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K6CM
Motor Condition Monitoring Device
Quantifying the status of a three-phase induction motor.
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last update: April 1, 2022
K6CM-CI
List of Models
Ratings
| Power
Supply |
Power supply voltage | K6CM-[][]MA: 100 to 240 VAC, 50/60 Hz
K6CM-[][]MD: 24 VAC, 50/60 Hz, 24 VDC |
|
|---|---|---|---|
| Allowable operating voltage range | 85% to 110% of power supply voltage | ||
| Power supply frequency range | 45 to 65 Hz | ||
| Power consumption | 24 VAC/24 VDC: 3.2 VA/1.7 W max.
100 to 240 VAC: 6.1 VA max. |
||
| Input | Current,
comprehensive current diagnosis (CT) |
Rated input
current |
5 A, 25 A, 100 A, 200 A, 400 A, 600 A |
| Applicable motor type | Three-phase induction motor (Rated voltage 600 VAC max) *1 | ||
| Outputs | Output form | Transistor output | |
| Output capacity | 3-point | ||
| Output rating | Rated voltage: 24 VDC
Max. current: 50 mA, DC |
||
| Ambient operating temperature | -10 to +55°C (with no condensation or icing) | ||
| Storage temperature | -20 to +65°C (with no condensation or icing) | ||
| Ambient operating humidity | 25% to 85% RH (with no condensation) | ||
| Storage humidity | 25% to 85% RH (with no condensation) | ||
| Case color | Black | ||
| Case material | Polycarbonate UL94-V0 | ||
| Altitude | 2,000 m max. | ||
| Applicable wires | Stranded wires, solid wires, or ferrules | ||
| Applicable wire size | 0.25 to 1.5 mm2 (AWG24 to 16) | ||
| Wire insertion force | 8 N max. (AWG20) | ||
| Screwdriver insertion force | 15 N max. | ||
| Wire stripping length | 8 mm | ||
| Recommended flat-blade screwdriver | XW4Z-00B (Omron) | ||
| Current capacity | 10 A (per pole) | ||
| Number of insertions | 50 times | ||
| Weight | Approx. 200 g | ||
| Mounting | Mounts to DIN Track
screw mounting |
||
| Dimensions | 45 (W) × 90 (H) × 90 (D) mm | ||
| Setting method | Communications settings from a dedicated tool via EtherNet/IP | ||
| Other functions | Display value selection, self-diagnosis error output, setting value
initialization, operation integration |
||
| Accessories | Operation manual, CD-ROM (Motor condition monitoring Tool) | ||
*1. Motors other than three-phase induction motors (synchronous motors, single phase motors, servo motors, and stepping
motors) are excluded.
The rated voltage of the motor applicable for UL certification is 480 VAC.
motors) are excluded.
The rated voltage of the motor applicable for UL certification is 480 VAC.
Characteristics
| Measurement range | Current
Rating 5 A: 1.00 to 5.00 A Rating 25 A: 5.0 to 25.0 A Rating 100 A: 20.0 to 100.0 A Rating 200 A: 40.0 to 200.0 A Rating 400 A: 80.0 to 400.0 A Rating 600 A: 120.0 to 600.0 A Rated frequency: 20 to 80 Hz Degradation level 1, degradation level 2: 0 to 999 Recommended frequency: 20 to 80 Hz *1 |
|
|---|---|---|
| Measurement
absolute accuracy |
Current | ±1.0% FS±1 digit (at 10 to 30°C, CT variation is not included) *2 |
| Sampling cycle | Degradation level 1, degradation level 2, current: 5 s | |
| Moving average frequency | 1, 2, 4, 8, 16, 32 times | |
| External
trigger |
External contact input
specification |
Short-circuit: Residual voltage 1.5 V max.
