Pramac mobile battery storage 76.8 kWh – 45 kVA three-phase, Li-Ion LFP, IP44, industrial & emergency power

Pramac mobile battery storage - 76.8 kWh, 45 kVA, three-phase

ThePramac mobile battery storage with 76.8 kWh energy capacity and three-phase 400 V output is a high-performance, low-emission energy solution for industry, construction sites, major events and critical emergency power applications. The robust IP44 design, high throughput capacity and long-life Li-ion LFP technology make the system ideal for professional continuous operation.

Main features

• Three-phase output (400 V)
• User-friendly controls and clear user interface
• GSM remote monitoring for maximum operational reliability
• Easy maintenance and service-friendly design
• Easy handling and quick commissioning
• Low-emission and noise-optimised operation

Output specifications

• Nominal output power (continuous): 45 kVA
• Peak output power (5 s): 75 kW
• Rated voltage single-phase: 230 V
• Nominal voltage three-phase: 400 V
• Frequency: 50 Hz
• Phases: 3
• Nominal energy capacity: 76.8 kWh

System data

• Throughput capacity of the system: 100 A
• Operating temperature: -10 °C to +50 °C
• Reference ambient temperature: 25 °C
• Protection class: IP44
• Sound power (LWA): 76 dB(A)
• Sound pressure level at a distance of 1 m: 58 dB(A)

Inverter system

• Number of inverters: 3
• Nominal apparent power per inverter: 15 kVA
• Total rated power: 45 kVA
• Power factor: ±0.8

Battery system

• Number of battery modules: 16
• Battery type: Lithium-ion LFP
• Module capacity: 4.8 kWh
• Nominal battery voltage: 48 V DC
• Depth of discharge (DoD): 90 %
• Service life: up to 6000 cycles
• Usable energy (AC side): 66.4 kWh
• Total weight of the batteries: 640 kg

Instruments, protection & control

• Short-circuit protection of the inverter
• Overload protection
• Overtemperature protection
• Low battery protection
• System status display on the control panel
• Battery status display
• Main battery switch
• Remote monitoring
• Automatic generator auto-start

Connections

• 1× 125 A CEE 3P+N+T - Mains
• 1× 125 A CEE 3P+N+T - diesel generator

• 1× 16 A CEE 2P+T
• 1× 32 A CEE 3P+N+T
• 1× 63 A CEE 3P+N+T
• 1× 125 A CEE 3P+N+T
• Individual single-phase RCD sockets
• Common RCD for three-phase sockets

Dimensions & weight

• Length: 2240 mm
• Width: 1160 mm
• Height: 2118 mm
• Total weight: 2000 kg