Yt product 150310

YT STABLE TECH. CORP.

YT STABLE TECH. CORP.2015


Electric Vacuum Pump

VBS Vacuum Pump

vacuum pressure sensor switch

vacuum servo booster

Application

Hydraulic brake systems of petrol or diesel engined motor vehicles, electric vehicles, fuel cell vehicles, hybrids


VBS Electric Vacuum PumpDry Double-Pistons Vacuum Pump

Available in 12V/ 24V/ 72V model: VBS-VPDP-EV-12 (12V)

VBS-VPDP-EV-24 (24V) VBS-VPDP-EV-72 (72V)


VBS Electric Vacuum Pump

VBS-VPDP-EV-12 VBS-VPDP-EV-24 VBS-VPDP-EV-72

Specifications max. vacuum: -650 mmHg (-0.87 bar) flow rate: 51 LPM from -300 to -450 mmHg: 1.6 s

(from -0.4 bar to -0.6 bar) dimension: 136(L) x 81 (W) x 179 (H)mm Weight: 2.5kg

voltage: 12V current: 8A regular item

voltage: 24V current: 6A build to order

voltage: 72V current: 4A build to order


Components IncludedEV Converter, EV Parts Shop, Auto Parts

Retail Shop, Automobile Repair Shop

Vacuum Pump Vacuum Sensor Switch Fitting Tee Vacuum Hose Wiring Kit Relay Hose Clamp Check Valve


Text goes here

Components IncludedCar Manufacturers, EV Manufacturers

Vacuum Pump


Electric Vacuum PumpInstallation of single unit VBS vacuum pump w/ tank

＋ -12V battery

Relay KEY

8786 85

30

FUSE

check valve

vacuum sensor switch

Vacuum!Tank!

to ACC(+)

vacuum !hose

VBS!Vacuum pump

vacuum !hose


VBS Electric Vacuum PumpInstallation of two VBS vacuum pumps in parallel w/ tank

check valve

check valve ＋ -12V battery

Relay

Relay KEY

KEY

FUSE

FUSE

87

86 85

30

8786 85

30

vacuum !sensor switch

vacuum !hose

fitting!connection

Vacuum!Tank!

VBS!Vacuum pump

VBS!Vacuum pump

booster


Testing DataTested sample: VBS-VPDP-EV-12 2400rpm/ 13V/ with 2L vacuum tank


Durability TestTesting Sample: VBS-VPDP-EV-12 with 2L vacuum reservoir Power Supply: 12V

Testing Item Testing Result

working voltage 11.85 to 12.21V

working current 7.8 to 8.3A

pumping speed from 0 to -0.6 bar 3.5 sec.

pumping speed from -0.4 to -0.6 bar 1.6 sec.

max. working noise level 54 dB




Durability Testsimulation of

vehicle running total 3,640 times

20 sec. break ➝ VBS works

total: 1,620 times

sample condition: normal


total: 780 times



total: 520 times



total: 720 times





Durability Testcontinuous

working total: 59.8 hrs

1st round: 32.8 hrs sample condition: normal

2nd round: 8.5 hrs sample condition: normal

3rd round: 9 hrs sample condition: normal

4th round: 9.5 hrs sample condition: normal



round time!(h)

temp. (℃)upper side of

the pumpleft side of the

pumpback side of

the pump motor

1 9 55.5 57 57 57.3

1 33 59.1 60.3 63.5 61

2 6 59.2 61 61.8 61.2

3 8.5 56.4 57.8 58.2 57.3

4 8 59.7 60.8 61.3 60.8


ARTC Stoping Distance Test

✓stopping distance test under vacuum boost system failure

✓stopping distance test with VBS

initial testing speed: 60 km/h

18.61m

198.19m

VBS!Vacuum pump +


Water Circulation PumpFeatures

3-phase Brushless Motor for Cooling and Heating system Warm Start External Controller

single speed design variable speed design with PWM or 0-5V analog signal

Water Proof Level: IP 68 Max. Working Temp.: 100 ℃

!Application

EV, Fuel Cell Vehicles E-Scooter


Water Circulation Pump

fluid flow

EV controller

radiator

motor

battery

Application: EV, Fuel Cell Vehicles Purpose: Cooling

controller

water pump

+-


controller +-


Fluid flow

EV controller

radiator

water pump

motor

battery

4-WAY connection

Application: EV, Fuel Cell Vehicles Purpose: Cooling


controller +-


fluid flow

heater

water pump

Application: EV, Fuel Cell Vehicles Purpose: Heating

evaporator


Water Circulation PumpWCP05A-EV-12 Specifications voltage: 12V current & power: 3.8A/ 45.6W flow rate: 2150 LPH max. head: 4.0M dimension: 100.5 x 84.5 x 64 m weight: 480g Inlet Dimension: 22.5 mm Outlet Dimension: 22.5 mmalso available in

