XE520-LM
Epior V20 low-concentration coal mine gas generator set is designed for coal mining applications.With a rated power of 1650 kW, this product has been rigorously engineered and verified for practical reliability.It has earned trust and recognition in the coal mine gas industry for its adaptability to ultra-low concentration (methane concentration ≤ 8%) and ultra-wide fuel fluctuation, extended overhaul interval (≥ 50,000 hours), and high electric efficiency (≥ 41.5%).Featuring low failure rate, low maintenance cost, low fuel consumption and low emissions, it helps customers achieve the goal of cost reduction and efficiency improvement.
Technical Parameters
Generator SetUnitXE520L5-LMXE520L6-LM
Generator Set
Rated FrequencyHz5060
Rated PowerKW16501650
Rotation Speedrpm15001800
Gas Consumption RateMJ/kW·h8.638.67
Lube Oil Consumption Rateg/kW·h≤0.35
DimensionsM×M×M6.28×1.80×2.477.50×1.80×2.47
Net WeightKg1850019500
Engine
Engine Model
X520-LM
Shaft Output PowerkW1719
Rotation Speedrpm1500
Structure
V型90°
Number of Cylinders
20
Boremm171
Strokemm210
DisplacementL96.46
Variable Speed Gearbox
-1500/1800
Generator
Manufacturer
EPIOR
Generator Model
XFS2150L5XFS 2150L6
FrequencyHz5060
Power Factorcos φ0.8
Efficiency%96
CapacitykVA2062.5
Number of Poles
4
Protection Class
IP23
Insulation Class
H
Energy Balance
Electrical PowerkW1650
Jacket Water HeatkW516
Outlet Temperature of Jacket Water84/92
Inter-cooling Water HeatkW215
Exhaust Heat (Cooled to 120°C)kW832
Exhaust Temperature≤550
Efficiency
Electrical Efficiency%41.741.5
Heat Efficiency%4544.8
Total Efficiency%86.786.3