Lightweight, On-Board, Power Tender: Models: 12V6A, 24V3A

Transcription

1 Lightweight, On-Board, Power Tender: Models: 12V6A, 24V3A The Tender Light Weight On- Board 12 Volt, 6 Amp 24 Volt, 3 Amp GENERAL DESCRIPTION: The lightweight, on-board, power tender, battery charger is a high frequency switching power converter that has a true DC output at a maximum power level of approximately 70 watts. The most common output voltage and current configurations are defined as models in the title block. Check with the factory for other output voltage and current configurations that may be available. Also, a variety of software configurations are available: Standard; Sealed, VRLA, GRT, AGM (Hawker/Optima); and GEL. OUTPUT CABLE CONNECTIONS: The battery charger is equipped with an SPT-2 type output cable with two output leads. The positive polarity output lead has a 3/8" diameter ring terminal with a red molded polymer insulation cylinder. The negative polarity output lead has a 5/16" diameter ring terminal with a black molded polymer insulation cylinder. The standard unit does not have a quick disconnect output cable harness. Quick disconnect output cable harnesses may be available on a special order basis. The price for units with this modification will be higher than those units shown on the standard price list. The price will depend on the volume purchased. STATUS INDICATOR LIGHTS: The following describes the operation of the status indicator lights: RED - When the red light is on, the battery charger is in the process of fully charging the battery. In order to properly charge large capacity batteries, the charger may remain in this mode for several hours or even days. GREEN FLASHING (Hawker/Optima [Sealed, GRT, AGM] Models only) - When the green light is flashing, and the red light is on, the battery is greater than 80% charged and may be removed from the charger and used if necessary. Leave the Deltran Corporation, 801 U.S. Hwy 92 East, DeLand, FL Page 1 of 10

2 battery on charge until the green light is solid whenever possible. This will occur approximately 8 hours after the green light begins flashing. GREEN - When the green light is lit, the battery charger is in the storage mode of charge. In this mode the charger will maintain the battery at full charge. If the battery becomes partially discharged due to an external current draw or excessive internal battery losses, the charger will automatically switch itself back to the charge mode of operation. ALTERNATING RED AND GREEN - When the lights switch back and forth, the battery charger is connected to the battery with the polarity reversed. SPECIAL TROUBLESHOOTING INFORMATION: 1) NEITHER OF THE CHARGER STATUS INDICATOR LIGHTS TURN ON: a) Disconnect the charger AC power plug from the AC outlet and recheck that the battery charger alligator clips or ring terminals are connected to the correct polarity battery terminals and that they are making a clean, tight connection. b) Check to make sure that the AC outlet is supplying power by plugging in another appliance like a lamp, or check the outlet voltage with a voltmeter. 2) THE STORAGE/FLOAT MAINTENANCE STATUS INDICATOR LIGHT (GREEN LIGHT) GOES ON IMMEDIATELY WHEN CHARGING A BATTERY KWN TO BE DISCHARGED: a) The battery may be defective. Take the battery to the dealer to be tested. b) The electrical connections between the charger and the battery may not be completely secured. 3) AFTER THE STORAGE/FLOAT MAINTENANCE STATUS INDICATOR LIGHT (GREEN LIGHT) HAS BEEN ON, AND THE AC POWER IS REMOVED FROM THE CHARGER AND THEN IMMEDIATELY RECONNECTED, IT SEEMS TO TAKE TOO MUCH TIME FOR THE GREEN LIGHT TO COME ON AGAIN. a) This is RMAL OPERATION for the LWOB Power Tender. b) Whenever AC power is removed from the charger, including momentary AC power outages, the charge cycle resets. Therefore, depending on the software version, several hours may elapse (8 hours on the Sealed, VRLA, GRT, AGM, Hawker, Optima) before the green light stops flashing. 4) AFTER THE STORAGE/FLOAT MAINTENANCE STATUS INDICATOR LIGHT (GREEN LIGHT) HAS BEEN ON, THE RED LIGHT COMES ON. a) This is RMAL OPERATION for the LWOB Power Tender. b) There has been a momentary AC power outage that reset the charge cycle. c) There is some other load or appliance drawing power from the battery. When the battery voltage drops below 12.0V to V (on 12 volt models), the charge cycle resets. Deltran Corporation, 801 U.S. Hwy 92 East, DeLand, FL Page 2 of 10

