The utility model belongs to the factory electricity supply field discloses a 10kV electric network composition suitable for industrial park, and 10kV electric network composition suitable for industrial park is provided with the transformer substation, interconnection switch is through trunk lines and two parallel connection of transformer substation, the circuit breaker is connected on each segmentation trunk lines, branch line is connected with each circuit breaker, the load to the antithetical couplet is on each branch line. This 10kV electric network composition suitable for industrial park only occupies street both sides afforestations land used under the condition that does not change garden overall structure, realizes highly reliable, nimble power supply, practices thrift the construction cost, and makes things convenient for the power supply guarantee in later stage, takes reserve, the nimble electric wire netting configuration of switching of multichannel, and highly reliablepower supply and nimble load transfer, can be guaranteed at simple structure, reasonable in design, implementation convenience to effective power supply of better realization.