3
Fire Situation
In situations where the battery is on fire, if it is safe to do so, disconnect the battery pack by turning of the
circuit breaker to shut off the power to the system. Use FM-200 or Co2 fire extinguisher for the battery
and an ABC fire extinguisher for the other parts of the system.
Under any fire situation, please evacuate the people from the building immediately before trying to
extinguish it.
Water Situation
The battery modules are not water resistant. Hence care should be taken not to get it wet. If you find the
battery completely or partially submerged in water do not try to open. Contact an authorized personnel or
Fox for further instructions.
5. Product Information
1. Mira-HV25 is a battery module, it needs to be used with Mira-BMS controller;
2. Mira-BMS is the controller of the whole system, so each system must have one Mira-BMS;
3. Our system consists of at least 2 Mira-HV25 + 1 Mira-BMS and up to 8 Mira-HV25 + 1 Mira-BMS.
5.1 Battery Module Specifications
5.2 Mira-BMS Specifications
Specifications for Mira-HV25
Battery module
Mira-HV25
Nominal capacity (kWh)
2.45
Maximum charge voltage (V)
58.8
Discharge cut voltage (V)
46.4
Max. charge/discharge current (A)
48A/48A
Operating temperature (°C)
-10 ~ 55
Storage temperature (°C)
-10 ~35
Charge/Discharge efficiency (%)
>95
Ingress protection
IP21
Protective class
I
Cycle life
>4000 @25°C @80% SOH
Available SOC range
3%~100%
Weight (kg)
30.2±1 kg
Dimensions (L*W*H) (mm)
440*420*122
Specifications for Mira-BMS
Model NO.
Mira-BMS
Operating voltage range(V)
86.4-500VDC
Max. charge/discharge current (A)
48A/48A
Total voltage measurement accuracy
±1.0%FSR
Total voltage measurement channel
4
Current measurement range
-100A~+100A
Communication interfaces
CAN
Available SOC range
3%~100%
Charge/Discharge efficiency (%)
>95
Operating temperature (°C)
-10 ~ 55
Storage temperature (°C)
-10 ~35
Humidity
5%~95%
Weight (kg)
6.5±1 kg
Dimensions (L*W*H) (mm)
440*420*122
