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UAVMODEL

AF-D2.5-A360 Ground power supply

Name: AF-D2.5-A360 Ground power supply
Brand: UAVMODEL
SKU: AF-D2.5-A360
Price: 295.00 USD
Availability: InStock

$295.00

AF-D2.5-A360

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Tag : battery power supply , drone power supply , Power Supply

1. Overview

1. Application Occasions

This charger is mainly used for pure electric vehicles to charge power battery packs. It is a high-performance switching power supply that supports constant current charging, constant voltage charging, and constant power charging modes. It features high reliability, high efficiency, and strong shock resistance.

2. Brief Introduction to Product Performance

Input: 176~264Vac; Output voltage range: 250~420Vdc; Output current range: 0~7A;
Operating temperature range: -10℃~+50℃;
Maximum conversion efficiency: >95%;
High-speed CAN communication bus to realize real-time detection and monitoring functions of the charger;

3. Product Picture

2. Environmental Conditions

Serial No.	Item	Technical Index	Unit	Remarks
1	Operating Temperature	-10℃~+50℃	℃
2	Storage Temperature	-40℃~+95℃	℃	5-95%RH
3	Relative Humidity	5-95	%	No condensation
4	Altitude	0-3000	m
5	Atmospheric Pressure	70~106	Kpa
6	Noise	< 42dB
7	Sinusoidal Vibration	Sinusoidal vibration: 10~55Hz: displacement 0.35mm; acceleration: 10m/s²; 3 axes, vibration time 30min
8	Shock (Collision)	Acceleration 150m/s²; pulse width 11ms; 10 collisions in each of 6 directions of 3 axes
9	Drop	Drop height 1m;		With packaging, free drop
10	Cooling Method	Built-in air cooling

3. Electrical Characteristics

1	Input Characteristics
Serial No.	Item	Technical Requirement	Unit	Remarks
1.1	Rated Input Voltage	220	Vac
1.2	Input Voltage Range	100~240	Vac

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1.3	Maximum Input Current	≤12	A	220Vac input, full load.
1.4	Power Factor	>0.98	PF	Rated input, above half load
1.5	Inrush Current at Start-up	≤15	A	220Vac input, full load
1.6	Input Voltage Detection Accuracy	±3	%	Reported via CAN bus
2	Output Characteristics
Serial No.	Item	Technical Requirement	Unit	Remarks
2.1	Rated Output Voltage	360	Vdc
2.2	Output Voltage Range	250~420	Vdc
2.4	Rated Output Power	2500	W
				Input 220Vac, Output
2.5	Overall Efficiency	>95	%	314Vdc, 50%Load, 25℃
2.6	Temperature Coefficient	±0.02	%/℃
2.7	Output Ripple	≤4000	mVp-p	The oscilloscope bandwidth should be 20MHz, with a 10u+104 capacitor connected in parallel with the probe.
2.8	Start-up Delay	/		The charger shall start only after receiving the BMS command after AC power-on.
2.9	Output Rise Time	≤5000	ms
2.10	Overshoot Amplitude during Start-up/Shutdown	≤5	%
2.11	Output Response Time	≤5	S	Time from when the charger receives the BMS command to when the output reaches the maximum steady-state current
2.12	Output Current Regulation Accuracy	±3	%	Rated input, ≥10% rated load.
2.13	Static Power Loss Current	≤3	mA	Tested under the condition that the charger has no AC input
3	Protection Characteristics
Serial No.	Item	Technical Requirement	Unit	Remarks
3.1	Input Over-voltage Protection	270~290	Vac	The whole machine powers off, stores fault information and reports it via CAN bus; Recovery hysteresis ≥5Vac
3.2	Input Over-voltage Recovery	>265	Vac
3.3	Input Under-voltage Protection	80~90	Vac
3.4	Input Under-voltage Recovery	<100	Vac
3.6	Output Over-voltage Protection	440~450	Vdc	Turn off high-voltage output, store fault information and report it via CAN bus
3.7	Output Under-voltage Protection	240~250	Vdc	Turn off high-voltage output, store fault information and report it via CAN bus

