Battery Delta DT 1207 (12v 7AH) ups/echo sounder/electric vehicle/geodesy/lighting | Storage Batteries

Battery Delta DT 1207 (12v 7AH) ups/echo sounder/electric vehicle/geodesy/lighting | Storage Batteries

Specifications:

Sealed VRLA cvinc acidDelta DT 1207 batteryVoltage 12 V and a capacity of 7AH is manufactured using the technology of AGM (with a microporous filler impregnated with electrolyte). The case is made of non-flammable ABS plastic. The battery life is for 3-5 years. The battery is designed to work in constant charge mode (I.E. Buffer mode), has low internal resistance and self-discharge.

Rated voltage 12 V

Number of elements 6

Service life 5 years

Nominal capacity (25os)

20 hour discharge (0.35 A; 1.75 V/El) 7 AH

10 hour discharge (0.68 A; 1.75 V/El) 6.8 AH

5 hour discharge (1.2 A; 1,70 V/El) 6 AH

Self-discharge3% containers per month at 25os

Internal resistance of fully charged battery (25os) 28 Mohm

AGM technology allows to recombine up to 99% gas produced;

Compliance with UL, IEC, GOST R;

Calcium-alloy lead plates provide low self-discharge, high structural strength of the lattice;

Unserviced. Does not require filling water;

High energy density;

The battery case is made of ABS plastic, which does not support burning.

Discharge-15 ÷ 50

Charge-10 ÷ 50

Storage-20 ÷ 50

Max discharge current (25os) 108 A (5C)

Cyclic mode (2.4 ÷ 2.5 V/El)

Max charging current 2.1 A

Temperature compensation30 mV/OS

Buffer mode (2.27 ÷ 2.3 V/El)

Temperature compensation19.8 MV/OS

Length, mm151

Width, MM 65

Height, MM 95

Full height, mm 102

Weight (± 3%), KG 2.3

Security systems

Electronic Cash Registers

Electronic test equipment

Emergency lighting systems

Geophysical and geodetic equipment

B/El-T

5 min

10 min

15 min

30 min

1 H

3 H

5 h

10 h

20 h

1.60V

25.4

16.5

11.9

7.27

4.63

2.03

1.24

0.69

0.36

1.65V

23.8

15.7

11.5

6.95

4.56

1.95 s

1.21

0.69

0.35

1.70V

21.8

14.8

11.2

6.32

4.42

1.82

1.20

0.69

0.35

1.75V

21.4

14.4

10.8

6.00

4.21

1.76

1.16

0.68

0.35

1.80v

19.2

13.0

9.84

5.56

3.94

1.69

1.09

0.67

0.34

B/El-T

5 min

10 min

15 min

30 min

1 H

3 H

5 h

10 h

20 h

1.60V

44.5

29.7

21.8

13.1

8.34

3.60

2.09

1.39

0.73

1.65V

43.0

29.0

21.5

12.8

8.29

3.48

2.09

1.38

0.70

1.70V

40.5

27.9

21.3

12.0

8.13

3.33

2.06

1.37

0.69

1.75V

37.8

27.1

21.1

11.6

7.99

3.25

2.04

1.35

0.68

1.80v

37.3

24.6

19.3

10.9

7.53

3.15

1.98

1.33

0.66

(Note) the above characteristics data are the average values received in
The result is 3 test cycles, and are not nominal by default.

The products are constantly improving, so the manufacturer reserves the right to make changes without
Pre-notification.

Battery Delta DT 1207 is fully sealed, it is not possible to leak electrolyte (acid) from it. Therefore, it can be transported and used in any convenient position (vertical or horizontal).

It is important to always observe precautions during loading/unloading and transportation of batteries!

According to the instructions for the use of Delta DT 1207, in the room where batteries (battery) are stored should be dry and well-ventilated. We recommend maintaining the temperature there within 20-25 ° C. It is worth storing the battery away from direct sunlight (to avoid heating). If the battery for any reason has not been operated for a long time, before starting to work with it, it should be examined for possible damage to the body and traces of acid (electroly)) Then you should fully charge it at room temperature of 20-25 ° C. In the case of long storage, the battery self-discharge occurs and its capacity is reduced over time, and a long time finding the battery in the mode of not full charge leads to premature to premature
We advise you to do an equal charge of the battery 1 time (not more than two times).

Use the battery must be strictly in accordance with the recommendations of the manufacturer. In the place where the batteries are located,
It is worth maintaining the temperature recommended for use of this type of batteries (it is 21 ° C-23 ° C). Remind us that
According to the laws of physics, when heated, the nominal capacity of ACB grows, when cooled, respectively, it is reduced (see para. The schedule of constraints on the tab "discharge tables"). Try to install the battery (s) so that the temperature difference between the individual parts of the battery and the battery packs does not exceed 2 ° C.

Battery discharge

The minimum final voltage value for Delta dt1207 is 9.6 v. The discharge of the battery below this value can lead to its destruction. You can not discharge the battery with a current above the maximum permissible (see. The "maximum discharge current"). Similarly, it is not necessary to allow the discharge of the battery more than at a nominal capacity.
Charge the battery immediately after its operation, even if it is discharged completely.

Battery Charge

From how correctly you charge the battery, it will depend on how much it will last you before the replacement. The charge current equal to 10% of the capacity of the rechargeable battery is considered the most optimal. When charging with this current, the battery should be charged in 10 hours. You can increase the battery charge current to speed up the charge time. The charge current value for the Delta DT 1207 battery must not exceed 2.1a (this parameter is indicated on the battery case).

When heating the battery above the temperature of 50 ° C, the charge must be suspended or changed mode to the supporting one.

About the features of the battery charge depending on the mode of its operation, what is the equation charge and how to conduct it, read in
“Operating Instructions” (see para. Section "documents").

About the impact on the battery charge temperature, time and current of the charge, see the section "discharge tables".

Like any battery, Delta DT 1207 can be operated in different modes. Depending on which mode of operation will be selected, the service life will be different (see para. Life tables in the "discharge tables" tab).

It is important:If at rated temperature, the battery capacity is 80% is the reason to replace the battery.
Subsequent use of the battery will lead to serious deterioration of the parameters of this battery, as well as parameters of neighboring batteries (in case they are installed in the chain).

Estimated life of Delta DT 1207 depending on operating modeIs:

Discharge-charge mode (cyclic mode) - 1000 cycles at 30% depth of discharge

Mode "constant recharge" (buffer mode) - 3-5 years.

Please note that the actual period of effective battery operation may be different from the reference data. Factors affecting the period of effective operation include:

Depth of discharge of ACB;

Electrode corrosion rate;

Operating temperature;