True Front Access Batteries - TFA Series

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TEL12-105FNS/FNSG Datasheet

TEL12-115FN/FNG Datasheet

TEL12-160F/180F Datasheet

TEL12-210F/FG Datasheet

Product Information

The TFA series True Front Access batteries incorporate all of the same technology found in the proven TEL series Long Duration batteries, but are packaged in a unique, patented True Front Access container.

The True Front Access® design provides a direct welded connection to the terminals for improved performance, reliability, and less maintenance.

This terminal also features the C&D Ohmic ring® which provides the most reliable testing location for technicians. TFA batteries range from 100Ah to 202Ah, fit most 19” and 23” Telecom racks, and also fit into virtually any Telecom cabinet or enclosure.

Features and Options

Patented Extrusion Fusion weld technology
C&D Ohmic Ring®
Long service life
Optional Gas Collection System
Versatile terminal cover
UL94 V-0 Flame Retardant polypropylene case and cover
Certified non-spillable

SPECIFICATIONS

ELECTRICAL
Nominal voltage	See Model Table
Number of cells	See Model Table
Rated 8-hr to capacity (ampere-hours to 1.75 VPC)	See Model Table
Recommended Maximum Charging Current Limit	TEL12-105FN/FNSG: C₂₀/5 Amperes (23A) TEL12-115FN/FNG: C₂₀/5 Amperes (24A) TEL12-160F/FW: C₂₀/5 Amperes (34.5A) TEL12-180F: C₂₀/5 Amperes (40.1A) TEL12-210F/FG: C₂₀/5 Amperes (46A)
Float Charging Voltage	13.5 to 13.8 average per 12V unit (6.75 to 6.90 per 6V unit) @ 77˚F (25˚C)
Maximum AC Ripple (Charger)	0.5% RMS or 1.5% P-P of float charge voltage recommended for best results. Max voltage allowed = 1.4% RMS (4% P-P) Max current allowed = C₂₀/20.
Equalize charge and cycle service voltage	4.40 to 14.80VDC average per 12V unit @ 77°F (25°C)

GENERAL
Operating Temperature Range with Temperature compensation	Discharge: -40°F (-40°C) to +160°F (71°C) Charge: -10°F (-23°C) to +140°F (60°C)
Nominal Operation Temperature Range	+68°F (20°C) to +80°F (27°C)
Self Discharge	Battery can be stored up to 6 months at 77°F (25°C) before a freshening charge is required. Batteries stored at temperatures greater than 77°F (25°C) will require recharge sooner than batteries stored at lower temperatures. See C&D bulletin 41-7272, Self-Discharge and Inventory Control for details.

PHYSICAL SPECIFICATIONS
Dimensions, inches (mm)	TEL12-105FN: 15.6 (397) L x 4.1 (106) W x 11.2 (284) H TEL12-105FNSG: 15.6 (397) L x 4.1 (106) W x 11.3 (287) H TEL12-115FN: 20.1 (511) L x 4.3 (110) W x 9.1 (232) H TEL12-115FNG: 20.1 (511) L x 4.3 (110) W x 9.3 (235) H TEL12-160F: 22.01 (559.05) L x 4.95 (125.73) W x 11.14 (282.96) H TEL12-160FW: 18.22 (462.79) L x 6.83 (173.4) W x 10.10 (256.54) H TEL12-180F: 22.01 (559.05) L x 4.95 (125.73) W x 12.60 (320.04) H TEL12-210F: 22.0 (559) L x 4.9 (126) W x 12.6 (320) H TEL12-210FG: 22.0 (559) L x 4.9 (126) W x 12.8 (326) H
Weight	TEL12-105FN/FNSG: 71lbs / 32kg TEL12-115FN/FNG: 73 lbs / 33kg TEL12-160F: 115lbs / 53kg TEL12-160FW: 121lbs / 55kg TEL12-180F: 131lbs / 60kg TEL12-210F/FG: 132lbs / 60kg
Terminal Inserted- Inter-unit connector provided	TEL12-105FN/FNSG: Threaded co pper alloy insert terminal to accept M8 bolt TEL12-115FN/FNG: Threaded co pper alloy insert terminal to accept M6 bolt TEL12-160F/FW: Threaded co pper alloy insert terminal to accept 1/4-20 UNC bolt TEL12-180F: Threaded co pper alloy insert terminal to accept 1/4-20 UNC bolt TEL12-210F/FG: Threaded copper alloy insert terminal to accept M8 bolt
Terminal Hardware Torque	TEL12-105FN/FNSG: 160 in.-lbs. (18 N-m) TEL12-115FN/FNG: 110 in.-lbs. (12.4 N-m) TEL12-160F/FW: 110 in.-lbs. (12.4 N-m) TEL12-180F: 110 in.-lbs. (12.4 N-m) TEL12-210F/FG: 160 in.-lbs. (18 N-m)
Terminal Protectors	UL94V0 Terminal protectors available

See individual datasheets for more detailed specification including discharge tables.

AVAILABLE MODELS
Model Number	Nominal Voltage	# of Cells	8 Hour Capacity
TEL12-105FNS TEL12-105/FNSG	12V	6 / unit	104Ah to 10.5V
TEL12-115FN TEL12-115FNG	12V	6 / unit	108Ah to 10.5V
TEL12-160FW	12V	6 / unit	160Ah to 10.5V
TEL12-160F	12V	6 / unit	157Ah to 10.5V
TEL12-180F	12V	6 / unit	181Ah to 10.5V
TEL12-210F TEL12-210FG	12V	6 / unit	202Ah to 10.5V