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OC-1204A User’s Manual - Rev 1.0 

SPECIFICATIONS 

 

AC Power Input Characteristics 

Normal 

Withstand 

Unit 

1-1 

Input voltage : 

220-240 

200~260 

Vac 

1-2 

Input frequency : 

50/60 

47-63 

Hz 

1-3 

Unload input current : 

80 

max. 

mAac 

1-4 

Input current consumption at 240Vac input, output 13.5V 4A loading 

.55 

±10% 

Aac 

1-5 

Nominal efficiency: at 240Vac input, output 13.5V 4A 

>80% 

 

 

Charging Output Control Characteristics 

2-1 

Soft Start 

 Bulk Charge 

 Absorption Charge 

 Float Charge (Full)   

 

 

 

2-2-1 

Soft Start – start conditions: 

±0.5 

Vdc 

2-2-2 

Soft Start output current controlled: 

±0.5 

Adc 

2-2-3 

Soft Start mode transits to Bulk mode when battery voltage is above: 

11.0 

±0.5 

Vdc 

2-2-4 

Soft Start charging time limited: Stop charging if battery voltage cannot reach 12.0V   

±0.5 

Hours 

2-3-1 

Bulk charging current controlled: 

±0.2 

Adc 

2-3-2 

Bulk charging time( Tcc ) limited: 

16 

±0.5 

Hours 

2-4-1 

Absorption Mode charging output voltage controlled: 

14.5 

±1% 

Vdc 

2-4-2 

Absorption mode transits to Float mode conditions: 

 

 

 

 

1) Maintains charge until current drops by less than 0.1A over a 1 hour period. 

 

 

 

 

2) Maintains charge for 2 hours until the charging current drops by less than 0.5A. 

 

 

 

2-4-3 

Absorption maximum charging time(Tcv) limited: (Force to Float mode when 
Time-out) 

±0.5 

Hours 

2-5-1 

Float charging output voltage controlled: 

13.7 

±1% 

Vdc 

2-5-2 

Maximum Float charging current controlled:   

2.0 

±0.2 

Adc 

2-5-3 

Float charging time limited: 

±0.2 

Hours 

2-5-3 

Restarts to Bulk charging when the battery voltage is below: 

12.8 

±0.5 

Vdc 

2-6 

Unload output voltage when battery is disconnected 

0.5 

Max. 

Vdc 

2-7 

Output short-circuit current when battery is disconnected : 

Max. 

mAdc 

2-8 

Battery flow back current (to the charger) when connected to 12V battery, AC Power 
disconnected : 

Max. 

mAdc 

Safety & Protection 

3-1 

Built in Temperature Protection.   

3-1 

Output Short Circuit Protection, Reverse Polarity Protection 

Electrical Parts 

4-1 

Input Connector 

6 feet VDE H03VVH2-F 2X0.75mm

2

 with 2PIN SAA plug. 

4-2 

Out Put Connector 

4 feet    - Anderson PP30 Type Connector 

Physical Parameters 

5-1 

Plastic Enclosure Dimensions 

164(L) x 85(W) x 55(H) mm 

5-5 

Net weight : 

approx. 620g 

Environmental Characteristics 

6-1 

Operating temperature : 

0 to 40 

o

6-2 

Storage temperature : 

-25 to 85 

o

6-3 

Operating Humidity range : 

0 to 90% RH 

6-4 

Cooling: 

Passive / Natural 

 

2 YEAR MANUFACTURER WARRANTY 

 

Zylux Distribution Pty. Ltd. (OzCharge) warrants to the Customer that this product is substantially free from defects in materials and 
workmanship under normal use for a period of 2 Years from the Date of Purchase. 
Please ensure you keep a copy of your receipt on file as this will be required for proof of purchase and to validate your warranty. 

Obtaining Warranty Service 

Within the warranty period, the Customer must contact the authorised supplier / retailer where the product was purchased or 
alternatively you can contact the OzCharge service centre through one of the following methods: 

Hotline

: (03) 9482 2203 

Website

www.ozcharge.com.au

 

If the Authorised Supplier and / or OzCharge service centre concludes that while under normal use, a product failure or malfunction 
occurred during the warranty period and was caused by a defect in material or workmanship (see Exclusions), the Customer will be 
asked to ship to the nearest service point. The product must be packaged appropriately for safe shipment. To prove that the 
product is under warranty, the customer should enclose a copy of their receipt for proof of purchase. It is recommended that 
returned products be sent by registered mail as Zylux Distribution Pty Ptd. (OzCharge) accepts no responsibility / liability for goods 
lost or damaged in transit. Return Shipping costs to be incurred by the Customer. 

Exclusions 

If upon receiving a product for repair and if testing and examining the product has disclosed that the alleged defect or malfunction 
in the product does not exist or was caused by the Customer or any third persons misuse, physical abuse, water damage, 
unauthorised attempts to open, repair or modify the product or improper installation, this will not be covered under this warranty.  

This Warranty is void if: 

1. The product has been tampered or repaired by unauthorised personnel. 
2. The warranty seal is broken or altered. 
3. The warranty period has expired. 

Summary of Contents for OC-1204A

Page 1: ...w Zealand Conditions WARNING This charger is designed for indoor use only and should never be exposed to rain Do not attempt to use the charger if it has been dropped or damaged Never attempt to charge a damaged battery frozen battery or non rechargeable battery Do not use the charger in a closed area or poorly ventilated area Never smoke use an open flame or create sparks near a battery or charge...

Page 2: ...formation The Charging process The Charging LED s will indicate the Charging Stages The charging stages are as follows STAGE 1 Soft start Charges the battery using half the maximum current until the battery voltage is over 11V YELLOW Charging LED Flashing STAGE 2 Bulk Charge Charges using a constant maximum current until the battery rises to the Absorption level YELLOW Charging LED ON STAGE 3 Abso...

Page 3: ...AC power Check AC connections and make sure Power Point and Charger is switched ON Charger has no DC output Fault LED is Flashing Output is short circuited Output cables are not connected to the battery Output Reverse polarity connection Check that there are no foreign objects inside the connectors Check that the plugs have been securely connected Check that the plugs have not been forced together...

Page 4: ...meters 5 1 Plastic Enclosure Dimensions 164 L x 85 W x 55 H mm 5 5 Net weight approx 620g 6 Environmental Characteristics 6 1 Operating temperature 0 to 40 o C 6 2 Storage temperature 25 to 85 o C 6 3 Operating Humidity range 0 to 90 RH 6 4 Cooling Passive Natural 2 YEAR MANUFACTURER WARRANTY Zylux Distribution Pty Ltd OzCharge warrants to the Customer that this product is substantially free from ...

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