TEL12-30 Long Duration Series Specifications

·         Flame-arresting one-way pressure-relief vent for safety and long life.

·         Thermally welded case-to-cover bond to ensure a leak-proof seal.

·         Flame-retardant polypropylene case and cover compliant with UL94V-0 with an Oxygen Limiting Index of greater than 28.

·         Absorbent Glass Mat (AGM) technology for efficient gas recombination 99% plus.

·         Thick positive plate design for maximum service float life – 10 year design life.

·         Complies with UL1778, 924, 1989 and 94 V-0.

·         UL-recognized component.

·         Low-profile terminals with threaded copper alloy inserts for reduced height, reduced maintenance and increased safety.

·         Multicell design for ease of installation and maintenance.

·         Not restricted for air transport  - Complies with IATA/ICAO Special Provision A67.

·         Not restricted for surface transport – classified as non-hazardous material as related to DOT-CFR Title 49 parts 171-189.

·         Not restricted for water transport – classified as non-hazardous material per IMDG Amendment 27.

Cells Per Unit

Voltage Per Unit

Weight

 Electrolyte    

Maximum Discharge Current

Short Circuit Current

Ohms Imped. 60 Hz (W)

Dimensions Overall (Inches)

     6

12.84

26.7 lbs. 12.1 kg

Absorbed H2SO4

SG = 1.300

500 Amps

2150 Amps @ 0.1 sec.

0.010 Ohms

Length = 7.77

Width   = 5.19

Height  = 6.80

Capacity

30.5 Ah @ 8 hour rate to 1.75 volts per cell @ 77°F (25°C)                      

29.1 Ah @ 10 hour rate to 1.80 volts per cell @ 20°C (68°F)

Operating Temperature Range

Discharge; -40°F (-40°C)  to +140°F (60°C), Charge; -4°F (-20°C) to +122°F (50°C)

Nominal Operating Temperature Range

+74°F (23°C) to +80°F (27°C)

Float Charging Voltage

13.5 to 13.8 VDC / unit Average @ 77°F (25°C)

Recommended Maximum Charging Current Limit

C/5 amperes (5.8 amps @ 100% depth of discharge)

Maximum AC Ripple (Charger)

0.5% R M S or 1.5% P - P of float charge voltage recommended for best results. 

Maximum voltage allowed = 4% P – P

Maximum current allowed = 1.65 amperes R M S (C/20)

Self Discharge

Dynasty Telecom batteries may be stored for up to 6 months at 77°F (25°C) and then a freshening charge is required.  For higher temperatures the time interval will be shorter.

Accessories

Inter unit connectors, racks and cabinet systems are available.

Terminal

Threaded copper alloy insert terminal to accept 10 – 32 U N F bolt.

Terminal Hardware Torque

25 in. – lbs. (2.8 n – m).

Discharge in Hours

1.00

2.00

3.00

4.00

5.00

6.00

7.00

8.00

10.00

12.00

20.00

24.00

72.00

100.00

Amp-Hr Capacity

23.5

25.9

27.2

28.1

29.0

29.7

30.2

30.5

31.0

31.5

33.0

33.1

33.8

34.4

End Point Volts/Cell

1.00

2.00

3.00

4.00

5.00

6.00

7.00

8.00

10.00

12.00

20.00

24.00

72.00

100.00

1.75

23.5

13.0

9.07

7.03

5.80

4.95

4.31

3.81

3.10

2.62

1.65

1.38

0.47

0.34

1.80

22.3

12.4

8.80

6.88

5.64

4.83

4.20

3.71

3.02

2.59

1.61

1.35

0.46

0.34

1.85

20.5

11.8

8.40

6.58

5.48

4.67

4.06

3.58

2.90

2.51

1.54

1.29

0.45

0.33

1.90

18.1

11.0

8.03

6.30

5.20

4.43

3.84

3.39

2.73

2.38

1.42

1.19

0.42

0.30