ES-21 (san)

Lead-Acid Flooded Float Service Standby – Medium Rate limited cycle Stationary Batteries, 2V, 0 Ah (c20), Vented Valve, lead calcium flat plate

Description

UPS / Switchgear & Control – High Rate Single-Cell Flooded Lead-Acid Battery, Lead Calcium Flat Plate, Styrene Acrylonitrile Copolymer case, 2V with (2) Square Lead Plated Copper Insert Post terminals [1710 WPC @15 min to 1.67vpc],[648Ah (c8), 1.215 S.G.], 6.6″L x 11.06″W x 18.7″H (max ht), 119 Lbs

Additional information

Weight 119 lbs
Dimensions 6.6 × 11.06 × 18.7 in
Product Discontinued?

No

Availability

Current production line

HTS Code

8507.20.0090

Battery Chemistry

Lead-Acid

Battery Composition

Flooded

Battery Plate Type

lead calcium flat

Case Material

Styrene Acrylonitrile Copolymer

Battery Valve Style

Vented

LOI Rating

UL-94HB-Non-Flame-Retardant

Cells per Battery

1

Battery Nominal DC Volts

2

Terminal Type

Square Lead Plated Copper Insert Post

Terminal Location

Top

Length inches

6.6

Width inches

11.06

Height inches

18.7

Weight in Lbs

119

WPC (10min to 1.67vpc @ 25c)

2003

WPC (15min to 1.67vpc @ 25c)

1710

WPC (20min to 1.67vpc @ 25c)

1529

240-cell kW rating (10min)

480.72

240-cell kW rating (15min)

410.4

240-cell kW rating (20min)

366.96

AH (c5)

610

AH (c8)

648

Capacity Bracket (10 Min WPC)

1965 – 2264 WPC (10 min)

Capacity Bracket (15 Min WPC)

1665 – 1964 WPC (15 min)

Capacity Bracket (20 Min WPC)

1365 – 1664 WPC (15 min)

Capacity Bracket (C5 Ah)

500 – 999 Ah (C8)

Capacity Bracket (C8 Ah)

500 – 999 Ah (C8)

Ambient Temp. Resilience

Regulated

Battery Thermal Mass Level

Low

Designed Rate of Discharge

Medium-Rate

Battery Cycle Class

Float Service Standby

Cycling Resilience

limited cycle

Common Applications

Data Center UPS Systems, Utility Switchgear and Control