3 Lightweight On Board (Power Tender) 12V, 24V, STD Charger Specification Summary SOFTWARE: STANDARD Deltran Part Number: , , -2 Nominal Output: : 12 Volts 24 Volts : 6 Amps 3 Amps Input : with 1 part number suffix 90 to 132 VAC (Factory Selectable) with 2 part number suffix 180 to 264 VAC Input Frequency: 47 to 62 Hz Maximum Input : VAC VAC Nominal Efficiency: 80% Nominal Power Factor: 0.6 Charger Output: Maximum 25 C 70 Watts (+2, -5) Watts Maximum : 6.0 Amps 3.0 Amps During Bulk Charge (+/- 10%) (+/- 10%) Absorption : 14.5 VDC = (2.42 vpc) 28.8 VDC = (2.4 vpc) Absorption to Float Charge drops: below 3.0 Charge drops: below 1.0 Amp. Amps. Equalization : NA Float : 13.2 VDC = (2.2 vpc) 26.4 VDC = (2.2 vpc) Charge Reset: Threshold: 12 to VDC (2 to 2.08 vpc) 24 to 24.5 VDC (2 to 2.04 vpc) Output Regulation: Line (Typical): 1% Electrical Isolation: Input / Output: Input / Chassis: Output / Chassis: 500 VAC Operating Temp: -20 C to 50 C Dimensions: 5 in(127)l x 4.9 in(125)w x 2 in(51)h Weight: 21 oz. Carton Size: 6 in(153 mm)l x 6 in(153 mm)w x 6 in(153 mm)h Shipping Weight: 2 lbs. Enclosure: Powder Coated Aluminum Chassis Special Features: Short Circuit Protection: Reverse Polarity Protection: Spark Proof: Temperature Compensation: Agency Listings: UL, ETL, CSA, etc. Selected models are listed to UL-1236 and CSA 22.2 Contact the office in DeLand, FL for information on agency listings. Phone: Table 1 Spec Sheet: LWOB Power Tender (12V, 24V Standard) Deltran Corporation, 801 U.S. Hwy 92 East, DeLand, FL Page 3 of 10

4 Lightweight On Board (Power Tender) 12V, 24V, AGM Charger Specification Summary SOFTWARE: Sealed/VRLA/GRT/AGM (Valve Regulated Lead Acid / Gas Recombinant Technology /Absorbed Glass Matte) Deltran Part Number: , , -2 Nominal Output: : 12 Volts 24 Volts : 6 Amps 3 Amps Input : with 1 part number suffix 90 to 132 VAC (Factory Selectable) with 2 part number suffix 180 to 264 VAC Input Frequency: 47 to 62 Hz Maximum Input : VAC VAC Nominal Efficiency: 80% Nominal Power Factor: 0.6 Charger Output: Maximum 25 C 70 Watts (+2, -5) Watts Maximum : 6.0 Amps 3.0 Amps During Bulk Charge (+/- 10%) (+/- 10%) Absorption : 14.9 VDC = (2.48 vpc) 29.8 VDC = (2.48 vpc) Absorption to Float Absorption Charge Duration is Fixed at 8 Hours. Equalization : NA Float : 13.6 VDC = (2.27 vpc) 27.2 VDC = (2.27 vpc) Charge Reset: Threshold: 12 to VDC (2 to 2.08 vpc) 24 to 24.5 VDC (2 to 2.04 vpc) Output Regulation: Line (Typical): 1% Electrical Isolation: Input / Output: Input / Chassis: Output / Chassis: 500 VAC Operating Temp: -20 C to 50 C Dimensions: 5 in(127)l x 4.9 in(125)w x 2 in(51)h Weight: 21 oz. Carton Size: 6 in(153 mm)l x 6 in(153 mm)w x 6 in(153 mm)h Shipping Weight: 2 lbs. Enclosure: Powder Coated Aluminum Chassis Special Features: Short Circuit Protection: Reverse Polarity Protection: Spark Proof: Temperature Compensation: Agency Listings: UL, ETL, CSA, etc. Selected models are listed to UL-1236 and CSA 22.2 Contact the office in DeLand, FL for information on agency listings. Phone: Table 2 Spec Sheet: LWOB Power Tender (12V, 24V AGM) Deltran Corporation, 801 U.S. Hwy 92 East, DeLand, FL Page 4 of 10