Open: Leakage current 0.1 mA max. |
| Current during short-
circuiting |
Approx. 7 mA | |
| Transistor output | Contact configuration: NPN open collector
Rated voltage: 24 VDC (maximum voltage: 26.4 VDC) Max. current: 50 mA, DC |
|
| Alarm | Parameters that can be
output |
Degradation level 1, degradation level 2, current |
| Expression method | Transistor output, alarm bar | |
| Setting value | Current
Rating 5 A: 00.00 to 99.99 A Rating 25 A/100 A/ 200 A/400 A/600 A: 0.0 to 999.9 A Degradation level 1, degradation level 2: 0 to 9999 |
|
| Hysteresis | 10% width of setting value | |
| Reset method | Manual reset/automatic reset (switchable)
* Manual return method: Press the ALMRST button |
|
| LCD display | 7-Segment digital display and single-shot display
Font height 14 mm |
|
| Applicable
standards |
Conforming standards | EN61010-2-030
Installation environment: Pollution degree 2, overvoltage category II, measurement category II |
| EMC | EN61326-1(EMI: Class A EMS: Industrial Location)
Current ± 10% F.S. |
|
| Safety standards | UL61010-2-030 (listing) *5 / CSA 22.2 No.14 Overvoltage category II
Korean Radio Waves Act (Act 10564) RCM EAC |
|
| Insulation resistance | 20 MΩ min.
Between all external terminals and the case Between all power supply terminals and all other terminals Between all sensor connection terminals and trigger input terminal + output terminal + all EtherNet/IP ports |
|
| Dielectric strength | 2,000 VAC for 1 minute
Between all external terminals and the case Between all power supply terminals and all other terminals Between all sensor connection terminals and trigger input terminal + output terminal + all EtherNet/IP ports |
|
| Vibration resistance | Vibration frequency 10 to 55 Hz, slice amplitude 0.35 mm in each of X, Y,
Z directions 5 minute × 10 |
|
| Shock resistance | 100 m/s2, 3 times each in 6 directions along 3 axes | |
| Degree of protection | IP20 | |
| LED display | Alarm bar | Red/Yellow/Green |
| MS, NS *3 | Red/Green | |
| Ethernet
communications *4 |
Number of ports | 1 |
| Physical layer | Ethernet: Connector RJ45 | |
| Type | 100BASE-TX | |
| Transmission distance
(Maximum cable length) |
100 m (Between hub and node) | |
| Topology | Star type | |
| Protocol | EtherNet/IP
Modbus TCP |
|
*1. When used at a frequency higher than 80 Hz, the tendency toward motor degradation is less noticeable.
*2. For the frequency characteristics of the CT, refer to the technical data on Data Sheet.
*3. MS: Product status display, NS: Network status display.
*4. A tag data link timeout may occur with products manufactured on or before April 30, 2019, over a network system
including nodes set for multicast communications. Use the multicast blocking function of the switching hub to prevent
multicast packets from reaching the K6CM.
*5. The rated voltage of the motor applicable for UL certification is 480 VAC.
*2. For the frequency characteristics of the CT, refer to the technical data on Data Sheet.
*3. MS: Product status display, NS: Network status display.
*4. A tag data link timeout may occur with products manufactured on or before April 30, 2019, over a network system
including nodes set for multicast communications. Use the multicast blocking function of the switching hub to prevent
multicast packets from reaching the K6CM.
*5. The rated voltage of the motor applicable for UL certification is 480 VAC.
CT
Ratings and Specifications
| Model *3 | K6CM-
CICB005 |
K6CM-
CICB025 |
K6CM-
CICB100 |
K6CM-
CICB200 |
K6CM-
CICB400 |
K6CM-
CICB600 |
|
|---|---|---|---|---|---|---|---|
| Construction | Indoor split type | ||||||
| Primary-side rated current | 5 A | 25 A | 100 A | 200 A | 400 A | 600 A | |
| Measurement range *1 | 1 to 5 A | 5 to 25 A | 20 to 100 A | 40 to 200 A | 80 to 400 A | 120 to 600 A | |
| Rated voltage | 600 VAC *4 | ||||||
| Secondary-side rated current | Dedicated current | ||||||
| Secondary winding | 3000 turns | 6000 turns | 9000 turns | ||||
| Insulation resistance | Between output terminal and case: 50 MΩ min. | ||||||
| Dielectric strength | Between output terminal and case: 2,000 VAC, 1 minute | ||||||
| Protective element | 7.5 V clamp element | ||||||
| Permissible attachment/removal
frequency |
100 times | ||||||
| Attachable wire diameter *2 | 7.9 mm dia.
