging voltages (not relevant for L2, L3) ds8-ds7 Absorption voltage Float voltage Storage voltage Suitable for Gel Victron Long Life (OPzV) Gel Exide A600 (OPzV), Gel MK battery off off 14.
Step 2: Exemplary setting for parallel mode In this example, the master is configured according to factory settings. The slaves do not require setting! Master DS-8 Charging voltage(GEL 14,4V) DS-7 Charging voltage(GEL 14,4V) DS-6 Absorption time (8 hours) DS-5 Adaptive charging (on) DS-4 Dyn.
7 Error indications With the procedures below, most errors can be quickly identified. If an error cannot be resolved, please refer to your Victron Energy supplier. 7.1 General error indications Problem Cause Solution No output voltage on AC-out-2. Multi will not switch over to generator or mains operation. Remove overload or short circuit on AC-out-2 and replace fuse F3 (16A).
The battery is overcharged. The charging current drops to 0 as soon as the absorption phase initiates. The absorption voltage is set to an incorrect level (too high). The float voltage is set to an incorrect level (too high). Poor battery condition. Set the absorption voltage to the correct level. The battery temperature is too high (due to poor ventilation, excessively high environmental temperature, or excessively high charging current).
7.3.2 VE.Bus error codes A VE.Bus system can display various error codes. These codes are displayed with the "inverter on", "bulk", "absorption" and "float" LEDs. To interpret a VE.Bus error code correctly, the following procedure should be followed: 3. 4. 5. Is the "inverter on" LED flashing? If not, then there is no VE.Bus error code. If one or more of the LEDs "bulk", "absorption" or "float" flashes, then this flash must be in phase opposition to the "inverter on" LED, i.e.
8. Technical specifications 12/5000/200 24/5000/120 48/5000/70 PowerControl / PowerAssist Yes Yes Yes Integrated Transfer switch Yes Yes Quattro AC inputs (2x) Maximum feed through current (A) Input voltage range: 187-265 VAC Yes Input frequency: 45 – 55 Hz 30 Power factor: 1 30 30 INVERTER Input voltage range (V DC) 9,5 – 17 Output (1) 19 – 33 Output voltage: 230 VAC ± 2% 38 – 66 Frequency: 50 Hz ± 0,1% Cont. output power at 25 °C (VA) (3) 5000 5000 5000 Cont.
APPENDIX A: Connection overview 29
APPENDIX A: Connection overview English: A B C D E F G H I J K L AC input (generator input) AC-in-1. Left to right: L (phase), N (neutral), PE (ground). 2x RJ45 connector for remote panel and/or parallel and 3-phase operation. AC output AC-out-1. Left to right: L (phase), N (neutral), PE (ground). AC output AC-out-2. Left to right: L (phase), N (neutral). Maximum current 16A. Protected by fuse F3.
APPENDIX B: Block diagram 31
APPENDIX C: Parallel connection 32
APPENDIX D: Three-phase connection 33
APPENDIX E: Charge characteristics C h a rg e c u rre n t 120% 100% 80% Am p s 60% 40% 20% 0% T im e V o l ts C h a r g e v o lta g e 16 15 14 13 12 11 10 T im e 4-stage charging: Bulk Entered when charger is started. Constant current is applied until nominal battery voltage is reached, depending on temperature and input voltage, after which constant power is applied up to the point where excessive gassing is starting (14.4V resp. 28.8V, temperature-compensated).
APPENDIX F: Temperature compensation 15.0 14.5 14.0 13.5 13.0 Volts 12.5 12.0 11.5 11.0 10.5 10.0 30 29 28 27 26 25 Volts 24 23 22 21 20 0 5 10 15 20 25 30 35 40 45 50 55 60 Battery temperature Default output voltages for Float and Absorption are at 25°C. Reduced Float voltage follows Float voltage and Raised Absorption voltage follows Absorption voltage. In adjust mode, temperature compensation does not apply.
APPENDIX G: Dimensions 36
Serial number: Distributor: Victron Energy B.V. The Netherlands Phone:+31 (0)36 535 97 00 Fax: +31 (0)36 535 97 40 E-mail:sales@victronenergy.com Web site: http://www.victronenergy.