5 Lightweight On Board (Power Tender) 12V GEL Charger Specification Summary SOFTWARE: GEL Deltran Part Number: , -2 Nominal Output: : 12 Volts : 6 Amps Input : with 1 part number suffix 90 to 132 VAC (Factory Selectable) with 2 part number suffix 180 to 264 VAC Input Frequency: 47 to 62 Hz Maximum Input : VAC VAC Nominal Efficiency: 80% Nominal Power Factor: 0.6 Charger Output: Maximum Power: C (+2, -5) Watts Maximum : 6.0 Amps During Bulk Charge (+/- 10%) Absorption : 14.1 VDC = (2.35 vpc) Absorption to Float Charge drops: below 3.0 Amps. Equalization : NA Float : Charge Reset: Threshold: Output Regulation: Line (Typical): 1% Electrical Isolation: 13.2 VDC = (2.2 vpc) 12 to VDC (2 to 2.08 vpc) Input / Output: Input / Chassis: Output / Chassis: 500 VAC Operating Temp: -20 C to 50 C Dimensions: 5 in(127)l x 4.9 in(125)w x 2 in(51)h Weight: 21 oz. Carton Size: 6 in(153 mm)l x 6 in(153 mm)w x 6 in(153 mm)h Shipping Weight: 2 lbs. Enclosure: Powder Coated Aluminum Chassis Special Features: Short Circuit Protection: Reverse Polarity Protection: Spark Proof: Temperature Compensation: Agency Listings: UL, ETL, CSA, etc. Selected models are listed to UL-1236 and CSA 22.2 Contact the office in DeLand, FL for information on agency listings. Phone: Table 3 Spec Sheet: LWOB Power Tender (12V GEL) Deltran Corporation, 801 U.S. Hwy 92 East, DeLand, FL Page 5 of 10

6 Light Weight On-Board (Power Tender) 12V6A Models: 12V6A STANDARD: Stage 1) Bulk Charge: Red Light On, Green Light Off, = 5.5 Amps, Transition to Stage 2, Absorption Charge when battery voltage reaches 14.5 VDC. Stage 2) Absorption Charge: Red Light On, Absorption = 14.5 VDC Transition to Float Charge when battery charging current drops below 3.0 amps. Stage 3) There is no Equalization Charge, Go directly to stage 4. Stage 4) Float Charge: Red Light Off, Green Light On. Float = 13.2 VDC. If an external load is applied to the battery while the charger is in stage 4, Float Charge, and if the battery voltage drops below a range between 12.0 to VDC, then the charge cycle restarts Terminal (VOLTS) Light Weight On-Board (Power Tender) 12 Volt 6 Amp DC Output Charging Algorithm STANDARD Charging (AMPS) = 2.42 vpc (14.5 V) Float = 2.20 vpc = 14.5 Volts = 3 Amp (13.2 V) BULK ABSORPTION FLOAT 10 Limit (6 A) Recharge Times shown to Fully Recharge a 16 Ah Pack (3 A) (50 to 100 ma) Charging Time (Hours) Figure 1 Charging Graph: LWOB Power Tender 12V6A STD Deltran Corporation, 801 U.S. Hwy 92 East, DeLand, FL Page 6 of 10

7 12V6A Sealed/VRLA/GRT/AGM (Hawker/Optima): Stage 1) Bulk Charge: Red Light On, = 5.5 Amps, Transition to Stage 2, Absorption when battery voltage reaches 14.9 VDC. Stage 2) Absorption Charge: Red Light On, Green Light Flashing, Absorption = 14.9 VDC Transition to Float Charge 8 hours after entering stage 2. Stage 3) There is no Equalization Charge, Go directly to stage 4. Stage 4) Float Charge: Red Light Off, Green Light On. Float = 13.6 VDC. If an external load is applied to the battery while the charger is in stage 4, Float Charge, and if the battery voltage drops below a range between 12.0 to VDC, then the charge cycle restarts Terminal (VOLTS) Light Weight On-Board (Power Tender) 12 Volt 6 Amp DC Output Charging Algorithm AGM / GRT Charging (AMPS) = 14.9 Volts = 2.48 vpc (14.9 V) Fixed 8 Hour ABSORPTION Float = 2.27 vpc (13.6 V) After 8 Hour Absorption BULK ABSORPTION FLOAT 10 Limit (6 A) Recharge Times shown to Fully Recharge a 16 Ah Pack (50 to 100 ma) Charging Time (Hours) Figure 2 Charging Graph: LWOB Power Tender 12V6A AGM Deltran Corporation, 801 U.S. Hwy 92 East, DeLand, FL Page 7 of 10