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				information and report it via CAN bus
3.8	Output Over-current Protection	7.5	A	If over-current lasts for ≥5S, turn off high-voltage output
3.9	Output Short-circuit Protection	Yes		Before high-voltage start-up, if output short-circuit is detected, high-voltage output will not start, fault information will be stored and reported via CAN bus, and normal operation will be resumed after the fault is eliminated. During charging, if output short-circuit occurs, turn off the output, store fault information and report it via CAN bus, and lock the machine for protection after 10 short-circuit cycles.
3.10	Output Reverse Connection Protection	Yes		Output will not start if reverse-connected, and normal operation can be resumed after the fault is eliminated
3.11	Communication Fault Protection	When the charger does not receive the BMS command for 5 consecutive seconds, it will report a CAN communication fault. If a communication fault occurs during the operation of the charger, the charger will turn off the output. It will respond to the operation command only after the CAN bus is restored and stable for 5 seconds.
3.12	Over-temperature Protection	≥90	℃	If the internal temperature of the power supply lasts for ≥5S, an over-temperature alarm will be reported, and the high-voltage output power will be halved. When the temperature drops to ≤80℃, the charger will resume normal power.

Note: Output Characteristic Diagram

4.1. CAN_H and CAN_L Characteristics

CAN_H and CAN_L are the CAN buses for communication between the charger and external devices, through which the CAN bus can communicate with the external controller.

CAN Physical Layer Parameters and Interface

Serial No.	Item	Technical Index	Remarks
1	Communication Rate	250 Kbit/s	Tolerance is ±0.375 kbit/s

4.2. CAN Bus Communication Protocol

Subject to customer protocol requirements.

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4. Safety and EMC Characteristics

Serial No.	Item		Test Condition	Remarks
1	Dielectric Strength	Input ￫ Output	3000Vac/10mA/1min	No arcing, no breakdown
		Input ￫ Earth (Shell)	2000Vac/10mA/1min
		Output ￫ Earth (Shell)	2500Vdc/1mA/1min
		Signal ￫ Earth (Shell)	500Vdc/1mA/1min
2	Insulation Resistance	Input ￫ Output	≥20MΩ@ 1000Vdc	Under normal atmospheric pressure, relative humidity of 90%, and test DC voltage of 500V
		Input ￫ Earth (Shell)	≥20MΩ@ 1000Vdc
		Output ￫ Earth (Shell)	≥20MΩ@ 1000Vdc
		Signal ￫ Earth (Shell)	≥20MΩ@ 1000Vdc
3		Grounding Resistance	≤0.1 Ω 40A/2min
4	Touch Current	Input Ground to Shell	<3.5mA	265Vac/60Hz input
		Input Ground to Output	<0.25mA	Disconnect the output from the earth during the test

5. Product Label

6. Mechanical Dimensions and Connector Definition

1. Overall Dimensions and Connector Definition

Length * Width * Depth = 310mm * 125mm * 41.5mm

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7. Packaging, Transportation, and Storage

1. Packaging

The packing box shall be marked with product name, model, manufacturer's logo, inspection certificate of the manufacturer's quality department, manufacturing date, etc.; there shall be an accessory list inside the packing box.

2. Transportation

The product shall be packed in a sturdy packing box during transportation. The outer surface of the box shall comply with the provisions of relevant national standards and shall be marked with signs such as "Handle with Care" and "Moisture Proof". The packing boxes containing the products can be transported by any means of transportation. Direct exposure to rain and snow and mechanical impact shall be avoided during transportation.

3. Storage

When not in use, the product shall be stored in the packing box. The warehouse environment shall have a temperature of -10 - 40℃ and a relative humidity not exceeding 80%. There shall be no harmful gases, flammable and explosive products, or corrosive chemicals in the warehouse, and there shall be no strong mechanical vibration, impact, or strong magnetic field. The packing boxes shall be padded to be at least 20cm above the ground and at least 50cm away from walls, heat sources, windows, or air inlets. The storage period under the specified conditions is generally 2 years. After 2 years, the product shall be re-inspected.

