Lead-acid Electric Car Battery Charger 72V

Name: Lead-acid Electric Car Battery Charger 72V
Brand: Nanjing Shuntang Embedded System Co., Ltd.
Rating: 4.9 (15 reviews)

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Model No. :	EC22
Brand Name :	G-power

9yrs

Nanjing, Jiangsu, China

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Nanjing Shuntang Embedded System Co., Ltd.

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Product description

Battery Charger forklift Product introduction: EV on board charger realized to use the single phase AC charging for high capacity Batteries of electric vehicles directly. It is an intelligent on board charger with small volume, low Weight and high efficiency. Highlights: 1, Compact design 2, Parallel connection suitable 3, Bridgeless interleaved ZVS PFC 4, Full bridge resonant LLC DC/DC converter 5, Stable digital control for constant output mode or constant voltage mode (programmable) 6, Mutual supervision by MCU and CPLD 7, Small volume 8, Low weight 9, Water cooling 1 Electric Performance Parameters: Input parameters:

Rated Input Voltage	220VAC~240VAC
Input Voltage Range	90VAC~290VAC	Voltage low than 180VAC or high than 264VAC, Linear power to half
Working Frequency Range:	50Hz±10Hz
Power Factor:	>0.99
THD	<5%
Working Environment Temperature Range	-30°C~75°C	Modules do not start lower than-30°C,ambient temperature more than 50°C Linear Power beginning,75°C limit to 0 W, more than 78°C power off.

1.1.2 Input Protection:

	Protection Point	Recovery Point	Protection Note
Over-voltage Protection	300VAC±5V	290VAC±5V	No output, Yellow Light on
Low-voltage Protection	80VAC±5V	85VAC±5V	No output, Yellow Light on
Long-term Resistance to over Voltage	320VAC		Withstand voltage of 320VAC, No output, Yellow Light on

1.2.1 Output Parameters:

	60V Module	72V Module	150V Module	Note
Output Voltage	52.5VDC~72.5VDC	63VDC~87VDC	120VDC~180VDC	Output-voltage Accuracy ±1%
Output-voltage Temperature coefficient(1/°C)	≤±0.5‰	≤±0.5‰	≤±0.5‰	≤±0.5‰
Max. Output-current	35A	30A	16A	Output-current Accuracy ±0.5A
Dynamic Property	≤±5%	≤±5%		Comply with GR731
Output-Power	2100W	2160W	2400w

1.2.2 Output Protection

		Protection Note
Short-circuit Protection	YES	No output, Yellow Light on
Reverse-Polarity Protection	YES	No output, Yellow Light on
Over-voltage Protection	YES	Three-times-Over-voltage of output end, No output, Yellow Light on
Over-temperature Protection	YES	Module automatically power off when over-temperature conditions arising inside the module; Start to Output within the temperature falling normal

1.2.3 Other Output Parameters:

		Note
Automatically power off when fully chargerd	YES
Power Off	YES
LED indicating the charging condition	YES
CPU Whole charging Controlling	YES
Temperature Compensation	YES

2 Charger Outside Dimension: 2.1 PCB size:260*125*37 mm 2.2 Charge dimension: 306*178*54mm 2.3 Charger Weight:3kg 3 Cooling Type:Air Cooling 4 Noise: <55dB 5 Safety Requirement: GB4943, EN60950