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EV CHARGER - 750W

Description

The On-Board EV Charger with Digital Half Bridge LLC topology uses a mathematical model to achieve high energy density, increasing safety, reducing weight, and improving efficiency, with AIS156 standards. It supports different battery types, and charging methods include Pre-charge, CC, CV, CP, floating/trickle, or Power exchange on CAN Command this platform can support up from 0.2KW~1.5KW.

Features

Charge voltage cut-o to prevent the REESS from being overcharged
Whenever REESS is connected for charging soft-start function is activated
Deep discharge condition of REESS is detected by pre-charge function
Protects against wide input supply 120V~280V
Earth leakage detection: Input RCD 30mA at plug input to meet AIS156
On-board/portable charger have CAN, UART to communicate with BMS

Block Diagram

Electrical Characteristics

SPECIFICATIONS	VALUE
Max. output power	560W-750W
Rated Power	750W
Nominal Input voltage range	230VAC
Operating Range	120V-280VAC
Input Current to the charger	<5A
Input Frequency	45 - 65Hz
Output voltage range	33 - 60VDC
Rated Output DC Current	12A / 15A Max
Max output Current	015A
(33-60V I/P, Continuous)
Minimum Current Output	0.5A
Nominal Default Voltage	51.8VDC
Voltage Tolerance	±0.1VDC
Current Tolerance	±0.5A
Efficiency @ >30% load	>=90%
Peak Efficiency	>=96%
THD	<5%
Power Factor (active PFC), LLC	>=0.99
No Load / Standby Power Consumption	<1.5W
Inrush Current (AC side)	<8A
Leakage Current	<30mA
Ramp Up/Down Time for 1V change	<100ms
Cold Start Time	<5s

Safety

PROTECTION
Under Voltage & Overvoltage Without Jitter	Over Current & Short Circuit Protection
Surge Protection Type 3 Inbuilt TVS 6kV B72220S0301K101	O/P Reverse Polarity Protection
O/P Overvoltage Protection : Cut off after 59 ± 1 V	Automatically Shut Down After Full Charge
Charger Thermal Cut Back: Based On Customer Housing Design	Residual Current Protection through RCD: Optional in Adaptor Mounting

GALVANIC ISOLATION
INPUT - OUTPUT 3000 VAC , 50 Hz, 1 min , <10 mA	INPUT - CASE 1500 VAC, 50 Hz, 1 min , <10 mA	OUTPUT - CASE 500 VDC , 50 M ohm (min)

Communication Features

Communication Interface	CAN2.0B 500Kbps / Isolated CAN UART	Automatic Shutdown	Yes
		Standby power off	Yes

Display

2 LED’s	Multi-colored LED Indicator for - Battery status - Error and fault indication - SOC Indication in terms of % - 25%,50%,75% & 100%	REMARK
		Can be customized as per the customer spec

Faults and Alerts	Alarms over CANBus. LED Lights Warning and Fault-handling logic can be implemented	REMARK
		Can be customized as per the customer spec

Test Procedure

PROCEDURE	REMARKS
LPS	Tested
Power factor of PFC at universal operating range	110-240
Constant Voltage Minimum and Maximum Range	35-60
Constant Current Minimum and Maximum Range	1 to 14
Soft start time	1 Sec
Current and voltage protection	Tested
CAN communication	Tested
Overall efficiency	95%

EV 750W Variants

48V, 16A

60V, 12.5A

72V, 10.5A

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EV CHARGER - 750W

Description

Features

Charge voltage cut-o to prevent the REESS from being overcharged
Whenever REESS is connected for charging soft-start function is activated
Deep discharge condition of REESS is detected by pre-charge function
Protects against wide input supply 120V~280V
Earth leakage detection: Input RCD 30mA at plug input to meet AIS156
On-board/portable charger have CAN, UART to communicate with BMS

Block Diagram

Electrical Characteristics

SPECIFICATIONS	VALUE
Max. output power	560W-750W
Rated Power	750W
Nominal Input voltage range	230VAC
Operating Range	120V-280VAC
Input Current to the charger	<5A
Input Frequency	45 - 65Hz
Output voltage range	33 - 60VDC
Rated Output DC Current	12A / 15A Max
Max output Current	015A
(33-60V I/P, Continuous)
Minimum Current Output	0.5A
Nominal Default Voltage	51.8VDC
Voltage Tolerance	±0.1VDC
Current Tolerance	±0.5A
Efficiency @ >30% load	>=90%
Peak Efficiency	>=96%
THD	<5%
Power Factor (active PFC), LLC	>=0.99
No Load / Standby Power Consumption	<1.5W
Inrush Current (AC side)	<8A
Leakage Current	<30mA
Ramp Up/Down Time for 1V change	<100ms
Cold Start Time	<5s

