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15Ah 12v VRLA Battery With Centralised Venting System M6 Female Terminal OEM

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3tech corporate limited

15Ah 12v VRLA Battery With Centralised Venting System M6 Female Terminal OEM

Country/Region	china
City & Province	hong kong
Categories	Other Batteries

Product Details

Centralised Venting System LR-6-GFM150 VRLA Battery

Introduction

The Acme T range of 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 withthe latest IEC, British and Telcordia standards. A 12+ years design life and centralised venting system add to the suitabilityand flexibility of this superior range.

General Specification

Battery Model	LR-6-GFM150
Nominal Voltage	12V
Rated Capacity	15Ah (10 hour rate) to 1.8V/cell@25ºC
Typical Weight	47kg
Internal Resistance	Approx 5.17mΩ
Temperature Ranges	Operation (maximum): -40ºC to 55ºC (-40 oF to 131oF) Operation (Recommended): 15ºC to 25ºC (29o F to 77oF) Storage: -20ºC to 40ºC (-4 oF to 104 oF)
Float Voltage	2.25V/cell@25ºC (77oF)
Recommended Maximum Charging Current Limit	37.5A
Equalize and Cycle Service	2.35V/cell@25ºC (77oF)
Self Discharge	The residual capacity is above 91% after 90 days storage (25ºC/77oF)
Terminal	M6 Female
Terminal Hardware Torque	8~10Nm
Container Material	ABS V0 (optional)

Constant Current Discharge Characteristics Units: Amperes (25ºC,77oF)

End voltage/cell	5min	15min	30min	45min	1h	2h	3h	4h	5h	6h	8h	10h	12h	20h	24h
1.60V	420	231	148	114	91.4	55.1	40.5	33.3	27.9	24.0	19.0	15.7	13.4	8.96	7.75
1.67V	386	226	146	112	91.2	54.7	40.0	32.9	27.5	23.7	18.7	15.5	13.1	8.77	7.53
1.70V	369	223	145	111	91.1	54.6	39.9	32.7	27.4	23.6	18.5	15.3	12.9	7.80	7.43
1.75V	340	216	144	110	90.2	54.5	39.8	32.6	27.2	23.3	18.4	15.1	12.8	8.59	7.29
1.80V	306	192	134	105	87.8	53.8	39.7	32.3	27.0	23.2	18.2	15.0	12.7	7.72	6.42
1.83V	274	182	129	102	85.8	53.7	39.2	32.2	26.9	23.1	18.1	14.8	12.5	7.61	6.33
1.85V	264	175	124	99	83.2	52.4	38.9	32.1	26.8	23.0	17.9	14.6	12.3	7.49	6.22

Discharge Data with Constant Power Units: Watts per cell (25ºC,77oF)

End voltage/cell	5min	15min	30min	45min	1h	2h	3h	4h	5h	6h	8h	10h	12h	20h	24h
1.60V	741	426	286	223	184	115	82.8	68.0	56.6	48.6	37.9	31.1	26.4	16.7	14.2
1.67V	688	419	284	221	182	113	82.1	67.4	56.1	48.2	37.6	30.9	26.2	16.4	13.8
1.70V	656	414	283	220	181	112	81.5	67.0	55.7	47.8	37.4	30.8	26.1	16.2	13.6
1.75V	604	402	279	218	180	111	81.2	66.9	55.5	47.7	37.1	30.6	26.0	16.1	13.5
1.80V	563	369	262	208	175	110	80.6	66.8	55.1	47.4	37.0	30.1	25.3	15.4	12.9
1.83V	507	347	252	203	172	109	80.2	66.1	54.6	47.3	36.5	29.5	24.9	12.2	12.5
1.85V	506	346	249	199	167	105	77.8	64.1	53.5	46.0	35.9	29.4	24.7	14.4	11.8

Charging Procedures

Application	Charge Voltage (V/Cell)			Max. Charge Current
Application	Temperature	Set Point	Allowable Range	Max. Charge Current
Cycle	25ºC	2.40	2.35 ~ 2.40	0.25C
Standby	25ºC	2.25	2.23 ~ 2.27	0.25C