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Professional Industrial Intelligent Battery Charger Manufacturer.
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Belong intelligent battery charger for cleaning & sweeping machine QY800S-VC2425 AC/DC 24V25A 750W

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Belong intelligent battery charger for cleaning & sweeping machine QY800S-VC2425 AC/DC 24V25A 750W

Brand Name : BELONG

Model Number : QY800S-VC2425

Certification : ETL CE GS FCC in process

Place of Origin : CHINA

MOQ : 1

Price : Price negotiable

Payment Terms : T/T

Delivery Time : Safety stock, 3 days-4 weeks

Packaging Details : Carton & Pallet

Microprocessor Control : Charging process fully controlled by microprocessor.

Intelligent : Pre-charge, constant current, constant voltage, automatic power off once charging completed.

Multiple Protection : Over Voltage, Under Voltage, Voltage-limiting, Over Current, Short-circuit, Reverse Polarity and Thermal Protection.

High Efficiency : >90% conversion efficiency, power factor>0.95, efficient environmental protection.

Compatibility : Compatible with Lead-acid, Gel, AGM and Lithium batteries

Safe & Reliable : All aluminum shell.strong and durable.

Certificates : ETL CE GS FCC in process

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Belong intelligent battery charger for cleaning & sweeping machine

QY800S-VC2425 AC/DC 24V25A 750W

1. General Information

AC/DC 24V25A intelligent charger, 120&220Vac rated input voltage, 100-240Vac input voltage range, 29.4V/25A output, 750W max output power.

Protections against Over-voltage and Under-voltage on input; Over-voltage, Under-voltage and

Current-Limiting on output; Overheating, Reverse Polarity and Short Circuits.

2. Specification

Max Output Power Input Voltage Output Voltage Output Current
750W 100~240Vac 29.1～29.7Vdc 23A～25A

3. Electrical Characteristics

Input Item Technical Standard Unit Note
Rated Input Voltage 120/220 Vac
Input Voltage Range 100～240 Vac
Input Frequency Range 47～63 Hz
Max Input Current ≤6 A Rated load, and min input voltage
Input Power Factor >0.95 Rated load
Item Technical Standard Unit Note
Output Output Voltage 29.4V Vdc
Output Current Range 29.4V 23 ～ 25 A
Voltage Precision 29.4V ±0.3 Vdc
Output Ripple and Noise 29.4V ≤(Vo X 0.5%)Vp-p mV
Power-on Output Delay 29.4V ≤5 S

Output

Rise Time

 29.4V ≤100 mS
On/Off Overshoot Amplitude 29.4V ≤(Vo X 5%)Vp-p V Rise to 90%Vo from 10%Vo, rated load
Recovery Time ≤200 uS
Overall Efficiency >90 %

Rated Vin=120/220Vac,

Rated output current=25A
Output Power Off Hold Time ≥20 mS
TEMPCO ±3 mV/℃ Negative temperature coefficient compensation

Protection

Alarm

&

Indicator

 Item Technical Standard Unit Note
Output OVP ≤(rated Vo) x110% V

Recover automatically

after the output returns to normal

Output CLP

 ≤(rated Io) x110% A No auto recovery, current limiting or constant power output. Output interrupts are not allowed
Output SCP Io= 0A A Auto recovery
Input OVP >265 Vac Auto recovery
Input Overvoltage Recovery <260 Vac
Input UVP ＜85 Vac Auto recovery
Input Undervoltage Recovery >90 Vac
DC Output Indicator (ACT) Normal Output (LED)
Red LED Yellow LED Green LED
Standby ON OFF OFF
Less than 50% charged Slow Flash(1/S) OFF OFF
50%-75% charged OFF Slow Flash(1/S) OFF
75%-100% charged

OFF

OFF

 Slow Flash(1/S)
100% fully charged OFF OFF ON
Power Failure Indicator (ALM)

Abnormal Output (LED)
Red LED Yellow LED Green LED

Battery Failure

 Fast Flash(2/S)

OFF

OFF
OTP OFF Fast Flash(2/S) OFF

Inner Failure

OFF

OFF

 Fast Flash(2/S)
Safety Requirement Item Test Condition Note
VISO In-Out 2500Vac/5mA/1min No flashover or breakdown (Remove lightning protection devices in testing.)
In-GND 2500Vac/5mA/1min

RISO

 In-Out ≥100MΩ@500Vdc Remove lightning protection devices in testing.
In-GND ≥100MΩ@500Vdc
Out-GND ≥100MΩ@500Vdc

LC

In-GND

 ≤3.5mA Vin=264Vac/50Hz
RG -- ≤0.1Ω
Temp Rise Overall unit Key components: IEC60950/GB4943; Others: within its own normal operating temperature range Full load, and at the worst ambient temperature
Flame retardancy PCB GB4943.1/ IEC60950-1 V-0
Other isolation material GB4943.1/ IEC60950-1 V-1
EMC EMI (CE) EN55014-1:2017
(RE) EN55014-1:2017/CISPR22 CLASS B
(Harmonic Current) EN61000-3-2: 2014
EMS (ESD) EN61000-4-2:2009
(RS) EN61000-4-3:2010
(EFT) EN61000-4-4:2012
(SURGE) EN61000-4-5:2014
(CS) EN61000-4-6:2014
(MS) EN61000-4-8:2010
(DIP) EN61000-4-11:2004

4. Environmental Condition

Item

Technical Standard

Unit

Note
Storage Temp -40～+85 ℃ Storage for 24h, recover for 2h at AT
Operation Temp -25～+45 ℃
RH 5～90 % Non-condensing
Heat Dissipation Intelligent air cooling
Altitude ≤3000 m
Pressure 70～106 kPa
MTBF ≥200000 h Bellcore TR-332(Ta=25°C)
Vibration Random vibration: 5-500Hz in 3 mutually perpendicular directions, 1m2/s3 at 5-10Hz, 3 m2/s3 at 10-200Hz, and 1m2/s3 at 200-500Hz, 20min per direction Normal working after testing.

Working vibration

Frequency: 5-9Hz, 9-200Hz

Amplitude: 1.5mm

Acceleration: 5m/s2

Time: 5-200Hz-5Hz at each axis, 5 cycles in total

 Normal working during testing.
Shock

Shock Waveform: half sinusoid

Peak acceleration: 60m/s2

Cycle: 11ms

Times: ±3 times at each axis, 18 times in total

 Normal working during testing.

5. Mechanical characteristics

Shell material: Aluminum Alloy

Outline dimension: L*W*H=281*177.5*83mm

Input socket: meets IEC standard

AC wires: 1.5m length

DC wire: 1.6m length

Output connector: 80A red Anderson connector or equivalent

Net Weight: 3.5Kg

6. Charging Curve

Belong intelligent battery charger for cleaning & sweeping machine QY800S-VC2425 AC/DC 24V25A 750W

Lithium battery charging curve

Belong intelligent battery charger for cleaning & sweeping machine QY800S-VC2425 AC/DC 24V25A 750W

Lead-acid battery charging curve

7. Application

Belong intelligent battery charger for cleaning & sweeping machine QY800S-VC2425 AC/DC 24V25A 750WBelong intelligent battery charger for cleaning & sweeping machine QY800S-VC2425 AC/DC 24V25A 750WBelong intelligent battery charger for cleaning & sweeping machine QY800S-VC2425 AC/DC 24V25A 750W


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