8. Reliability Requirements

MTBF \geq 100 Khour ;

Test conditions: 25℃, rated input, full load output, estimated by MIL-HDBK-217F Notice 2 stress method;At 105℃, the service life of electrolytic capacitors is more than 2000 hours.

9. Safety Precautions

Once the safety protection of the equipment is damaged, the equipment must stop working and be handled in accordance with relevant maintenance regulations.
When the power supply equipment is moved from a cold environment to a warm environment, condensation may cause electric leakage hazards, so the grounding requirements must be strictly implemented; only qualified personnel are allowed to connect the equipment to the power supply.
After cutting off the power supply, the equipment must be shut down for five minutes to allow sufficient time for the capacitors to discharge before maintenance can be performed on the power supply equipment.
Pay attention to safety in use: avoid touching areas marked with safety warnings and high-voltage signs to prevent electric shock and scalding.

10. Referenced Standards and Specifications

QC/T 413-2002 Basic Technical Conditions for Automobile Electrical EquipmentQC/T 895-2011 Conductive On-board Chargers for Electric VehiclesGB/T 2423.1-2001 Environmental Testing for Electrical and Electronic Products, Part 2: Test Methods / Test A: Low TemperatureGB/T 2423.2-2001 Environmental Testing for Electrical and Electronic Products, Part 2: Test Methods / Test B: High TemperatureGB/T 2423.3-1993 Basic Environmental Testing Procedures for Electrical and Electronic Products - Test Ca: Constant Damp Heat Test MethodGB/T 2423.4-1993 Basic Environmental Testing Procedures for Electrical and Electronic Products - Test Db: Alternating Damp Heat Test MethodGB/T 2423.5-1995 Environmental Testing for Electrical and Electronic Products, Part 2: Test Methods / Test Ea and Guide: ShockGB/T 2423.6-1995 Environmental Testing for Electrical and Electronic Products, Part 2: Test Methods / Test Ea and Guide: CollisionGB/T 2423.8-1995 Environmental Testing for Electrical and Electronic Products, Part 2: Test Methods / Test Ed: Free DropGB/T 2423.10-1995 Environmental Testing for Electrical and Electronic Products, Part 2: Test Methods / Test Fc and Guide: Vibration (Sinusoidal)GB/T 2423.11-1997 Environmental Testing for Electrical and Electronic Products, Part 2: Test Methods / Test Fd: Broadband Random Vibration - General RequirementsGB/T 2423.22-2002 Environmental Testing for Electrical and Electronic Products, Part 2: Test N: Temperature ChangeGB/T 14508-93 Mechanical Environmental Conditions for Grade Highway Freight TransportationGB/T 18384.3-2001 Safety Requirements for Electric Vehicles - Part 3: Protection Against Electric Shock for PersonnelGB/T 17619 Electromagnetic Radiation Immunity Limits and Measurement Methods for Automotive Electronic and Electrical ComponentsGB/T 18488.1-2006 Drive Motor Systems for Electric Vehicles - Part 1: Technical ConditionsGB/T 24347-2009 DC/DC Converters for Electric VehiclesGB/T 18655-2010 Limits and Measurement Methods of Radio Disturbance Characteristics for the Protection of On-board Receivers in Measuring, Marine and Internal Combustion Engine EquipmentQ/FT B102-2005 Provisions for Traceability Identification of Vehicle Product Components

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GB/T 17626.2-2006 Electromagnetic Compatibility - Testing and Measurement Techniques - Electrostatic Discharge Immunity TestGB/T 17626.3-2006 Electromagnetic Compatibility - Testing and Measurement Techniques - Radiated Radio Frequency Electromagnetic Field Immunity TestGB/T 17626.4-2008 Electromagnetic Compatibility - Testing and Measurement Techniques - Electrical Fast Transient/Burst Immunity TestGB/T 17626.5-2008 Electromagnetic Compatibility - Testing and Measurement Techniques - Surge (Shock) Immunity TestGB4943-2001 Safety of Information Technology EquipmentGB14287.1-2005 Electrical Fire Monitoring Systems - Part 1: Electrical Fire Monitoring Devices

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