• Indication of Type

Text Box: • Indication of Type
P L ---
Nominal
Capacity (Ah)
Long Life Single Cell
POLARIT

• General Features

Sealed Construction

POLARIT unique construction and sealing technique guarantees that no electrolyte leakage can occur from the terminals or case of any POLARIT battery.

This feature insures safe and efficient operation of POLARIT batteries in any position.

POLARIT batteries are classified as "Non-Sailable" and will meet all requirements of the International Air Transportation Association.

Long Service Life, Float or Cyclic

The POLARIT VRLA battery has a long life in float or cyclic service.

The expected life of float service is 20 yeas @ 25ºC

Maintenance-Free Operation

During the expected float service life of POLARIT batteries, there is no need to check the specific gravity of the electrolyte, or add water. In fact, there is no provision for these maintenance functions.

Heavy Duty Grids

The heavy duty lead calcium alloy grids in POLARIT batteries provide an extra margin of performance and service life in both float and cyclic applications, even

in conditions of deep discharge

Positive plates & Negative Plates

Positive plates are made from a Lead-Calcium system.

Separators

The glass fiber separators in POLARIT VRLA batteries have high absorbability to acid. The high porosity of the separators retains adequate electrolyte for the reaction of active materials in the plates.

Safety Vents

The venting system, which operates at 1 psi to 6 psi (0.07- 0.43kg/cm2) is designed to release excess gas and keep the internal pressure within the optimum range of safety. At the same time, it protects the negative plates from contamination of oxygen in the air. Vents are 100% visually inspected during battery production.

Low Self Discharge

Because of the use of Lead Calcium grids alloy, POLARIT VRLA battery can be stored for long periods of time without recharge.

• Applications

- Communication equipment

- Power generation plants

- Telecommunication control equipment

- Alarm systems

- Emergency lighting systems

- Uninterruptible power supplies and stand-by

- Electric power systems

- power for computers

- Power station

- Medical equipment

- Nuclear power station

- Fire and security systems

- Solar powered and wind powered systems

- Control equipment

- Load leveling and storage equipment

- Stand-by electric power

- Marine equipment

• Technical Specifications

Internal Resistant

(mΩ)

Short Circuit Current (A)

Dimension (mm/Kg [(±5%)])

CAPACITY (Ah) at 25ºC

NOMINAL VOLTAGE

TYPE

WEIGHT

In 10Hr

EV=1.80

In 5Hr

EV=1.75

In 1Hr

EV=1.60

0.85

1250

211

206

170

100

PL100

0.8

2500

12.7

350

329

111

170

200

180

134

PL200

0.67

3500

14.5

350

329

111

170

250

225

168

PL250

0.55

4000

17.5

350

330

151

170

300

270

201

PL300

0.5

4500

350

328

150

170

350

329

230

PL350

0.47

5000

350

329

176

210

420

360

260

PL420

0.38

6000

28.5

350

330

170

240

500

450

330

PL500

0.3

7000

350

331

175

302

600

540

400

PL600

0.23

9000

350

330

175

410

800

720

520

PL800

0.19

10700

61.6

350

328

175

475

1000

900

660

PL1000

0.19

10700

651

621

188

321

1000

900

660

PL1000H

0.13

14000

375

343

350

400

1500

1350

1000

PL1500

0.13

14000

100.1

651

621

188

321

1500

1350

1000

PL1500H

0.1

17000

115

375

343

350

490

2000

1800

1320

PL2000

0.1

17000

129

651

621

320

328

2000

1800

1320

PL2000H

0.08

20000

171

375

343

350

712

3000

2700

2010

PL3000

0.08

20000

212

651

621

323

474

3000

2700

2010

PL3000H

• Charge and Discharge Conditions in 25ºC (77ºF)

Table 1 Table 2 Table 3

Max Discharge Current	Max Charge Current	TYPE
500	20	PL100
1000	40	PL200
1250	50	PL250
1500	60	PL300
1700	70	PL350
2100	84	PL420
2500	100	PL500
3000	120	PL600
3500	160	PL800
4000	200	PL1000
4500	300	PL1500
5500	400	PL2000
6000	600	PL3000

