• Single Channel
  • Astronomical and annual programs
  • 10 year power reserve (lithium battery)
  • 40 programa
  • Automatic summer/winter time switchover
  • Holiday mode
  • Random mode
  • Multi-language
  • Automatic transfer of weekdays
  • 24-264V AC/DC input supply
  • Sealable cover of the front panel easy  setting by 4 keys
Technical data
Supply terminals A1~A2
Rated voltage AC220-240V
Rated frequency 50/60Hz
Power consumption 1W
Supply voltage tolerance ±10%
Number of channels Single channel
Number of programs 40 
Program weekly, annual and astronomical
Mode of work manual, automtic, holiday, random
Summer/ winter time off, automtic changeover
Time tolerance ≤1s/day at 20℃
Power reserve 10 years
Data readout LCD display with backlit
Number of contacts 1C/O
Current of contacts 16A/250V AC1
Switching capacity 4000VA/AC1, 384W/DC
Mechanical life 106
Electrical life 105
Rated insulation voltage 250V
Standard IEC60947-1/IEC60947-2-7
Dimensions 90*36*64mm

Wiring and Dimension [mm:]

Eastron Electronic Co., Ltd.

Eastron Electronic Co., Ltd. headquartered in Jiaxing, China, near to Shanghai, Hangzhou, Jiangsu, is one of the leading high-tech manufacturer and supplier for electricity products and energy measurement solutions. Over the years, we have developed a rich range of electricity meters, sensors, communication modules and management systems.Custom Manufacturers of ESRD-TPM1.

Eastron keeps investing on the research and development of new technology and new products on electricity metering. We have energetic and innovative development teams in both China and UK,which help us keep the competitive edge in the market. The collaboration with leading universities and institutions also brings many cutting-edge technology into our products. To make sure the reliability of the products, Eastron has setup own professional lab that can performs EMC, LVD, accuracy and environment tests according to IEC, EN, GB, UL standards.

With more than 40 patented technologies on software, embedded software and hardware, Eastron has been awarded with “High-tech Enterprise” and “High-tech R&D Centre of Electricity Application”. Eastron strictly follows ISO 9001 Quality management system, and the production is approved by SGS according to MID standard.Suppliers and Factory of ESRD-TPM1

Creating value to and growing up with our partners is our mission. Eastron provides not only the high quality and innovative products, but also first-class service to all our customers. We have professional team for technical supports and aftersales services. We have provided products and services to more than 50 countries in Europe, Asia-Pacific, America, Middle East, and Africa. We pride ourselves on having long long-term partners globally that allows us to further our growth and bring our innovation and quality to the market.

Honor & Qualification

Choose comes from trust, and cooperation
comes from honesty.


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