Introduction to Enersys PowerSafe DDm BatteriesPowerSafe DDm combines the superior performance brought by an improved battery design with the flexibility of an excellent bracket system. The battery is equipped with thicker positive electrode plates to extend its service life and is protected by a sp

Introduction to Enersys PowerSafe DDm Batteries

PowerSafe DDm combines the superior performance brought by an improved battery design with the flexibility of an excellent bracket system. The battery is equipped with thicker positive electrode plates to extend its service life and is protected by a specialized steel casing (module), which helps maintain uniform and continuous compressive force throughout the battery's lifespan. The easy-to-assemble bracket system offers complete flexibility in system configuration, while enabling quick and simple installation even in the most challenging locations.

Design life: 20 years when used as a backup buoy.

Initial battery capacity: 100%, with a single battery capacity of up to 2000 Ah.

Framework Design: Maximum Heat Dissipation

Configuration: Can select from 2, 3, 4, or 6 cells in a single battery module; Or select from 2, 4, or 6 batteries in the 2-battery module.

Technical Parameters

Applications:

Central Office/Exchange Center

Energy storage

Switchgear and Substations

Data Center

Technology/Chemistry:

Power (Minimum) – European Standard:

　　202 Ah

Capacity (Maximum) – European Standard:

　　1980 Ah

European standard capacity:

　　Ah/C10/1.80Vpc/20°C

Power (minimum) – US standard:

　　105 Ah

Capacity (maximum) – US standard:

　　2000 Ah

United States standard power:

Ah/8 hours/1.75Vpc/77°F

Voltage (minimum value):

　　2 V

Voltage (maximum):

　　4 V

Output Power (kW, minimum value):

292 WPC/15 minutes/1.67 VPC/77°F

Output Power (kW) (Maximum):

4094 WPC/15 minutes/1.67 VPC/77°F

Order Code

　　DDm50-17

2DDm85-13

2DDm85-15

DDm85-21

DDm85-25

DDm85-27

DDm85-33

DDm100-21

DDm100-25

DDm100-27

DDm100-33

DDm125-25

DDm125-27

DDm125-33