The voltage drop shall not exceed five (5) percent on the park electrical wiring system from the park service to the most remote outlet on the system, except that taps to compensate for below normal full capacity voltage may be used on the primary side of secondary distribution transformers to correct for voltage drop on the primary feeders. The voltage of secondary systems shall not exceed a nominal 240 volts.
Cal. Code Regs. Tit. 25, § 2146
Note: Authority cited: Section 18865, Health and Safety Code. Reference: Section 18873.3, Health and Safety Code.