B AT T E R Y C H AR G E R BATTERY CHARGER NG5 – NG7 – NG9 Installation and User Manual
Battery charger NG5-7-9 ATTENTION: To reduce the risk of electric shock, do not remove cover. Refer servicing to qualified service personnel. Disconnect the mains supply before connecting or disconnecting the links to the battery. Read the Instruction Manual carefully before use. Verify that the selected charge curve is suitable for the type of battery You have to re-charge.
Battery charger NG5-7-9 Installation and safety instructions Battery charger NG5-7-9 has been designed to provide safety and reliable. It is necessary to observe the following precautions in order to avoid damage to persons and to the battery charger: • Read the installation instructions contained in this Manual carefully. For further information put the Manual in a proper place. • Fix the battery charger to a stable surface through the appropriate holes inserted on the fixing flanges.
Battery charger NG5-7-9 Operating principle The battery charger considerably affects battery life and performances, which is the main part of every electric vehicle. A non controlled traditional battery charger (rectifier) provides a simple direct AC/DC conversion.
Battery charger NG5-7-9 Charging Level Indicator 100% 80% 80% START RED LED shows that the battery is in the initial charging phase. YELLOW LED shows that the battery charger has reached 80% of charge. GREEN LED shows that the battery has reached 100% of charge. Further information can be found in the description of the Charging Curve. Line Alarm Indicator LINE ALARM This RED LED turns on when there is a phase missing on the mains.
Battery charger NG5-7-9 Auxiliary Contacts AUX1 NC AUX2 NO C NC C NO Technical Features: changeovers contacts 0,3A 125VAC 0,3A 110VDC 1A 30VDC Connector: faston 6,3 × 0,8 mm Unless otherwise stated, the auxiliary contacts provide the following functions: Section AUX1 Function Mains Presence AUX2 End of charge or Trickle Phase Description When the equipment is switched on, the contact Normally Open (NO) CLOSES and instead the contact Normally Closed (NC) OPENS.
Battery charger NG5-7-9 Mechanical dimension 470 270 130 105 550 N.B. All dimensions are expressed in mm. Drilling details 260 16 9 UP 518 550 Advised Installation N.B. All dimensions are expressed in mm.
Battery charger NG5-7-9 TECHNICAL FEATURES Ta=25°C unless otherwise specified Mains side Description Supply Voltage Three-phase Frequency Absorbed Maximum Current per phase Symbol Test Condition Value and/or Range Unit Vin - 400 ± 15% Veff f - 50 ÷ 60 Hz 10 (NG5) 14 (NG7) 18 (NG9) Aeff < 2,35 A P = Pmax 0,72 - < 10 W 5 (NG5) 7 (NG7) 9( NG9) kW Value and/or Range See curve Unit See curve A Ifmax Inrush Current - Power Factor cosϕ P = Pmax Vin=400Veff Absorbed Minimum Powe
Battery charger NG5-7-9 General Description Symbol Test Condition Value and/or Range Unit Operating range of temperature ∆T - from -20 to +50 °C Maximum relative humidity RH - 90% - Switching frequency fc - 25 ± 5% kHz Efficiency η > 87% - At each operation condition a×b×c Without connecting cable 550×270×120 mm Weight - Without connecting cable 9 kg Enclosure class - - IP20 - Symbol Test Condition Value and/or Range Unit Maximum size Protection and Safety Descri
Battery charger NG5-7-9 Design, production and sale: ZIVAN SRL Via della Costituzione, 36 42028 Poviglio (RE) ITALIA Tel. +39 0522 960593 Fax +39 0522 967417 info@zivan.it SALES OFFICES ITALY ZAPI SPA Via Parma, 59 42028 Poviglio (RE) Tel. +39 0522 960050 Fax +39 0522 960259 info@zapispa.it FRANCE URMA SARL 30, Rue de Morvan Silic 503 94623 Rungis Cedex Tel. +33 1 45609477 Fax +33 1 46750871 urma@wanadoo.fr SWITZERLAND ASMO ENGINEERING AG Glashütte, 58 CH 4229 Beinwil (SO) Tel.
Battery charger NG5-7-9 D01274-00 11
Electric Conversions Distributor of ZIVAN Battery Chargers 215 14th Street, Sacramento CA 95814 Tel. 916-441-4161 Fax 916-444-8190 E-mail: elcon@jps.net Web: www.zivanusa.