max. |
9.5 mm dia.
max. |
14.5 mm dia.
max. |
24.0 mm dia.
max. |
35.5 mm dia. max. | ||
| Operating temperature/humidity
range |
-20 to +60°C, 25 to 85% (with no condensation or icing) | ||||||
| Storage temperature/humidity
range |
-30 to +65°C, 25 to 85% (with no condensation or icing) | ||||||
| Supplied cable length | 2.9 m (pre-wired cable) | ||||||
| Supplied cable
terminal |
Main unit side | Ferrule terminal | |||||
| CT side | Round terminal | ||||||
| Degree of protection | IP20 | ||||||
*1. Select a CT that brings the current of the applicable motor into the measurement range.
To calculate the current, refer to the technical data on Data Sheet.
*2. When using a flat wire, be sure to refer to the external dimensions drawing of the CT before selection on Data Sheet.
*3. The sensor applicable for CSA certification is K6CM-CICB[][][]-C.
*4. The rated voltage of the motor applicable for UL certification is 480 VAC.
To calculate the current, refer to the technical data on Data Sheet.
*2. When using a flat wire, be sure to refer to the external dimensions drawing of the CT before selection on Data Sheet.
*3. The sensor applicable for CSA certification is K6CM-CICB[][][]-C.
*4. The rated voltage of the motor applicable for UL certification is 480 VAC.
K6CM-VB
List of Models
Ratings
| Power
Supply |
Power supply voltage | K6CM-[][]MA: 100 to 240 VAC, 50/60 Hz
K6CM-[][]MD: 24 VAC, 50/60 Hz, 24 VDC |
|
|---|---|---|---|
| Allowable operating voltage range | 85% to 110% of power supply voltage | ||
| Power supply frequency range | 45 to 65 Hz | ||
| Power consumption | 24 VAC/24 VDC: 3.8 VA/2.1 W max.
100 to 240 VAC: 7.1 VA max. |
||
| Input | Vibrations
(vibration sensor) |
Detection
frequency |
10 Hz to 10 kHz |
| Max. operating
acceleration |
10 G | ||
| Applicable motor type | Three-phase induction motor (Rated voltage 600 V or less) * | ||
| Outputs | Output form | Transistor output | |
| Output capacity | 3-point | ||
| Output rating | Rated voltage: 24 VDC
Max. current: 50 mA, DC |
||
| Ambient operating temperature | -10 to +55°C (with no condensation or icing) | ||
| Storage temperature | -20 to +65°C (with no condensation or icing) | ||
| Ambient operating humidity | 25% to 85% RH (with no condensation) | ||
| Storage humidity | 25% to 85% RH (with no condensation) | ||
| Case color | Black | ||
| Case material | Polycarbonate UL94-V0 | ||
| Altitude | 2,000 m max. | ||
| Applicable wires | Stranded wires, solid wires, or ferrules | ||
| Applicable wire size | 0.25 to 1.5 mm2 (AWG24 to 16) | ||
| Wire insertion force | 8 N max. (AWG20) | ||
| Screwdriver insertion force | 15 N max. | ||
| Wire stripping length | 8 mm | ||
| Recommended flat-blade screwdriver | XW4Z-00B (Omron) | ||
| Current capacity | 10 A (per pole) | ||
| Number of insertions | 50 times | ||
| Weight | Approx. 200 g | ||
| Mounting | Mounts to DIN Track
screw mounting |
||
| Dimensions | 45 (W) × 90 (H) × 90 (D) mm | ||
| Setting method | Communications settings from a dedicated tool via EtherNet/IP | ||
| Other functions | Display value selection, self-diagnosis error output, setting value
initialization, operation integration |
||
| Accessories | Operation manual, CD-ROM (Motor condition monitoring Tool) | ||
* Motors other than three-phase induction motors (synchronous motors, single phase motors, servo motors, and stepping
motors) are excluded.
motors) are excluded.
