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FLEXIBLE LEAKAGE/LINE CURRENT TESTER

RLM-10

FEATURES

  • Freely Bending with Rogowski Method Flexible Clamp Sensor
  • Useful for Difficult Access Locations with Wide Rages
  • Even Coreless Coil but Least Influence from External Magnetic Field and Residual Current
  • Superior Flexible CT enables Leakage Current Measurement
  • DC mV Signal Output for Recorder
  • Back Light Function

FCM-100

FEATURES

  • Freely Bending with Flexible Clamp Sensor
  • Useful for Difficult Access Locations with Wide Rages up to AC/
    DC 3000A With Minimum Resolution of 1mA
  • Large Inside Diameter CT with 200㎜

FAD-100

FEATURES

  • Long Time Record of Measurement by Input Power Supply
  • Detection of Both AC Current (RMS Conversion) and DC Current At Once
  • Detection of Small DC Current Inside Large AC Current
  • Freely Bending with Flexible Clamp Sensor of Inside Diameter
    200mm
  • Useful for difficult Access Locations with Wide Ranges up to AC/DC 1000A

FCM-400

FEATURES

400mm Jaw to easly clamp on the Transmission/Distribution Tower Leg for the measurment of Tower Leakage Current.

CURRENT DETECTION PART RLM-10 FCM-100 FAD-100 FCM-400
Sensoring Method Rogowski Split-core type Split type CT with array of Hall element sensors Split type CT with array of Hall element sensors Split type CT with array of Hall element sensors
Inside Diameter φ210mm (total length approx. 650mm) φ200mm (Approx.700mm length,270g) φ200mm φ400mm (Approx.700mm length,270g)
Influence of Residual Current Less than 0.5A (at AC 50A, the point
where influence is most receivable)
- - -
Length of Lead Wire Approx. 2m between CT and
Measuring Part
Approx. 2m between CT and Measuring Part Approx.2m (From measuring unit to CT) Approx. 2m between CT and Measuring Part
MEASURING PART RLM-10 FCM-100 FAD-100 FCM-400
Measuring Function AC Line Current, AC Leakage Current
(True RMS)
AC Leakage Current(True RMS), AC Line Current(True RMS) AC Current (True RMS),DC Current, DC Current Component contained in AC Current AC Leakage Current(True RMS), AC Line Current(True RMS)
Measuring Range AC 3000mA/30A/300A/3000A
(50/60 Hz)
AC/DC 3A/30A/300A/3000A (AC50/60Hz,DC) AC/DC10A/100A/1000A(AC 50/60 Hz & DC) AC/DC 3A/30A/300A (AC50/60Hz,DC)
Resolution 1mA/0.01A/0.1A/1A 1mA/0.01A/0.1A/1A 0.01A/0.1A/1A 1mA/0.01A/0.1A
ACCURACY 23℃±5℃, less than 80%RH
Range / Resolution / Accuracy
3000mA / 1mA / ±3%rdg±5dgt
30A / 0.01A / ±2.5%rdg±5dgt
300A / 0.1A / ±2.5%rdg±5dgt
3000A / 1A / ±2.5%rdg±5dgt
Signal Output ±2% F.S
23℃±5℃, less than 80%RH
Range(AC/DC) / Resolution / Accuracy
0.01A~3A / 0.001A / ±3%rdg±10dgt
3A~30A / 0.01A / ±3%rdg±10dgt
30A~300A / 0.1A / ±3%rdg±10dgt
300A~2000A / 1A / ±3%rdg±10dgt
2001A~2500A / 1A / ±10%rdg±10dgt
2501A~3000A / 1A / *reference values
23℃±5℃、less than 85%RH
Range(AC/DC) / Resolution / Accuracy
10A / 0.01A / ±3%rdg±10dgt
100A / 0.1A / ±3%rdg±10dgt
1000A / 1A / ±3%rdg±10dgt
23±5, less than 80%RH
Range(AC/DC) / Resolution / Accuracy
0.01A~3A / 0.001A / ±10%rdg±10dgt
3A~30A / 0.01A / ±10%rdg±10dgt
30A~300A / 0.1A / ±10%rdg±10dgt