8 12V6A GEL: Stage 1) Bulk Charge: Red Light On, Green Light Off, = 5.5 Amps, Transition to Stage 2, Absorption Charge when battery voltage reaches 14.1 VDC. Stage 2) Absorption Charge: Red Light On, Absorption = 14.1 VDC Transition to Float Charge when battery charging current drops below 3.0 amps. Stage 3) There is no Equalization Charge, Go directly to stage 4. Stage 4) Float Charge: Red Light Off, Green Light On. Float = 13.2 VDC. If an external load is applied to the battery while the charger is in stage 4, Float Charge, and if the battery voltage drops below a range between 12.0 to VDC, then the charge cycle restarts Terminal (VOLTS) Light Weight On-Board (Power Tender) 12 Volt 6 Amp DC Output Charging Algorithm GEL Charging (AMPS) = 2.35 vpc (14.1 V) = 14.1 Volts = 3 Amp Float = 2.20 vpc (13.2 V) BULK ABSORPTION FLOAT 10 Limit (6 A) Recharge Times shown to Fully Recharge a 16 Ah Pack (3 A) (50 to 100 ma) Charging Time (Hours) Figure 3 Charging Graph: LWOB Power Tender 12V6A GEL Deltran Corporation, 801 U.S. Hwy 92 East, DeLand, FL Page 8 of 10

9 Light Weight On-Board (Power Tender) 24V3A Models: 24V3A STANDARD: Stage 1) Bulk Charge: Red Light On, Green Light Off, = 3.0 Amps, Transition to Stage 2, Absorption Charge when battery voltage reaches 29.0 VDC. Stage 2) Absorption Charge: Red Light On, Absorption = 29.0 VDC Transition to Float Charge when battery charging current drops below 1.0 amp. Stage 3) There is no Equalization Charge, Go directly to stage 4. Stage 4) Float Charge: Red Light Off, Green Light On. Float = 26.4 VDC. If an external load is applied to the battery while the charger is in stage 4, Float Charge, and if the battery voltage drops below a range between 24.0 to 25.0 VDC, then the charge cycle restarts Terminal (VOLTS) Light Weight On-Board (Power Tender) 24 Volt 3 Amp DC Output Charging Algorithm STANDARD Charging (AMPS) = 2.42 vpc (29.0 V) Float = 2.20 vpc = 29.0 Volts (26.4 V) = 1 Amp BULK ABSORPTION FLOAT Limit (3 A) Recharge Times shown to Fully Recharge a 16 Ah Pack (1 A) (50 to 100 ma) Charging Time (Hours) Figure 4 Charging Graph: LWOB Power Tender 24V3A STD Deltran Corporation, 801 U.S. Hwy 92 East, DeLand, FL Page 9 of 10

10 24V3A Sealed/VRLA/GRT/AGM (Hawker/Optima): Stage 1) Bulk Charge: Red Light On, = 3.0 Amps, Transition to Stage 2, Absorption when battery voltage reaches 29.8 VDC. Stage 2) Absorption Charge: Red Light On, Green Light Flashing, Absorption = 29.8 VDC Transition to Float Charge 8 hours after entering stage 2. Stage 3) There is no Equalization Charge, Go directly to stage 4. Stage 4) Float Charge: Red Light Off, Green Light On. Float = 27.2 VDC. If an external load is applied to the battery while the charger is in stage 4, Float Charge, and if the battery voltage drops below a range between 12.0 to VDC, then the charge cycle restarts Terminal (VOLTS) Light Weight On-Board (Power Tender) 24 Volt 3 Amp DC Output Charging Algorithm AGM / GRT Charging (AMPS) = 2.48 vpc (29.8 V) Float = 2.27 vpc Fixed 8 Hour ABSORPTION (27.2 V) = 29.8 Volts After 8 Hour Absorption BULK ABSORPTION FLOAT Limit (3 A) Recharge Times shown to Fully Recharge a 16 Ah Pack (50 to 100 ma) Charging Time (Hours) Figure 5 Charging Graph: LWOB Power Tender 24V3A AGM Deltran Corporation, 801 U.S. Hwy 92 East, DeLand, FL Page 10 of 10