Characteristics
| Measurement range | Acceleration: 0.05 to 9.99 G, Velocity: 0.90 to 45.00 mm/s,
Motor temperature: 0 to 80°C, Differential temperature: 0 to 80°C |
|
|---|---|---|
| Measurement
absolute accuracy |
Acceleration | ±3 dB±2 digit (at 25°C) *5 |
| Temperature | Motor temperature: ±3°C±2 digit (±6°F±2 digit) *1
Temperature Gap: ±6°C±2 digit (±12°F±2 digit) *1 |
|
| Sampling cycle | Acceleration: 50 ms, Velocity: 0.5 s, Temperature: 0.5 s | |
| Moving average frequency | 1, 2, 4, 8, 16, 32 times | |
| External
trigger |
External contact input
specification |
Short-circuit: Residual voltage 1.5 V max.
Open: Leakage current 0.1 mA max. |
| Current during short-
circuiting |
Approx. 7 mA | |
| Transistor output | Contact configuration: NPN open collector
Rated voltage: 24 VDC (maximum voltage: 26.4 VDC) Max. current: 50 mA, DC |
|
| Alarm | Parameters that can
be output |
Degradation level, current |
| Expression method | Transistor output, alarm bar | |
| Setting value | Acceleration: 0.00 to 99.99 G, Velocity: 0.00 to 99.99 mm/s,
Motor temperature: 0 to 9999 deg., Differential temperature: 0 to 9999 deg. |
|
| Hysteresis | 10% width of setting value | |
| Reset method | Manual reset/automatic reset (switchable)
* Manual return method: Press the ALMRST button |
|
| LCD display | 7-Segment digital display and single-shot display
Font height 14 mm |
|
| Applicable
standards |
Conforming standards | EN61010-2-030
Installation environment: Pollution degree 2, overvoltage category II, measurement category II |
| EMC | EN61326-1(EMI: Class A EMS: Industrial Location)
Acceleration ± 0.1G, Velocity ±2.25mm/s, Temperature ± 6°C |
|
| Safety standards | UL61010-2-030 (listing)
Korean Radio Waves Act (Act 10564) RCM EAC |
|
| Insulation resistance | 20 MΩ min.
Between all external terminals and the case Between all power supply terminals and all other terminals Between all sensor connection terminals and trigger input terminal + output terminal + all EtherNet/IP ports |
|
| Dielectric strength | 2,000 VAC for 1 minute
Between all external terminals and the case Between all power supply terminals and all other terminals Between all sensor connection terminals and trigger input terminal + output terminal + all EtherNet/IP ports |
|
| Vibration resistance | Vibration frequency 10 to 55 Hz, slice amplitude 0.35 mm in each of X, Y,
Z directions 5 minute × 10 |
|
| Shock resistance | 100 m/s2, 3 times each in 6 directions along 3 axes | |
| Degree of protection | IP20 | |
| LED display | Alarm bar | Red/Yellow/Green |
| MS, NS *2 | Red/Green | |
| Ethernet
communications *3 |
Number of ports | 1 |
| Physical layer | Ethernet: Connector RJ45 | |
| Type | 100BASE-TX | |
| Transmission distance
(Maximum cable length) |
100 m (Between hub and node) | |
| Topology | Star type | |
| Protocol | EtherNet/IP
Modbus TCP *4 |
|
*1. Except when an adhesive attachment or magnet mounting attachment is used.
*2.MS: Product status display, NS: Network status display.
*3. A tag data link timeout may occur with products manufactured on or before April 30, 2019, over a network system
including nodes set for multicast communications. Use the multicast blocking function of the switching hub to prevent
multicast packets from reaching the K6CM.
*4. Can be used only with EIP CPU version 1.2 or higher.
*5. Except when a magnet mounting attachment is used.