Range Selection 4 Range Manual by Rotary Switch 4 range manual by rotary switch 3 Range Manual by Rotary Switch of Controller 3 range manual by rotary switch
A/D Conversion Dual Integration Mode Dual slope integration method Dual slope integration method Dual slope integration method
Sampling Rate 2 times/sec. 2 times/sec 2 times/sec 2 times/sec
Display LCD max. 3200 reading with annunciators LCD max.3200 count with annunciators LCD module, 2 lines x 8 character max. 1100 count LCD max.3200 count with annunciators
Over Range Indication "OL" mark on LCD "OL" mark on LCD 「OL」on LCD "OL" mark on LCD
Data hold indication "DH" mark on LCD "DH" mark on LCD - "DH" mark on LCD
Low battery indication "B" mark on LCD "B" mark on LCD - "B" mark on LCD
Data Hold Function by "DH" Switch Freeze the displayed value by D.H switch - Freeze the displayed value by D.H switch
Zero(offset) adjustment - By zero(0) SET switch (DC current only) By zero(0) SET switch (DC current only) By zero(0) SET switch (DC current only)
Filter Function by Filter Switch to cut hi-frequency
(Low Pass Filter for cut off 150 Hz)
- - -
Backlight Function By pressing this switch, back light
appears on LCD display andwill get off by
pressing this switch once again.
- - -
Signal Output DC 300mV full scale to each range
(Output impedance : less than 10KΩ)
- AC/DC Output Voltage
1.5V / F.S. of Respective Range
-
Auto Power Off Approx. 10 minutes after power on
(this function is cancelled incase of
using recorder cable for signal output)
Approx. 10 minutes after power on - Approx. 10 minutes after power on
GENERAL SPECIFICATION RLM-10 FCM-100 FAD-100 FCM-400
Circuit Voltage Less than AC 600V Low Voltage Circuit less than AC/DC600V Less than AC/DC 600V (insulated coating wire) Low Voltage Circuit less than AC/DC600V
Operating Temperature 0~40℃, < 85%RH without condensation 0~45℃, < 85%RH (without condensation) 0~40 (< 85%RH, w/o condensation) 0~45℃, < 85%RH (without condensation)
Storage Temperature -10~60℃, < 70%RH without condensation -10~60℃, < 70%RH (without condensation) -10~60 (< 70%RH, w/o condensation) -10~60℃, < 70%RH (without condensation)
Withstanding Voltage AC 2200V/1 minute AC 2200V/1 minute between flexible sensor and outer case AC 2200V/1 minute between flexible sensor and outer case AC 2200V/1 minute between flexible sensor and outer case
Power Supply 1.5V (“AA” size, UM-3) x 6 1.5V(AA size or UM-3) battery×6 DC12V±0.6V 1.5V(AA size or UM-3) battery×6
Dimension (Measuring Part) 159(W)×105(H)×53(D) mm Main unit:159(W)×105(H)×53(D)mm 135 x 76 x 35mm Main unit:159(W)×105(H)×53(D)mm
Weight Main : 350g w/o batteries
CT : approx. 250g
Main : 380g w/o batteries
CT : approx. 280g
CT : Approx. 270g
Controller : 250g
Main : 380g w/o batteries
CT : approx. 600g
Standard accessories Battery (UM-3 x 6), Instruction Manual ,
Carrying Cas
Carrying case, Batteries, Instruction manual Instruction Manual, Carrying Case Carrying case, Batteries, Instruction manual
Current Consumption 7mA (approx. 200h for continuous use) Approx. 46mA (approx. 20hrs. for continuous use) Approx. 100mA Approx. 46mA (approx. 20hrs. for continuous use)
Connector Type for Power Supply, AC Output, DC Output - - D01PB406MRT(Male) by Hypertronics -