Safety

PROTECTION
Under Voltage & Overvoltage Without Jitter	Over Current & Short Circuit Protection
Surge Protection Type 3 Inbuilt TVS 6kV B72220S0301K101	O/P Reverse Polarity Protection
O/P Overvoltage Protection : Cut off after 59 ± 1 V	Automatically Shut Down After Full Charge
Charger Thermal Cut Back: Based On Customer Housing Design	Residual Current Protection through RCD: Optional in Adaptor Mounting

GALVANIC ISOLATION
INPUT - OUTPUT 3000 VAC , 50 Hz, 1 min , <10 mA	INPUT - CASE 1500 VAC, 50 Hz, 1 min , <10 mA	OUTPUT - CASE 500 VDC , 50 M ohm (min)

Communication Features

Communication Interface	CAN2.0B 500Kbps / Isolated CAN UART	Automatic Shutdown	Yes
		Standby power off	Yes

Display

2 LED’s	Multi-colored LED Indicator for - Battery status - Error and fault indication - SOC Indication in terms of % - 25%,50%,75% & 100%	REMARK
		Can be customized as per the customer spec

Faults and Alerts	Alarms over CANBus. LED Lights Warning and Fault-handling logic can be implemented	REMARK
		Can be customized as per the customer spec

Test Procedure

PROCEDURE	REMARKS
LPS	Tested
Power factor of PFC at universal operating range	110-240
Constant Voltage Minimum and Maximum Range	35-60
Constant Current Minimum and Maximum Range	1 to 14
Soft start time	1 Sec
Current and voltage protection	Tested
CAN communication	Tested
Overall efficiency	95%

EV 750W Variants

48V, 16A

60V, 12.5A

72V, 10.5A

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EV CHARGER - 750W

Description

Features

Charge voltage cut-o to prevent the REESS from being overcharged
Whenever REESS is connected for charging soft-start function is activated
Deep discharge condition of REESS is detected by pre-charge function
Protects against wide input supply 120V~280V
Earth leakage detection: Input RCD 30mA at plug input to meet AIS156
On-board/portable charger have CAN, UART to communicate with BMS

Block Diagram

Electrical Characteristics

SPECIFICATIONS	VALUE
Max. output power	560W-750W
Rated Power	750W
Nominal Input voltage range	230VAC
Operating Range	120V-280VAC
Input Current to the charger	<5A
Input Frequency	45 - 65Hz
Output voltage range	33 - 60VDC
Rated Output DC Current	12A / 15A Max
Max output Current	015A
(33-60V I/P, Continuous)
Minimum Current Output	0.5A
Nominal Default Voltage	51.8VDC
Voltage Tolerance	±0.1VDC
Current Tolerance	±0.5A
Efficiency @ >30% load	>=90%
Peak Efficiency	>=96%
THD	<5%
Power Factor (active PFC), LLC	>=0.99
No Load / Standby Power Consumption	<1.5W
Inrush Current (AC side)	<8A
Leakage Current	<30mA
Ramp Up/Down Time for 1V change	<100ms
Cold Start Time	<5s

Safety

PROTECTION
Under Voltage & Overvoltage Without Jitter	Over Current & Short Circuit Protection
Surge Protection Type 3 Inbuilt TVS 6kV B72220S0301K101	O/P Reverse Polarity Protection
O/P Overvoltage Protection : Cut off after 59 ± 1 V	Automatically Shut Down After Full Charge
Charger Thermal Cut Back: Based On Customer Housing Design	Residual Current Protection through RCD: Optional in Adaptor Mounting

GALVANIC ISOLATION
INPUT - OUTPUT 3000 VAC , 50 Hz, 1 min , <10 mA	INPUT - CASE 1500 VAC, 50 Hz, 1 min , <10 mA	OUTPUT - CASE 500 VDC , 50 M ohm (min)

Communication Features

Communication Interface	CAN2.0B 500Kbps / Isolated CAN UART	Automatic Shutdown	Yes
		Standby power off	Yes

Display

2 LED’s	Multi-colored LED Indicator for - Battery status - Error and fault indication - SOC Indication in terms of % - 25%,50%,75% & 100%	REMARK
		Can be customized as per the customer spec

Faults and Alerts	Alarms over CANBus. LED Lights Warning and Fault-handling logic can be implemented	REMARK
		Can be customized as per the customer spec

Test Procedure

PROCEDURE	REMARKS
LPS	Tested
Power factor of PFC at universal operating range	110-240
Constant Voltage Minimum and Maximum Range	35-60
Constant Current Minimum and Maximum Range	1 to 14
Soft start time	1 Sec
Current and voltage protection	Tested
CAN communication	Tested
Overall efficiency	95%

EV 750W Variants

48V, 16A

60V, 12.5A

72V, 10.5A

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