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stored energy solutions for a demanding world 12NDT190
Model:
The Acme T range of front access VRLA batteries has been specifically designed for applications using 19" and 23" cabinets, especially telecoms . Reliability is assured with the patented post seal and a state-of-the-art design developed to comply with the latest IEC, British and Telcordia standards. A 12+ years design life and centralised venting system add to the suitability and flexibility of this superior range.
Dimensions-mm[inch] 125 [4.93] 316 [12.45]
558 [21.99]
Specifications Battery Model
12NDT190
12V
Nominal Voltage
190Ah (10 hour rate) to 1.80V/cell @25 OC (77 OF )
Rated Capacity Typical Weight
60.5kg
Internal Resistance
Approx 3.98mΩ O
O
O
O
Operation ( maximum )： -40 C to 50 C( -40 F to 122 F) O O O O Operation ( recommended )： 15 C to 25 C( 59 F to 77 F） O O O O Storage： -20 C to 40 C( -4 F to 104 F)
Temperature Ranges
2.25V/cell@25 OC (77 OF )
Float Voltage Recommended Maximum Charging Current Limit
47.5A
Equalize and Cycle Service
2.35V~2.40V/cell@25 OC (77 OF ) The residual capacity is above 90% after 90 days storage(25 OC /77 OF )
Self Discharge Terminal
M6 Female
Terminal Hardware Torque
8 ± 1. 0Nm
Container Material
ABS ( V0 optional)
Constant Current Discharge Characteristics Units: Amperes (25OC, 77OF) End voltage per cell
1.60V 1.67V 1.70V 1.75V 1.80V 1.83V 1.85V
5MIN
532 498 480 456 410 374 355
15MIN
30MIN
334 328 322 308 283 265 252
220 216 213 205 193 184 179
45MIN
1HR
2HR
3HR
4HR
5HR
6HR
8HR
10HR
12HR
20HR
24HR
162 161 160 157 150 144 138
132 131 130 129 125 122 119
76.4 75.7 75.4 74.7 73.2 71.3 69.4
54.2 53.9 53.7 53.4 52.6 51.6 50.7
42.8 42.7 42.6 42.4 42.0 41.5 41.0
36.3 36.1 36.0 35.8 35.2 34.4 33.9
30.7 30.4 30.3 30.0 29.5 28.7 28.4
24.3 24.1 24.0 23.8 23.6 23.3 23.0
19.5 19.4 19.3 19.1 19.0 18.9 18.8
16.8 16.7 16.6 16.5 16.4 16.3 16.2
10 .5 10 .4 10 .3 10 .2 10 .2 10 .1 10 .1
8.72 8.64 8.60 8.53 8.49 8.44 8.39
Discharge Data with Constant Power End voltage per cell
1.60V 1.67V 1.70V 1.75V 1.80V 1.83V 1.85V
5MIN
15MIN
30MIN
928 877 846 781 718 697 683
616 600 588 566 535 507 483
395 392 389 382 370 359 351
O
O
Units：Watts per cell (25 C, 77 F)
45MIN
1HR
2HR
3HR
4HR
5HR
6HR
8HR
10HR
12HR
20HR
24HR
317 315 314 309 300 291 285
269 268 267 263 256 249 244
159 159 158 157 154 150 147
113 113 112 112 110 108 105
88.1 87.8 87.6 87.1 86.0 85.0 83.9
74.2 73.9 73.6 73.1 72.1 71.0 69.8
63.1 62.9 62.8 62.5 62.0 61.3 60.6
48.5 48.3 48.2 47.9 47.6 47.4 47.1
41.6 41.5 41.5 41.4 41.2 40.9 40.7
36.0 35.9 35.8 35.7 35.5 35.3 35.0
22.1 21.9 21.7 21.5 21.2 21.0 20.7
18.4 18.3 18.3 18.2 18.2 18.1 18.0
Copyright Narada Power Source Co.,Ltd.
