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FLRC-D Digital Surge Counter


Monitoring Module

Model No.: FLRC-D

• Installed together with SPD, or independently.

• Recording lightning/surge event times, monitoring SPD working status, and/or the front breaker working status.

• Online display status, terminals for monitor two groups circuit working status (two group SPDs, or one group SPD + one group MCB, or two MCBs working status.

• Data recorded accurately, 9999 times, data will not lose when power off.

• Terminal for connecting with back-up power, when power off, surge counter still can work.

• DIN rail installation.

1. Installation

Monitoring Module

2. Electrical parameter

Model No.


Nominal Voltage (Un)


Minimum Current Sensitivity (rise time ≥8μs)


Back-up power


Product power consumption


Data record

Data will not lose in case of power off

Data clearing

Short-circuit the “Reset” terminals

Inductance size

Dia. 9mm

Operation temperature  (℃)



<90% (temp 25 ℃)

Enclosure material

Plastic, Flame retardant

Degree of protection


Wiring spec.


Display Model



Lightning Event 0~9999

Current Sample Mode

Inductive Probe

Dimension of counter (mm)

Width: 36mm; Height 66mm

3. Dimension 

Monitoring Module

Product Inquiry

We are professional manufacturer on R&D, production of surge protection products, including TUV certified AC SPDs according to IEC61643-11:2011, DC SPDs for PV system according to IEC61643-31, SPDs for PoE, surge counters and surge protection products test devices.

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Contact Us

 Add: 5th floor, 1st Bldg, Chuangda Industrial Zone, Leliu Street, Shunde Dis., Foshan City, Guangdong Province, P.R.C.
 Tel: +86-757-86718031

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