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October 5, 2019

Precision 48V 1.7A battery chargers for lead acid, SLA, sealed lead acid, Gel, AGM and VRLA batteries

6V, 12V, 18V, 24V, 36V, and 48V battery chargers for lead acid battery chargingMore lead acid battery chargers 6V, 12V, 18V, 36V, 42V, 48V
48 volt 1.7 amp lead acid charger
Includes USA 2 prong power cord

Features:
  • 48 Volt 1.7A 100 watt charger
  • Fully isolated, double insulated
  • Rejuvenating function can bring sulfated batteries back to life
  • cUL and CE marked
  • Fuel gauge keeps track of charge progress
  • Alligator clip output leads
You can use these safely on any size or type of 48V lead acid batteries. Precision multistage charger For charging 48V Pb-Acid batteries at 1.7 amps  
  Quantity 1-10 11-50 51-100 101+
PST-G100-48 with barrel connector
barrel connector
add_to_cart.gif $49.75 $46.65 $39.80 $29.20
Optional accessories
ZHJX002 adapters with a barrel connector input and screw terminal output For adapting the barrel connector version to screw terminals $2.50 each
add_to_cart.gif
plugset PST-WX12 ---- Output adapter barrel plug kit
See below for sizes
$7.00
add_to_cart.gif
barrel connector alligator clip adapter Optional 18" alligator cord adapter $3.25
add_to_cart.gif

PST-G100-48 48V Lead-Acid Battery charger


ITEM

UNIT

SPECIFICATION

REMARKS

01

Rated Input Voltage

VAC

100~240 VAC 50/60Hz

 

02

Input voltage range

VAC

90~264VAC

 

03

Rated Input Current

A

1.6A rms

Measurement conditions:

INPUT: 120V OUTPUT: Full load

OUTPUT

05

Battery Charger Voltage Output

VDC

57.5V

 

06

Output voltage range

VDC

40VDC ~ 57.5VDC

 

07

Recommended Battery size


48V 7~80+ Ah VRLA

Recharges 48 Volt lead acid, sealed lead acid, SLA, VRLA, and flooded batteries.

08

Battery charger peak current

A

1.7A± 8%

This won't hurt your battery no matter what the battery manufacturer says is the maximum charge current, since this is a sophisticated, precision, multistage charger.

09

Bulk Charging voltage Limit

V

57.5V ± 0.2V

 

10

Floating charge voltage limit

V

55.7V ± 0.2V

 

11

End-of-charge condition (current)

 

I < 0.4A ± 0.05A

 

12

End-of-charge condition (voltage)

  V>29V, I<0.4A  

13

Maximum output power

W

100W

 

14

Typical charging time

hours

4~12 hours

For 7-20Ah VRLA battery.

15

Ripple current

mA

100 mA

Input: 230VAC Output: Full load

16

Charge Mode


Auto 3 stages

 

17

LED indicator


Red: Power On


No Green: No battery detected

One Green: Desulfating

Two-three green: Charging

All flashing: reverse polarity or short circuit

Dim Red blinking: Sleep mode. The unit will wake up when the battery voltage drops. [It is not easy to entice the charger into going into sleep mode, so you may never see this]


18

Output short protection

Output reverse polarity protection

 

YES

YES

 

19

Efficiency

%

80%

At maximum load

Environment

20

Operating temperature

°C

-10 ~ +40

Full load & natural convection.

21

Operating humidity

%RH

< +90

Relative humidity, non-condensing.

22

Storage temperature

°C

-40 ~ +70

 

23

Storage humidity

%RH

0 ~ +95

Relative humidity, non-condensing.


24

Cooling

 

Natural convection

 

25

Impact test

 

1 meter drop test >= 3 times

Non-operating condition.

Mechanical

26

Weight

g

400

14 ounces

27

Size

mm

170 X 71 X 51 mm

Case only


28

Input/Output Cord &Terminals

Input cord is an IEC-C7 C8 removable cordIEC-C8 sketch


Output is Alligator clips or 5.5 x 2.1 mm barrel connector, depending on the model
Input cord is 6 feet long
Output cord is 5 feet long AWG18 zip cord

Safety

29

Maximum temperature rise

°C

< 40 at case

At any line and Maximum Load


30

Safety standards

IEC335

EN60335 UL1310

  Marked CE and cUL


31

EMC standard

 

EN55014

 

32

MTBF

hours

30000

 

33

ESD

kV

8.0

 

34

Hi-Pot Insulation

V

i/p to o/p: 3000 (1 min.)

For final unit, cut-off current =10mA

 

User's manual

  Click here for user's manual  

Advantages:

OEM Battery Chargers Fast Charge Algorithms for all 48V lead acid battery charging

OEM Battery Chargers Switching power supplies make 48 Volt battery chargers light and portable

OEM Power Supplies Universal Power Input



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