How much do you know about single-phase prepaid energy meters
Shandong Keda Zhongtian Electronics Co., Ltd. specializes in the production and sales of prepaid energy meters, DF multi-user smart meters, multi-user energy meters, electronic meters, apartment ** meters, high-current centralized meters, and multi-user smart meters .
DF-DDSY115 single-phase electronic prepayment meter has voltage, current, power, power factor, frequency measurement, and energy measurement functions. At the same time, it has the functions of remote control, prepayment control, card recharge, and online recharge. It is widely used in various prepaid management occasions.
• Hotel prepaid electricity management
• Prepaid electricity management in the park
• School and corporate dormitory power management
• Merchant electricity management