UPS12-270 HIGH RATE SERIES SPECIFICATIONS

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

·         Thermally welded case-to-cover bond to eliminate leakage.

·         Absorbent Glass Mat (AGM) technology for efficient gas recombination of up to 99% and freedom from electrolyte maintenance.

·         Computer-generated grid design optimized for high power density.

·         UL-recognized component.

·         Multicell design for economy of installation and maintenance. 

·         Can be mounted in any orientation.

·         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.

·         Computer designed lead, low calcium alloy grid for minimal gassing and ease of recycling.

·         Case and cover available in both standard and flame retardant polypropylene.

·         Flame retardant polypropylene case and cover compliant with UL 1778 (optional).

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

57 lbs. 

26 kg.

Absorbed H2SO4

SG = 1.300

800 Amps

3600 Amps @ 0.1 sec.

0.0040 Ohms

Length = 10.27

Width   =  6.82

Height  =  8.82

Capacity

282 watts per cell at the 15 minute rate to 1.67 volts per cell @ 77ºF (25ºC).

75 Ah @ 20 hr. rate to 1.75 volts per cell @ 77°F (25°C)                      

66 Ah @ 10 hr. rate to 1.80 volts per cell @ 20°C (68°F)

Operating Temperature Range

Discharge; -40°F (-40°C)  to +160°F (71°C), Charge; -10°F (-23°C) to +140°F (60°C) (with temperature compensation)

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 (15 amperes @ 100% depth of discharge) @ 20 hour rate

Equalization and Cycle Service Charging Voltage

14.4 to 14.8 VDC/unit Average at 77ºF (25ºC).

Maximum AC Ripple (Charger)

0.5% RMS or 1.5% of float charge voltage recommended for best  results. 

Maximum voltage allowed = 1.4% RMS (4% P–P)

Maximum current allowed = 3.75 amperes RMS (C/20)

Self Discharge

Dynasty UPS 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

“L” terminal with 0.28” clearance hole to accept 0.25” (6mm) bolt.

Terminal Hardware Initial Torque

40 in.-lbs. (4.5 N-m).

Terminal Hardware Annual Retorque

32 in. – lbs. (3.48 N–m).

End Point Volts/Cell

5

10

15

20

30

40

45

50

60

90

1.75

484

342

270

225

171

139

127

117

102

80

1.70

512

356

279

231

175

141

129

119

104

82

1.67

524

361

282

234

176

143

130

120

104

82

1.65

531

364

284

235

177

143

131

121

105

82

1.60

544

370

287

237

178

144

132

122

105

82

End Point Volts/Cell

.083

.25

.50

.75

1

2

3

5

8

10

12

20

24

72

100

1.90

126

90.0

61.0

50.0

39.0

24.2

17.3

11.6

7.75

6.40

5.42

3.29

2.75

0.94

0.69

1.85

161

110

70.0

56.7

43.5

25.5

18.3

12.1

8.05

6.60

5.59

3.50

2.94

1.02

0.74

1.80

190

121

77.0

62.0

47.0

27.0

19.3

12.6

8.39

6.92

5.86

3.67

3.08

1.06

0.77

1.75

212

131

81.0

65.0

49.0

28.0

19.9

12.8

8.63

7.10

6.01

3.75

3.15

1.08

0.78