*2.MS: Product status display, NS: Network status display.
*3. A tag data link timeout may occur with products manufactured on or before April 30, 2019, over a network system
including nodes set for multicast communications. Use the multicast blocking function of the switching hub to prevent
multicast packets from reaching the K6CM.
*4. Can be used only with EIP CPU version 1.2 or higher.
*5. Except when a magnet mounting attachment is used.
Input part
Vibration & temperature sensor
Ratings
| Model | K6CM-VBS1 | |
|---|---|---|
| Power supply voltage | Supplied from K6CM-VB | |
| Sensor head | Max. acceleration | 10 G |
| Ambient operating temperature | Pre-amplifier: -10 to +55°C (with no condensation or icing)
Sensor head: -10 to +80°C (with no condensation or icing) |
|
| Storage temperature | Pre-amplifier: -20 to +65°C (with no condensation or icing)
Sensor head: -20 to +90°C (with no condensation or icing) |
|
| Ambient operating humidity | 25% to 85% RH (with no condensation) | |
| Storage humidity | 25% to 85% RH (with no condensation) | |
| Altitude | 2,000 m max. | |
| Case color | Pre-amplifier: Black
Sensor head: Silver |
|
| Case material | Pre-amplifier: Polycarbonate UL94-V0
Sensor head: Aluminum alloy (ADC12) / Zinc die casting (ZDC2) (the threaded part is Steel (S45C)) |
|
| Weight | Pre-amplifier: Approx. 210 g (including cables)
Sensor head: Approx. 40 g (including cables) |
|
| Mounting | Pre-amplifier: DIN rail mounting, screw mounting
Sensor head: Screw mounting Between pre-amplifier and sensor head: Connector connection (smart click connector) |
|
| Wire length | Between pre-amplifier and sensor head: 2.6 m+0.3 m (cannot be extended)
Between pre-amplifier and main unit: 1 m Can be extended up to a maximum length of 100 m * |
|
* When extending the cable on the pre-amplifier side, use shielded twisted pair cable with wire gauges of AWG24 to 16.
Characteristics
| Model | K6CM-VBS1 | |
|---|---|---|
| Measurement range | Specified in main unit “Characteristics” | |
| Applicable
standards |
Conforming
standards |
EN 61010-2-030
Installation environment: Pollution degree 2, overvoltage category II, measurement category II |
| EMC | EN 61326-1 (EMI: Class A EMS: Industrial Location) | |
| Safety standards | UL 61010-2-030 (listing) *
RCM EAC |
|
| Insulation resistance | 20 MΩ min. | |
| Dielectric strength | 500 VAC for one minute | |
| Vibration
resistance |
Pre-amplifier | Vibration frequency 10 to 55 Hz, slice amplitude 0.35 mm in each of X, Y, Z directions
5 minute × 10 |
| Sensor head | Vibration frequency 10 to 55 Hz, slice amplitude 0.35 mm in each of X, Y, Z directions
5 minute × 10 |
|
| Shock
resistance |
Pre-amplifier | 100 m/s2, 3 times each in 6 directions along 3 axes |
| Sensor head | 100 m/s2, 3 times each in 6 directions along 3 axes | |
| Degree of
protection |
Pre-amplifier | IP20 (excluding the sensor-side cable) |
| Sensor head | Conforming to IP67G (JIS C 0920: 2003, Appendix 1) | |
| LED display | Pre-amplifier PWR: Green, ERR: Red, COM: Orange | |
* Except when K6CM-VBSAT1 or K6CM-VBSAT2 is used.
K6CM-IS
List of Models
Ratings
| Power
Supply |
Power supply voltage | K6CM-[][]MA: 100 to 240 VAC, 50/60 Hz
K6CM-[][]MD: 24 VAC, 50/60 Hz, 24 VDC |
|
|---|---|---|---|
| Allowable operating voltage range | 85% to 110% of power supply voltage | ||
| Power supply frequency range | 45 to 65 Hz | ||
| Power consumption | 24 VAC/24 VDC: 3.7 VA/2.0 W max.
