No.

Items

General Parameter

Remark

1

Combinations method

15S

2

Nominal voltage

48V

3

Rated Capacity

Typical

150Ah

Minimum

150Ah

4

Energy

7200Wh

5

Factory voltage

48~51V

mean Operation voltage

6

voltage at end of Discharge

37.5~42V

Discharge Cut-offs voltage

7

voltage at end of Charge

52.5~55.5V

Charge Cut-offs voltage

8

Standard charge

Constant Current 30A Constant voltage if it's No.7

0.02CA cut off

Charge time : Approx 5~6 h

9

Limiting current

20A

BMS extension limited (Charge current is

≥100A to open the current limits)

10

Standard discharge

Constant current ： 30A end voltage if it's NO.6

11

maximum continuous Charge Current

100A

50ºC≥T≥5ºC

12

maximum continuous Discharge Current

100A

55ºC≥T≥0ºC

13

Operation Temperatures Range

Charge:0~55 ℃

60±25 %R .H.

No matter what fashions the battery is in, ounces the temperatures is found to exceed the absolute temperatures range, stop charging or discharging immediately

D i s c h a r g e : - 2 0 ~ 6 0 ℃

14

Storage Temperatures Range

Less than 6 months: -10~35 ℃

60±25 %R .H.

at the shipment stay

Less than 3 months: -10~45 ℃

Less than 1 months: -20~55 ℃

15

Dimensions(W*D*H)

610*630*167mm

I n c l u d e ca s e _

16

net Weight

86Kg

I n c l u d e ca s e _

17

I n t e r n a l I m p e d a n c e

≤40mΩ _ _

I n t e r na l r e si s ta n c e me a s u r e d at t A C 1KH Z after 50% charge.

The measure must use the new batteries that within one week after shipment and cycles less than 5

times.

Function

alarm

cell over charge voltage

cell charge low temperatures

cell over-discharge voltage

cell charge over temperatures

pack over charge voltage

cell discharge low temperatures

pack over-discharge voltage

cell discharge over temperatures

Over current charge

environment low temperatures

Over current discharge

environment over temperatures

Moses over temperatures

Protection

cell over charge voltage

cell charge over temperatures

cell over-discharge voltage

cell discharge low temperatures

pack over charge voltage

cell discharge over temperatures

pack over-discharge voltage

environment low temperatures

Overcurrent charge

environment over temperatures

Overcurrent discharge

Short circuit

Moses over temperatures

Fault

cell charge low temperatures

Others

cell balance function

Communicate function

Total capacity function

Storage history function

Current limiting function

Dry contact function