Pytes V15 User Manual page 9

2. Specifications
2.1 Parameters
Battery Model
Chemistry
Nominal Voltage
Voltage Range
Nominal Capacity
Nominal Energy
Dimensions (H x W x D)
Unit Weight
Standard Charge/Discharge Current
Maximum Charge/Discharge Current
Peak Current
Round-Trip Efficiency
External Communication
Internal Communication
Cycle Life
Calendar Life
Operating Temperature
WiFi Module
Ingress Protection
Certificates
Storage Temperature
LFP
51.2V
47.5V-57.6V
280Ah
14.34kWh
700 x 282 x 730 mm /
27.56 x 11.1 x 28.74 inch
135kg / 297.6lbs
140A@25°C / 77°F
200A@180S
300A@15s
≥95%
RS485 / CAN / Dry Contact / WiFi
RS232
≥6000 Cycles@0.5C / 0.5C,
25°C / 77°F 90% DoD
≥10 Years
Charge: 0°C~ 55°C / 32°F~131°F
Discharge: -20°C~ 55°C / -4°F~131°F
WiFi frequency range: 2412-2472MHz
WiFi Max. transmission power<20dBm
Bluetooth frequency range: 2402-2480MHz
Bluetooth Max. transmission power≤15dBm
IP21
UN38.3
Within 1month: -20°C~45°C / -4°F~113°F
1-12months: 0°C~35°C / 32°F~95°F
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V15