DISCOVER LITHIUM BLUE DLB-G24-12V, Installation And Operation Manual

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2.2 Mechanical Specifications
Table 2-2. DLB Mechanical Specifications
Mechanical Spec. DLB-G24-12V DLB-G24-24V DLB-G24-36V DLB-GC12-12V DLB-GC12-24V
Chemistry LiFePO
4
Length 262 mm (10.3 in) 312 mm (12.2 in)
Width 175 mm (6.9 in) 177 mm (7.0 in)
Height 210 mm (8.3 in) 276 mm (10.8 in)
Terminal SAE 5/16” stud terminal
Terminal Torque 13 Nm (9.6 ft-lb)
Weight 11.5kg (25.3lb) 20kg (44.1lb)
IP Rating IP 67
Case Material UL94-VO PBT/PC
2.3 Environmental Specifications
Table 2-3. DLB Environmental Specifications
Environmental Spec. All Models
Charge Temperature
a
0°C to 55°C (32°F to 131°F)
Discharge Temperature
a
-20°C to 60°C (-4°F to 140°F)
Storage Temperature (1 month) b -20°C to 45°C (-4°F to 113°F)
Storage Temperature (6 months)
b
-10°C to 30°C (-14°F to 86°F)
a
This is the specified temperature of the cells, and not ambient. Ambient temperature and cell temperature may not
be the same.
b
Storage outside of specified temperatures will result in permanent capacity loss and invalidate the warranty.
2.4 Protection Specifications
Table 2-4.
DLB Protection Specifications
Protection Spec. DLB-G24-12V DLB-G24-24V DLB-G24-36V DLB-GC12-12V DLB-GC12-24V
Overvoltage
Protection a
> 14.6 V for
1 second
> 29.2 V for
1 second
> 43.8 V for
1 second
> 14.6 V for
1 second
> 29.2 V for
1 second
Recovery
a
< 13.8 V for
5 seconds
< 27.6 V for
5 seconds
< 41.4 V for
5 seconds
< 13.8 V for
5 seconds
< 27.6 V for
5 seconds
Overvoltage
Hibernation
3 Consecutive overvoltage protections. Discharge battery to recover.
Undervoltage
Protection
b
< 10 V for
3 seconds
< 20 V for
3 seconds
< 30 V for
3 seconds
< 10 V for
3 seconds
< 20 V for
3 seconds
Recovery
b
> 10.8 V for
1 second
> 21.6 V for
1 second
> 32.4 V for
1 second
> 10.8 V for
1 second
> 21.6 V for
1 second
Undervoltage
Hibernation
3 Consecutive undervoltage protections. Charge battery to recover.