100 to 240 VAC: 6.2 VA max. |
||
| Input | Insulation
resistance (ZCT (IRT)) |
Rated input
voltage |
(Line voltage) 200 to 480 VAC, 50 Hz/60 Hz |
| Rated path
current |
300 AAC | ||
| Applicable motor type | Three-phase induction motor (Rated voltage 480 V or less) * | ||
| Outputs | Output form | Transistor output | |
| Output capacity | 3-point | ||
| Output rating | Rated voltage: 24 VDC
Max. current: 50 mA, DC |
||
| Ambient operating temperature | -10 to +55°C (with no condensation or icing) | ||
| Storage temperature | -20 to +65°C (with no condensation or icing) | ||
| Ambient operating humidity | 25% to 85% RH (with no condensation) | ||
| Storage humidity | 25% to 85% RH (with no condensation) | ||
| Case color | Black | ||
| Case material | Polycarbonate UL94-V0 | ||
| Altitude | 2,000 m max. | ||
| Applicable wires | Stranded wires, solid wires, or ferrules | ||
| Applicable wire size | 0.25 to 1.5 mm2 (AWG24 to 16) | ||
| Wire insertion force | 8 N max. (AWG20) | ||
| Screwdriver insertion force | 15 N max. | ||
| Wire stripping length | 8 mm | ||
| Recommended flat-blade screwdriver | XW4Z-00B (Omron) | ||
| Current capacity | 10 A (per pole) | ||
| Number of insertions | 50 times | ||
| Weight | Approx. 200 g | ||
| Mounting | Mounts to DIN Track
screw mounting |
||
| Dimensions | 45 (W) × 90 (H) × 90 (D) mm | ||
| Setting method | Communications settings from a dedicated tool via EtherNet/IP | ||
| Other functions | Display value selection, self-diagnosis error output, setting value
initialization, operation integration |
||
| Accessories | Operation manual, CD-ROM (Motor condition monitoring Tool) | ||
* Motors other than three-phase induction motors (synchronous motors, single phase motors, servo motors, and stepping
motors) are excluded.
motors) are excluded.
Characteristics
| Measurement range | Insulation resistance: 0.000 M to 1.000 MΩ,
Leakage current: 0.0 mA to 200.0 mA |
|
|---|---|---|
| Measurement
absolute accuracy |
Insulation
resistance |
±35% rdg±2 digit (when the insulation resistance is 0.2 MΩ max.), when
a 200-V/7.5-kW max. motor is used *1 ±35% rdg±2 digit (when the insulation resistance is 0.4 MΩ max.), when a 400-V/7.5-kW max. motor is used *1 |
| Sampling cycle | Normal mode: 10 s, Inverter special measurement mode: 60 s | |
| Moving average frequency | 1, 2, 4, 8, 16, 32 times | |
| External
trigger *2 |
External contact input
specification |
Short-circuit: Residual voltage 1.5 V max.
Open: Leakage current 0.1 mA max. |
| Current during short-
circuiting |
Approx. 7 mA | |
| Transistor output | Contact configuration: NPN open collector
Rated voltage: 24 VDC (maximum voltage: 26.4 VDC) Max. current: 50 mA, DC |
|
| Alarm | Parameters that can
be output |
Degradation level, current |
| Expression method | Transistor output, alarm bar | |
| Setting value | Insulation resistance: 0.000 M to 9.999 MΩ | |
| Hysteresis | 10% width of setting value | |
| Reset method | Manual reset/automatic reset (switchable)
* Manual return method: Press the ALMRST button |
|
| LCD display | 7-Segment digital display and single-shot display
Font height 14 mm |
|
| Applicable
standards |
Conforming standards | EN61010-2-030
Installation environment: Pollution degree 2, overvoltage category II, measurement category II |
| EMC | EN61326-1(EMI: Class A EMS: Industrial Location)
Acceleration ± 0.1G, Velocity ±2.25mm/s, Temperature ± 6°C, insulation resistance ± 35% rdg |
|
| Safety standards | UL61010-2-030 (listing)
Korean Radio Waves Act (Act 10564) RCM EAC |
|
| Insulation resistance | 20 MΩ min.