www.naradabattery.com
stored energy solutions for a demanding world 12NDT190
Terminal Voltage(V) Vs. Discharge Time (25OC, 77OF)
Discharge Voltage(V)
13 12 11 0.25CA 0. 6CA 1CA
9
Charge Characteristic
(%) (CA) (V) Constant Charge At 0.20CA-14.1V(25℃) 120 Charge Charge Capacity 14 Voltage 100
0.05CA 0. 1CA
10
Charge Current
Charge Capacity
Battery Voltage Vs. Charge Time Charge Voltage
Model:
80
0.20
60
0.15
40
0.10
20
0.05
13 100%Charge
8
0
2
6
12
30
60
3
Min
10
20
h
0
0
12
50%Charge
11 Charge Current
0
2
4
6
8
10
12
Time(hour)
Relationship of OCV Vs. State of Charge
Capacity Retention Characteristic
13.5
100
Capacity(%)
OCV (V)
13.0
12.5
12.0
75
O
O
10 C(50 F)
50 40 OC (104 OF)
30 OC (86 OF)
3
9
O
O
20 C(68 F)
25 11.5
10
20
30
40
50
60
70
80
90
6
12
100
18
21
24
27
Storage Time(month)
Remained Capacity(%)
Charging Procedures
15
Discharge Current VS. Discharge Voltage
Charge Voltage (V/Cell)
Application Temperature
Cycle
25 OC
Set Point
Allowable Range
2.40
2.35~2.40
Max. Charge Current
0.25C Standby
25 OC
2.25
Final Discharge Voltage V/Cell
1.80
1.70
1.55
1.30
Discharge Current (A) 0.2C≥(A) 0.2C<(A)<0.5C 0.5C<(A)<1.0C (A)>1.0C
2.23~2.27
NARADA POWER SOURCE CO.,LTD. 9F, Building A, No. 50 Zijinghua Road, Hangzhou, China Tel:+86-571-28827013 Fax:+86-571-28828290 Website:www.naradabattery.com E-mail: [email protected]
NARADA ASIA PACIFIC PTE.LTD. 65 Ubi Crescent #07-05 Hola centre, Singapore Tel: +65-6848 1191 Fax: +65-6749 3498 E-mail: [email protected]
NARADA EUROPE (UK) LIMITED Spectrum House, Dunstable Road, Redbourn, St. Albans, Herts AL3 7PR Tel: +44 (0)845 371 7095 Fax:+44 (0)845 612 2031 E-mail: [email protected]
12NDT190-03-N-EN (Ver.03 July 2012) Subject to revision without prior notice. E.& O.E.
11.0 0
Model:
The Acme T range of front access VRLA batteries has been specifically designed for applications using 19" and 23" cabinets, especially telecoms . Reliability is assured with the patented post seal and a state-of-the-art design developed to comply with the latest IEC, British and Telcordia standards. A 12+ years design life and centralised venting system add to the suitability and flexibility of this superior range.
Dimensions-mm[inch] 125 [4.93] 316 [12.45]
558 [21.99]
Specifications Battery Model
12NDT190
12V
Nominal Voltage
190Ah (10 hour rate) to 1.80V/cell @25 OC (77 OF )
Rated Capacity Typical Weight
60.5kg
Internal Resistance
Approx 3.98mΩ O
O
O
O
Operation ( maximum )： -40 C to 50 C( -40 F to 122 F) O O O O Operation ( recommended )： 15 C to 25 C( 59 F to 77 F） O O O O Storage： -20 C to 40 C( -4 F to 104 F)
Temperature Ranges
2.25V/cell@25 OC (77 OF )
Float Voltage Recommended Maximum Charging Current Limit
47.5A
Equalize and Cycle Service
2.35V~2.40V/cell@25 OC (77 OF ) The residual capacity is above 90% after 90 days storage(25 OC /77 OF )
Self Discharge Terminal
M6 Female
Terminal Hardware Torque
8 ± 1. 0Nm
Container Material
ABS ( V0 optional)
Constant Current Discharge Characteristics Units: Amperes (25OC, 77OF) End voltage per cell
1.60V 1.67V 1.70V 1.75V 1.80V 1.83V 1.85V
5MIN