voltage current power flow rate max. head

12V 1.5A 18W 1300 LPH 2.0M2.6A 31.2W 1700 LPH 3.0M

24V

1.3A 31.2W 1700 LPH 3.0M1.9A 45.6W 2150 LPH 4.0M2.8A 67.2W 2300 LPH 5.0M3.6A 86.4W 2500 LPH 7.0M


Water Circulation Pumpmodel dimension weight inlet/ outlet voltage current power flow rate max. head

WCP15 !!!!!!!

100.5x84.5x64mm 480g20mm/ 20mm (both in 1/2”

thread)

12V

1.57 18.8W 1300 LPH 2.0M

3.0 36.0W 1700 LPH 3.0M

3.8 45.6W 2150 LPH 4.0M

24V

1.5 36.0W 1700 LPH 3.0M

1.9 45.6W 2150 LPH 4.0M

2.9 69.6W 2300 LPH 5.0M

3.6 86.4W 2450 LPH 6.5M

WCP19 !!!!!!100.5x84.5x64mm 480g 20mm/ 20mm

12V

1.57 18.8W 1300 LPH 2.0M

3.0 36.0W 1700 LPH 3.0M

3.8 45.6W 2150 LPH 4.0M

24V

1.5 36.0W 1700 LPH 3.0M

1.9 45.6W 2150 LPH 4.0M

2.9 69.6W 2300 LPH 5.0M

3.6 86.4W 2450 LPH 6.5M


Water Circulation PumpWCP05B-EV-12 Specifications voltage: 12V current & power: 3.8A/ 45.6W flow rate: 2500 LPH max. head: 3.5M dimension: 105.5 x 84 x 64 m weight: 480g Inlet Dimension: 27 mm Outlet Dimension: 27 mm

voltage current power flow rate max. head

12V 2.6A 31.2W 2000 LPH 2.3M3.0A 36.0W 2200 LPH 3.0M

24V

1.3A ! 31.2W 2000 LPH 2.35M1.9A 45.6W 2500 LPH 3.5M3.0A 72W 2900 LPH 4.0M3.6A 86.4W 3600 LPH 5.0M

also available in


Water Circulation Pumpmodel dimension weight inlet/ outlet voltage current power flow rate max. head

WCP20 !!!!!100.5x84.5x64 mm 480g 22.5mm/

22.5mm

12V

1.6A 19.2W 1050 LPH 4.0M

2.0A 24.0W 1200 LPH 5.0M

3.8A 45.6W 1330 LPH 8.0M

24V

1.0A 24.0W 1200 LPH 5.0M

1.9A 45.6W 1330 LPH 8.0M

3.4A 81.6W 1440 LPH 10.0M

3.6A 86.4W 1600 LPH 13.0M

WCP23 !!!!97.5x88.2x60.5 mm 480g

20mm/ 20mm (both in 1/2”

thread)

12V1.9A 22.8W 820 LPH 5.0M

3.6A 43.2W 1000 LPH 5.0M

24V1.8A 43.2W 1000 LPH 8.0M

3.6A 86.4W 1200 LPH 15.0M

WCP24 !!!!94.1x99x50 mm 480g

20mm/ 20mm (both in 1/2”

thread)

12V1.9A 22.8W 820 LPH 5.0M

3.6A 43.2W 1000 LPH 5.0M

24V1.8A 43.2W 1000 LPH 8.0M

3.6A 86.4W 1200 LPH 15.0M


Water Circulation PumpWCP28-EV-25 Specifications Max working temp: 100℃. Water proof class: IP68 Noise: <40dB Voltage: 24V Rated Current: 8.7A Pressure: 17M Dimension: 110 x 77 x 150 mm


YT STABLE Tech. Corp.Contact Us

No. 92., Ln. 646, Sec. 3., Jinma Rd., Changhua City, Changhua County 50097 Taiwan (R.O.C) T: +886-4-7611589/ +886-4-7611696 F: +886-4-7629732

Sales Contact Overseas: Bernice Wu [email protected] ext. 601 Skype: bernice.yt ! Great China: Doreen Li [email protected] ext. 602 QQ: 1586255391

mailto:[email protected]

mailto:[email protected]

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Yt product 150310