;

NUE Power Block 48V 50AH

MSRP: $1,450.00

*Contact us to find out about our volume discounts for NGOs and distributors

Our 36V battery outshines the performance of lead acid batteries—allowing you to use almost all of the battery, not just 50%. And why de-rate a battery when temperatures exceed 77°F (25°C). Our batteries continue to work at full force over 122°F (50°C). Charge faster and more efficiently with the NUE 36V LiFePO4 Bluetooth Broadband Battery without the need to trickle charge like a lead acid battery. The low maintenance of LiFePO4 will make cleaning nuts, bolts and cables a thing of the past. This battery comes equipped with Modbus communications.

Advantages

PERFORMS AT 122 F/50 C

Operating in hot climates won’t prematurely kill the battery or cut its rating

PREVENTS THEFT

Unique application voltage prevents re-use

LONG-LASTING FORM FACTOR

Industrial lithium cells last 2-3X that of lead acid in non-broadband applications

NEAR-FULL ENERGY USAGE

Use at least 80% of the battery energy

BLUETOOTH & BASIC APPLICATION

Allows technicians to see the same comprehensive battery information as the NOC without opening the enclosure

HIGH CYCLE LIFE

Our battery cells are designed for over 5000 cycles

Why we use LiFeP04

We only use LiFePO4 cells from premium cell manufacturers to ensure the safest solutions for our customers. LiFePO4 is recognized by the solar industry as a safer solution than NMC (Nickel-Manganese-Cobalt) batteries used in electric vehicles. LiFePO4 also does not include cobalt.

Specifications

Electrical Performance
Nominal Voltage 51.2V
Nominal Capacity 50AH
Energy Storage 2560Wh
Charge Cut Off Voltage 58.4V
Discharge Cut Off Voltage 40.0V
Self Discharge < 1% / MONTH
Cells PRISMATIC CELLS
Charge Performance
Recomended Charge Current 50A
Maximum Charge Current 50A
Recomended Charge Voltage 51.2V
Bms Charge Cut Off Voltage 58.4V
Reconnect Voltage 43.2V
Balancing Voltage 42V
Max Battery Parallel 16
Discharge Performance
Max Cont. Discharge Current 50A
Peak Discharge Current 100A
Bms Discharge Cut Off Current 50A
Low Voltage Disconnect 40V
Bms Discharge Cut Off Voltage 30V
Reconnect Voltage 31.2V
Short Circuit Protection 230uS — 500uS
Mechanical Specs
Dimension (L X W X H) 21” x 8” x 9”
520x200x230mm
Weight 56lbs / 25.6kg
Terminal Type M8
Terminal Torque 150 in-lbs
Case Material METAL
Enclosure Protection IP65
Temperature Performance
Charge Temperature 32ºF – 149ºF / 0 – 65ºC
Discharge Temperature -4ºF – +158ºF /
-20º – +70ºC
Storage Temperature -40ºF – 185ºF / -40 – 85ºC
Bms High Temperature Cut Off 149ºF / 65ºC
Reconnect Temperature 131ºF / 55ºC
Communications
Ports RS-485
Protocol RS-485
Dry Contacts 2
Bms Integrated BUILT IN
Operation Temperature -40ºF – +185ºF /
-40 – +85ºC
Compliance
Certifications CE, UN38.3, UL1642 & IEC62133
Shipping Clasification UN3480, CLASS 9