Multi-Load Electronic Energy Meter | Elevate Power Distribution: Explore Premium Voltage Transformers | CIC

Multi-Load Electronic Energy Meter / 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-Channel Electronic Energy Meter | 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-Channel Electronic Energy Meter, 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-Channel Electronic Energy Meter

CED-4C ML

For multi-channel measurements, this advanced multifunction energy meter comprises 4 modules within one energy meter. RS485 Modbus Communion is provided through 2 x RJ45 connectors.

About the Product

Providing measurement for multiple channels, this new multi-function electronic energy meter works with a variety of wiring modes and provides a variety of measurements, including voltage, current, power, PF, THD, frequency, demand, energy, and more. Easy to wire and install due to their plug-in connectors, these multi-load meters can be used as 4 x Three-Phase Energy Meters, or 12 x Single-Phase Energy Meters. Required with these meters is the use of 100mA/100mV secondary external Current Transformers. The electronic meter comes with a RS485 communication port through 2 x RJ45 connectors.

Product Features

  • Comprising 4 modules within one energy meter, yet only 72mm in product width – more compact than using 4 x three-phase meters
  • Convenient "easy-click" plug-in connection
  • Current Input: RJ12 100mA
  • Current transformer ratios can be programmed independently (Load 1, 2, 3, 4)
  • Providing measurement of a variety of parameters
  • RS485 RTU Modbus Communication
  • THD of Voltage and Current
  • Quad-Load Option (3P4W x 3, or 1P2W x 12)

Product Certification

Specification

Nominal voltage (Un)3Φ, 400Y / 230V ac
Operational voltage80% ~ 120% of Un
Aux. power supply


85 ~ 276V AC or
120 ~ 380V DC

Insulation capabilities
  -AC voltage withstand4KV for 1 minute
  -Impulse voltage withstand6KV-1.2µS
Rated current (Imax)100mA CT input
Operational current range0.4% Ib-Imax
Over current withstand20 Imax for 0.5s
Operational frequency range50 or 60Hz
Internal power consumption≤ 2W / 10VA
Pulse output indicatorLED
Pulse output rate1000imp / kWh
DisplayLCD
Max reading99999999 kWh / kVArh

Performance criteria

Operating humidity≤ 90%
Storage humidity≤ 95%
Operating temperature-25°C - +55°C
Storage temperature-40°C - +70°C
Reference temperature23°C± 2°C
International standardIEC 62053-21
Accuracy classClass 1
Installation categoryCAT III
Degree of pollution2
Protection against penetration of dust and waterIP51 (indoor)
Insulating encased meter of protective classII

Accuracy

Voltage, Current0.5%
Frequency0.2% of mid-frequency
Power factor1% of unity (0.01)
Active power, Apparent power±1% of range maximum
Reactive power±1% of range maximum
Reactive energy (VArh)Class 2
Active energy (Wh)Class 1

Modbus

Bus typeRS485 (semi-duplex)
ProtocolModbus RTU
Baud rate2400 / 4800 / 9600 / 19200 / 38400bps
Address range1-247
Max. Bus loading64pcs
Communication distance1000m
ParityEVEN / ODD / NONE
Date bit8
Stop bit1

Enclosure

MountingDIN rail (DIN3880)
Dimesion71 x 122.5 x 66mm (WxHxD)
Protecting ratingIP51 (indoor)
MaterialUL 94 V-0
Weight330g

Dimensions



cic-three-phase_multi-load_energy_meter_product_dimensions-en


Wiring diagram

cic-three-phase_multi-load_energy_meter-Wiring_diagram-en


Accessories

(Split Core Current Transformer.C Series)

cic-c_series

“Split-Core


Specification

(Split Core Current Transformer.C Series)

Frequency50-60Hz
Rated current5A to 600A loads
Rated output100mA
AccuracyClass 0.5 or 1 from 20% to 120% of rated current
Phase angleLess than 2 degrees at 50% of rated current
Insulation voltage600Vac
Maximum primary voltage5000Vac (Insulated Conductor)
Dielectric strength2.5KV / 1mA / 1min
Operating temperature-12°C to +75°C.
Operating humidity< 85%
StandardIEC 61869-2
CorePermalloy
Internal structureEpoxy
LeadsUL 1015, Twisted Pair, 22AWG

Dimensions

(Split Core Current Transformer.C Series)

ModelRated AmpsOutputAccuracy
C10-02020 A100 mA0.5
C16-150150 A100 mA0.5
C24-300300 A100 mA0.5
C36-600600 A100 mA0.5

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