RLM-10
FEATURES
- Freely Bending with Rogowski Method Flexible Clamp Sensor
- Useful for Difficult Access Locations with wide ranges
- 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 ranges 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
400 mm jaws to easily clamp 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. | backlight appears on LCD display and will get off by pressing | - | - |
| 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 | Batteries, Instruction manual, Carrying case | Instruction Manual, Carrying Case | Batteries, Instruction manual, Carrying case |
| 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 | - |
| 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 250mA (at the most sensitive place by AC50A)” | – | – | – |
| 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 1000mA/10A/100A/1000A (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 ±3%rdg±5dgt (1000mA) ±2.5%rdg±5dgt (10A/100A/1000A) 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 100mV 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 | Soft Case, Test Lead, Batteries, Instruction Manual Option : Output Cable for Recorder(MR-003) | Carrying case, Batteries, Instruction manual | Instruction Manual, Carrying Case | Batteries, Instruction manual, Carrying case |
| 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 | – |
