High Rate VRLA

Technical Features:

Compliance and Safety:

ISO 9001:2000 and ISO 14001:2004 certified production facilities
UL Recognized Component 924, for use in or with listed UL1778, UL1989 and UL924 systems
IEC60896-21/22
BS6290 part 4 / Eurobatt guide
TL9001 / ISO9001(TUV) Quality System
Battery installation compliant with: EN 50272-2
All batteries meet or exceed IEEE recommended practices

Transportation:

Classified as Nonspillable UN 2800 and meet the Nonspillable criteria listed in DOT-CFR Title 49, 171-189 (d) (3) (i) and (ii) and exempt from CFR 49, Subchapter C requirements
Meets transportation conditions of IMDG exemption 238, IATA/ICAO Special Provision A67 (Not Restricted)

Float Charging Voltage

2.25Vpc to 2.27Vpc @ 77° F (25° C)

Equalize Charging Voltage

2.35Vpc to 2.40Vpc @ 77° F (25° C)

See Operations and Maintenance Manual for specific guidelines and recharge times

Charging Temperature Compensation

-2 mV/cell/°F > 77°F (-3.6 mV/cell /°C > 25°C)
+2 mV/cell/°F < 77°F (+3.6 mV/cell/°C < 25°C)

Maximum AC Ripple (Charger)

0.5% RMS, 1.5% peak-to-peak for float charge voltage for best results

Maximum Charge Current

C₅ Rate Amps (5 hour rate @ 1.75vpc)

Electrolyte

Absorbed 1.300 s.g. H₂SO₄

Self Discharge Rate

<2% per month at 77°F (25°C)

Relief Valve

Self-resealing; Operates at 2 to 3 psi and is complete with integral flame arrestor

Terminal Type

M8-F

Torque

130 in-lbs (15 Nm)

Operating Temperature Range

Nominal

+74°F (24°C) to 80°F (27°C)

Charge

-20ºF (-28ºC) to +122ºF (50ºC)

Discharge

-40ºF (-40ºC) to +140ºF (60ºC)

Storage Temperature Range

-4ºF (-20ºC) to +104ºF (40ºC)

Critical Power - UPS: High Rate VRLA