Temperature Compensation	Voltage	Status
-3.0 mv/ºC	2.23~ 2.28 (2.25V/25ºC)	Floating
-3.3 mv/ºC	2.25~ 2.30 (2. 28V/25ºC )	Standby Mode
-5.0 mv/ºC	2.40~ 2.50 (2.40V/25ºC )	Cycle Use

Operation Temperature Range	Status
-20 ~ 60 º C	Discharge
-10 ~ 60 º C	Charge
-20 ~ 60 º C	Storage

Effect of Temperature on Battery Capacity

The nominal battery capacity is based on the temperature of 25 ºC. Above this temperature, the capacity increases marginally but it must be noted that the working battery should be kept within the temperature design limitations of the product.

Chart 1

Battery Temperature and efficacy on Capacity											Discharge
40ºC	35ºC	30ºC	25ºC	20ºC	15ºC	10ºC	5ºC	0ºC	-5ºC	-10ºC	Discharge
1.22	1.15	1.07	1	0.93	0.85	0.78	0.71	0.65	0.58	0.52	10 min
1.14	1.09	1.05	1	0.95	0.90	0.85	0.80	0.74	0.69	0.64	1 Hour
1.08	1.06	1.03	1	0.97	0.93	0.90	0.86	0.82	0.79	0.75	10 Hour

• Constant Current Discharge (Amperes) at 25ºC to 1.8V/Cell:

Discharge Time								TYPE
10 Hr	8 Hr	5 Hr	3 Hr	2 Hr	1 Hr	30 min	20 min	TYPE
10	11	16	24	33	52.5	73	92	PL 100
20	25	36	57	74	108	161	202	PL 200
25	28	41.5	64	83	134	190	240	PL 250
35	40.5	51.8	81	107	170	227	305	PL 300
30	34	60	96	119	191	279	345	PL 350
42	46.2	71	103	138	217	319	401	PL420
50	61	90	131	172	277	380	500	PL500
60	62.7	100.1	153	202	317	447	565	PL 600
80	86	131.7	207	270	425	599	752	PL 800
100	112	169	273	536	549	790	975	PL 1000
100	112	169	273	536	549	790	975	PL 1000H
150	169	254	394	509	808	1127	1401	PL 1500
150	169	254	394	509	808	1127	1401	PL 1500H
200	217	341	529	679	1051	1471	1877	PL 2000
200	217	341	529	679	1051	1471	1877	PL 2000H
300	329.2	507	801	1032	1621	2215	2812	PL 3000
300	329.2	507	801	1032	1621	2215	2812	PL 3000H

• Constant Power Discharge (watts) at 25ºC to 1.8V/Cell:

Discharge Time								TYPE
10 Hr	8 Hr	5 Hr	3 Hr	2 Hr	1 Hr	30 min	20 min	TYPE
19	22	31	49	64	100	139	170	PL100
39	45.2	68	106	132	207	292	363	PL150
45.5	53	82	121	162.5	250	342	421	PL200
58	68.3	101	157	201	319	442	550	PL300
70	74.2	116	181	253	361	502	625	PL350
80	99	142	216	271	419	589	727	PL420
97	111.7	170	261	336	522	724	900	PL500
110.8	128	195	303	377	602	819	1018	PL600
150	180	261	408	514.5	803.2	1109	1361	PL800
195	227.8	346	519	625	1009	1421	1770	PL1000
195	227.8	346	519	625	1009	1421	1770	PL1000H
288	328	501	765	976	1492	2081	2540	PL1500
288	328	501	765	976	1492	2081	2540	PL1500H
369	447	668	1009	1300.5	2002	2789	3401	PL2000
369	447	668	1009	1300.5	2002	2789	3401	PL2000H
552	672	1012	1516	1961	3020	4180	5105	PL3000
552	672	1012	1516	1961	3020	4180	5105	PL3000H