144V 62F supercapacitor module

Short Description:

GMCC has developed a new generation of 144V 62F energy storage supercapacitor modules based on the needs of large-scale energy storage systems. The module adopts a stackable 19-inch rack design, with fully laser welded internal connections to ensure a sturdy and stable structure; Low cost, lightweight, and de-wiring design are the highlights of this module; At the same time, users can choose to equip a comparator passive equalization module or a supercapacitor management system, providing functions such as voltage balancing, temperature monitoring, fault diagnosis, communication transmission, etc

Product Detail


Product Tags

Product Description

Application area Functional characteristics Main parameter
·Power grid stability
·New energy storage
·Rail transit
·Port crane
·Dewiring design
·19 inch standard rack size
·Super capacitor management system
·Low cost, lightweight
·Voltage:144 V
·Capacity:62 F
·ESR:≤16 mΩ
·Storage energy:180 Wh

➢ 144V DC output
➢ 130V voltage
➢ 62F Capacitance
➢ High cycle life of 1 million cycles

➢ Passive equalization, temperature output
➢ Laser-weldable
➢ High power density、Ecology


TYPE M25W-144-0062
Rated Voltage VR 144 V
Surge Voltage VS1 148.8 V
Rated Capacitance C 2 62.5 F
Capacitance Tolerance 3 -0% / +20 %
ESR2 ≤16 mΩ
Leakage Current IL 4 <12 mA
Self-discharge Rate 5 <20 %
Cell specification 3V 3000F
E 9 Maximum storage capacity of a single cell 3.75 Wh
Module configuration 1 and 48 strings
Constant Current IMCC(ΔT = 15°C)6 90 A
1-second maximum current IMax 7 2.24 kA
Short Current IS 8 8.9 kA
Stored Energy E 9 180 Wh
Energy Density Ed 10 5.1  Wh/kg
Usable Power Density Pd 11 4.4 kW/kg
Matched Impedance Power PdMax 12 9.2 kW/kg
Insulation withstand voltage class 10000V DC/min ;Leakage current≤ 10mA
Insulation Resistance 2500VDC,insulation resistance≥500MΩ

Thermal Characteristics

TYPE M25W-144-0062
Working Temperature -40 ~ 65°C
Storage Temperature 13 -40 ~ 70°C
Thermal Resistance RTh 14 0.11 K/W
Thermal Capacitance Cth 15 34000 J/K

Lifetime Characteristics

TYPE M25W-144-0062
DC Life at High Temperature 16 1500 hours
DC Life at RT17 10 years
Cycle Life18 1’000’000 cycles
Shelf Life19 4 years

Saferty & Environmental Specifications

TYPE M25W-144-0062
Safety RoHS, REACH and UL810A
Vibration IEC60068 2-6
Impact IEC60068-2-28, 29
Degree of protection NA

Physical Parameters

TYPE M25W-144-0062
Mass M ≤35 kg
Terminals(leads)20 Positive pole of M8, with a torque of 25-28N.m
Signal terminal 0.5mm2 Lead leads to
Cooling mode  natural cooling
Dimensions21 Length 446 mm
Width 610 mm
Height 156.8 mm
Module mounting hole position Drawer type installation

Monitoring/Battery Voltage Management

TYPE  M25W-144-0062
Internal temperature sensor NTC RTD (10K)
Temperature interface simulation
Battery voltage detection Module overvoltage alarm signal, passive node signal, module alarm voltage: Dc141.6~146.4v
Battery voltage management Comparator passive equalization

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