Lithium Battery Module 24/48V

Lithium Iron Phosphate Battery LP18-48200-15 (48V/200Ah)

MUST's 19 inches rack standard backup battery is based on Lithium iron phosphate battery, It has been designed to provide backup power for telecom equipment or energy storage system in household. It has excellent safety, high energy density, long lifetime, very nice temperature performance, green power newly of excellent safety and high reliability.

Features:

  • 6000 Cycles (25℃, 80% DOD) for effectively lower total of ownership cost;
  • Low maintenance batteries with stable chemistry;
  • Battery Management System (BMS) is incorporated against abuse;
  • up to 6 months thanks to its extremely low self discharge (LSD) rate and no risk of sulphation;
  • Save time and increase productivity with less down time thanks to superior charge/discharge efficiency;
  • Suitable for use in a wider range of applications where ambient temperature is unusually high: up to +60°C;
  • Lithium batteries provide more Wh/Kg while also being up to 1/3 the weight of its SLA equivalent.
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APPLICATIONS

Lithium Iron Phosphate can be used in most applications that use Lead Acid, GEL or AGM type batteries.

Suitable applications include:

•Solar Storage
•Switching applications and more
•Base transceiver station
•Communication equipments
•Central office
•Telecommunication systems
•Electronic cash registers
•Microprocessor based office machine
•UPS


FEATURES & BENEFITS

High cycle life

6000 Cycles (25℃, 80% DOD) for effectively lower total of ownership cost

Longer service life

Low maintenance batteries with stable chemistry.

Built in circuit protection

Battery Management System (BMS) is incorporated against abuse.

Better storage

up to 6 months thanks to its extremely low self discharge (LSD) rate and no risk of sulphation.

Quickly recharge

Save time and increase productivity with less down time thanks to superior charge/discharge efficiency.

Extreme heat tolerance

Suitable for use in a wider range of applications where ambient temperature is unusually high: up to +60°C.

Lightweight

Lithium batteries provide more Wh/Kg while also being up to 1/3 the weight of its SLA equivalent.

CAUTIONS

•Do NOT short circuit, reverse polarity, crush or disassemble.
•Do NOT heat or incinerate.
•Do NOT immerse in any liquid.
•Store at 30~50% SOC. Recharging every 3 months is recommended. The storage area should be clean, cool, dry and ventilated.

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MUSTENERGY

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ELECTRICAL PERFORMANCE

Nominal Voltage 48 V
Nominal Capacity 200 Ah
Capacity @ 20A 600 min
Energy 9600 Wh
Communication CAN2.0/RS232/RS485
Resistance ≤45 mΩ @ 50% SOC
Efficiency >96%
Module Parallel Up to 8 packs

CHARGE PERFORMANCE

Recommended Charge Current 20A
Maximum Charge Current 100A
Recommended Charge Voltage 54V
BMS Charge Cut-Off Voltage <54.7 V (3.65V/Cell)
Reconnect Voltage >54 V (3.6V/Cell)
Balancing Voltage <54 V (3.6V/Cell)
Maximum Batteries in Series 15 (*Consult MUST)

DISCHARGE PERFORMANCE

Maximum Continuous Discharge Current 100 A
Peak Discharge Current 110 A (3s)
BMS Discharge Cut-Off Current 150 A (300ms)
Balancing open voltage 51.7 V (3.45V/Cell)
Recommended Low Voltage Disconnect 41.2 V (2.75V/Cell)
BMS Discharge Cut-Off Voltage >30.0V (2s) (2.0V/Cell)
Reconnect Voltage >37.5 V (2.5V/Cell)
Short Circuit Protection 250 ~ 500 μs

COMPLIANCE

Certifications CE (battery) UN38.3 (battery) UL1642 & IEC62133 (cells)
Shipping Classification UN 3480, CLASS 9

MECHANICAL PERFORMANCE

Dimension (L x W x H) 482 x 500 x 222 mm 19.0 x 19.7 x 8.7″
Approx. Weight 35.7 lbs (80 kg)
Terminal Type DIN POST
Terminal Torque 80 ~ 100 in-lbs (9 ~ 11 N-m)
Case Material SPPC
Enclosure Protection IP54

TEMPERATURE PERFORMANCE

Discharge Temperature -4 ~ 131 ºF (-20 ~ 55 ºC)
Charge Temperature -4 ~ 113 ºF (0 ~ 45 ºC)
Storage Temperature 23 ~ 95 ºF (-5 ~ 35 ºC)
BMS High Temperature Cut-Off 149 ºF (65 ºC)
Reconnect Temperature 131 ºF (55 ºC)

HEATING FOIL PERFORMANCE

Heating Temperature Range -4 to 41 ºF (-20 to 5 ºC)
Heating Time Approximately 1 hour @ 7.5 A
BMS Heating Foil Cut-Off 158 ºF (70 ºC)

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