532 498 480 456 410 374 355
15MIN
30MIN
334 328 322 308 283 265 252
220 216 213 205 193 184 179
45MIN
1HR
2HR
3HR
4HR
5HR
6HR
8HR
10HR
12HR
20HR
24HR
162 161 160 157 150 144 138
132 131 130 129 125 122 119
76.4 75.7 75.4 74.7 73.2 71.3 69.4
54.2 53.9 53.7 53.4 52.6 51.6 50.7
42.8 42.7 42.6 42.4 42.0 41.5 41.0
36.3 36.1 36.0 35.8 35.2 34.4 33.9
30.7 30.4 30.3 30.0 29.5 28.7 28.4
24.3 24.1 24.0 23.8 23.6 23.3 23.0
19.5 19.4 19.3 19.1 19.0 18.9 18.8
16.8 16.7 16.6 16.5 16.4 16.3 16.2
10 .5 10 .4 10 .3 10 .2 10 .2 10 .1 10 .1
8.72 8.64 8.60 8.53 8.49 8.44 8.39
Discharge Data with Constant Power End voltage per cell
1.60V 1.67V 1.70V 1.75V 1.80V 1.83V 1.85V
5MIN
15MIN
30MIN
928 877 846 781 718 697 683
616 600 588 566 535 507 483
395 392 389 382 370 359 351
O
O
Units：Watts per cell (25 C, 77 F)
45MIN
1HR
2HR
3HR
4HR
5HR
6HR
8HR
10HR
12HR
20HR
24HR
317 315 314 309 300 291 285
269 268 267 263 256 249 244
159 159 158 157 154 150 147
113 113 112 112 110 108 105
88.1 87.8 87.6 87.1 86.0 85.0 83.9
74.2 73.9 73.6 73.1 72.1 71.0 69.8
63.1 62.9 62.8 62.5 62.0 61.3 60.6
48.5 48.3 48.2 47.9 47.6 47.4 47.1
41.6 41.5 41.5 41.4 41.2 40.9 40.7
36.0 35.9 35.8 35.7 35.5 35.3 35.0
22.1 21.9 21.7 21.5 21.2 21.0 20.7
18.4 18.3 18.3 18.2 18.2 18.1 18.0
Copyright Narada Power Source Co.,Ltd.
www.naradabattery.com
stored energy solutions for a demanding world 12NDT190
Terminal Voltage(V) Vs. Discharge Time (25OC, 77OF)
Discharge Voltage(V)
13 12 11 0.25CA 0. 6CA 1CA
9
Charge Characteristic
(%) (CA) (V) Constant Charge At 0.20CA-14.1V(25℃) 120 Charge Charge Capacity 14 Voltage 100
0.05CA 0. 1CA
10
Charge Current
Charge Capacity
Battery Voltage Vs. Charge Time Charge Voltage
Model:
80
0.20
60
0.15
40
0.10
20
0.05
13 100%Charge
8
0
2
6
12
30
60
3
Min
10
20
h
0
0
12
50%Charge
11 Charge Current
0
2
4
6
8
10
12
Time(hour)
Relationship of OCV Vs. State of Charge
Capacity Retention Characteristic
13.5
100
Capacity(%)
OCV (V)
13.0
12.5
12.0
75
O
O
10 C(50 F)
50 40 OC (104 OF)
30 OC (86 OF)
3
9
O
O
20 C(68 F)
25 11.5
10
20
30
40
50
60
70
80
90
6
12
100
18
21
24
27
Storage Time(month)
Remained Capacity(%)
Charging Procedures
15
Discharge Current VS. Discharge Voltage
Charge Voltage (V/Cell)
Application Temperature
Cycle
25 OC
Set Point
Allowable Range
2.40
2.35~2.40
Max. Charge Current
0.25C Standby
25 OC
2.25
Final Discharge Voltage V/Cell
1.80
1.70
1.55
1.30
Discharge Current (A) 0.2C≥(A) 0.2C<(A)<0.5C 0.5C<(A)<1.0C (A)>1.0C
2.23~2.27
NARADA POWER SOURCE CO.,LTD. 9F, Building A, No. 50 Zijinghua Road, Hangzhou, China Tel:+86-571-28827013 Fax:+86-571-28828290 Website:www.naradabattery.com E-mail: [email protected]
NARADA ASIA PACIFIC PTE.LTD. 65 Ubi Crescent #07-05 Hola centre, Singapore Tel: +65-6848 1191 Fax: +65-6749 3498 E-mail: [email protected]
NARADA EUROPE (UK) LIMITED Spectrum House, Dunstable Road, Redbourn, St. Albans, Herts AL3 7PR Tel: +44 (0)845 371 7095 Fax:+44 (0)845 612 2031 E-mail: [email protected]
12NDT190-03-N-EN (Ver.03 July 2012) Subject to revision without prior notice. E.& O.E.
11.0 0
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