Intelligent Energy Analyzers / Power Meters for Monitoring of Electrical Parameters in Single-Phase & 3-Phase Systems | Elevate Power Distribution: Explore Premium Voltage Transformers | CIC

Intelligent Energy Analyzers / Power Meters for Monitoring of Electrical Parameters in Single-Phase & 3-Phase Systems / Serving a diverse client base around the world, CIC is a leading manufacturer and supplier of current transformers, potential transformers (voltage transformers), distribution transformers, epoxy insulators, electronic meters, and other electrical and electronic products.

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Multi-Function Power Meters – Smart Energy Analyzers for Monitoring of Electrical Parameters in Single-Phase & 3-Phase Systems | Enhance Safety and Performance with Superior Epoxy Insulators | CIC

Based in Taiwan since 1974, CHALLENGE INDUSTRIAL CO., LTD. specializes in manufacturing high-quality electrical products, including Multi-Function Power Meters – Smart Energy Analyzers for Monitoring of Electrical Parameters in Single-Phase & 3-Phase Systems, current transformers, voltage transformers, distribution transformers, epoxy insulators, and power capacitors. With over 45 years of expertise and technology collaboration with Germany's MWB, CIC is ISO certified and offers products recognized for reliability in various industrial applications.

Challenge Industrial Co., Ltd. (CIC) stands at the forefront of electrical innovation, specializing in the manufacturing of current transformers, voltage transformers, distribution transformers, epoxy insulators, and power capacitors. With a legacy built on over 45 years of engineering excellence and leveraging advanced German technology, CIC commits to delivering high-quality, ISO-certified electrical solutions. Their comprehensive product range, paired with an ISO-certified approach and a TAF-accredited laboratory, ensures reliability and performance for a diverse global market. CIC is your go-to source for electrical components that power progress and efficiency.

CIC has been offering customers high-capacity power capacitors since 1974, both with advanced technology and 50 years of experiences, CIC ensures each customer's demands are met.


Multi-Function Power Meters – Smart Energy Analyzers for Monitoring of Electrical Parameters in Single-Phase & 3-Phase Systems

CMFM-F, CMFM-G

Multi-Function Power Meters CMFM Series are high-speed multi-purpose energy analyzers. These smart power analyzers have a sampling rate of 128 samples per cycle and can accurately measure and display multiple parameters for 1P2W, 1P3W, 3P3W and 3P4W power systems. Suited for the monitoring of power consumption in distribution panels, these multi-function power meters are also used for the power management and power quality analysis in factories, office buildings, and residential towers.

About the Product

Equipped with a built-in RS-485 communication interface, Multi-Function Power Meters CMFM Series communicate via the Modbus RTU protocol with a maximum baud rate of 38,400 bps. These intelligent panel meters support the remote monitoring of various types of SCADA (supervisory control and data acquisition) and energy management systems. Where the system voltage exceeds 600V or when the current is over 5A, the use of a voltage transformer or current transformer will enable the power meter to be used in HV or LV power systems alike for real-time monitoring of electrical parameters.

Features
  • RoHs & CE Certified.
  • Measurement of multiple parameters.
  • Bi-directional measurement IMP & EXP.
  • Display of energy information for each phase.
  • Up to 63rd THD and IHD.
  • 1A / 5A CT / PT programmable.
  • Bar graphs for power indication, ideal for real-time monitoring of electrical parameters and power quality analysis.
  • Backlit LCD display with full viewing angles.
  • Setting of parameters can be performed manually through the front panel.
  • Measure and display of multiple parameters, including V, A, W, VAR, VA, kWh, kVARh, Hz, PF, THD, IHD, Max. DMD, etc.

Additional Features【CMFM-G only】
  • Digital Input & Output (4*DI / 2*DO). (DO can be connected to an alarm device.)
  • Providing SOE (sequence of events) records. 30 events can be saved. Recorded events include the following: Primary Power Down, Primary Power Up, CT2 Changed, CT1 Changed, PT2 Changed, PT1 Changed, Energy Reset, Demand Reset, Alarm Occurrence, etc.
  • Supporting TOU (time-of-use) tariff, designating up to 8 different time segments and 4 different rates.

Specifications, Measured Range, and Operating Environment

Standard

IEC 62053-22

Nominal Input Voltage

50 ~ 600V AC (L-L)

Aux. Power Supply

85 ~ 275V AC / 120 ~ 380V DC

Nominal Input Current

1A or 5A

Frequency

45 ~ 65 Hz

Short-Time Overcurrent

20 Imax for 0.5s

Power Frequency Withstand Voltage

AC 4 KV / 1 min

Lightning Impulse Withstand Voltage

6 kV 1.2 / 50 µs

Max Reading

9999999.9 kWh / kVARh

Internal Power Consumption

≤ 2W

Operating Temperature

 -25℃ ~ +55℃

Relative Humidity

20% ~ 90%

Protection Rating

IP51 (indoor)

Altitude

≤ 2000 m

Download Documents

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