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Oz Charge GRUNT Series Workshop Charger Owner’s Manual - V1.0 08/16
OZ CHARGE GRUNT SERIES – WORKSHOP BATTERY CHARGER
TECHNICAL SPECIFICATONS
Dimensions (L x W x H)
294 x 135 x 94.5 mm
Weight
2,2 Kg (without cables)
Ambient temperature
– 20
o
C > +50
o
C
Mains voltage
240VAC
Rated charging current 12V
120A Max. / 100A continuous (OC-W12120P)
70A Max. / 60A continuous (OC-W122470P)
Rated charging current 24V
60A (OC-W122470P)
Fluctuation
< 3%
Charging voltage AGM/Gel
14.4 VDC for 12V batteries
28.8 VDC for 24V batteries
Charging voltage Standard/SMF Calcium 14.7 VDC for 12V batteries
29.4 VDC for 24V batteries
Maintenance charging
13.8 VDC for 12V batteries
27.6 VDC for 24V batteries
Start Voltage
8.2 / 8.4 VDC for 12V batteries
16.4 / 16.8 VDC for 24V batteries
Power Supply Mode
13.7VDC 100Amps (OC-W12120P) / 13.7VDC 60Amps (OC-W122470P)
Frequency on supply voltage (AC)
45 Hz to 65 Hz
Standby current from the battery
< 2 mA
Recommended mains fuses
C10
Mains cables
Rubber cable with Neutrik coupler & Schuko plug. 1.5m
Battery cables available -
2 x 25mm
2
3m with terminal clamps 200A (OC-W12120P)
2 x 10mm
2
3m with terminal clamps 200A (OC-W122470P)
IP Code
IP21 (When mounted vertically)
Housing
Aluminum
General
Protection against wrong polarity and short circuits. CE-certified in
accordance with valid EN-standards.
AS/NZS 60335.2.29 and EMC Approved
TYPES, CELLS & RATED CAPACITY
MODEL
DESCRIPTION
NUMBER OF CELLS
RATED CAPACITY
OC- W122470P
12V – 70A / 24V – 60A
6/12
Up to 1000Ah
OC-W12120P
12V – 120A
6
Up to 1500Ah
Suitable for conventional lead acid type batteries only (VRLA) AGM, Calcium, Gel & Wet.
Always refer to the battery manufacturers specifications and recommendations for your charging requirements.