Between all external terminals and the case Between all power supply terminals and all other terminals Between all sensor connection terminals and trigger input terminal + output terminal + all EtherNet/IP ports |
|
| Dielectric strength | 2,000 VAC for 1 minute
Between all external terminals and the case Between all power supply terminals and all other terminals Between all sensor connection terminals and trigger input terminal + output terminal + all EtherNet/IP ports |
|
| Vibration resistance | Vibration frequency 10 to 55 Hz, slice amplitude 0.35 mm in each of X, Y,
Z directions 5 minute × 10 |
|
| Shock resistance | 100 m/s2, 3 times each in 6 directions along 3 axes | |
| Degree of protection | IP20 | |
| LED display | Alarm bar | Red/Yellow/Green |
| MS, NS *3 | Red/Green | |
| Ethernet
communications *4 |
Number of ports | 1 |
| Physical layer | Ethernet: Connector RJ45 | |
| Type | 100BASE-TX | |
| Transmission distance
(Maximum cable length) |
100 m (Between hub and node) | |
| Topology | Star type | |
| Protocol | EtherNet/IP
Modbus TCP *5 |
|
*1. For details, refer to the technical data on Data Sheet.
*2. The external trigger function can be used only when the insulation resistance type is EIP CPU version 1.1 or higher.
*3. MS: Product status display, NS: Network status display.
*4. A tag data link timeout may occur with products manufactured on or before April 30, 2019, over a network system
including nodes set for multicast communications. Use the multicast blocking function of the switching hub to prevent
multicast packets from reaching the K6CM.
*5. Can be used only with EIP CPU version 1.2 or higher.
*2. The external trigger function can be used only when the insulation resistance type is EIP CPU version 1.1 or higher.
*3. MS: Product status display, NS: Network status display.
*4. A tag data link timeout may occur with products manufactured on or before April 30, 2019, over a network system
including nodes set for multicast communications. Use the multicast blocking function of the switching hub to prevent
multicast packets from reaching the K6CM.
*5. Can be used only with EIP CPU version 1.2 or higher.
ZCT (IRT)
Ratings and Specifications
| Model | K6CM-ISZBI52 | |
|---|---|---|
| Construction | Indoor split type | |
| Rated path current | 300 A | |
| Through hole dia. | 52 mm dia. | |
| Rated voltage | 200 to 480 VAC, 50 Hz/60 Hz three phase | |
| Measurement range | Specified in main unit “Characteristics” | |
| Measurement accuracy | Specified in main unit “Characteristics” | |
| Voltage input terminal | 3-terminal lead wire, Length: 1m (pre-wired cable) | |
| Output terminal | 4-terminal lead wire, Length: 1m (pre-wired cable) Available wire length 100 m max. * | |
| Applicable
standards |
Conforming
standards |
EN 61010-2-030
Installation environment: Pollution degree 2, overvoltage category II, measurement category II |
| EMC | EN 61326-1 (EMI: Class A EMS: Industrial Location) | |
| Safety standards | UL 61010-2-030 (Recognition) + CSA C22.2 No. 61010-2-030
RCM EAC |
|
| Insulation resistance | Between Mounting bracket - Secondary winding: 100 MΩ min. | |
| Dielectric strength | Between Mounting bracket - Secondary winding: 2000 VAC, 1 minute | |
| Ambient operating temperature | -10 to +55°C (with no condensation or icing) | |
| Ambient operating humidity | 25 to 85% (with no condensation) | |
| Weight | Approx. 2.3 kg (including cables) | |
| Degree of protection | IP20 | |
* When extending the cable on the pre-amplifier side, use shielded twisted pair cable with wire gauges of AWG24 to 16.
Motor condition monitoring Tool (Software included with main unit)
Operating Environment
| Element | Specification |
|---|---|
| Supported OS | Windows 7, Windows 8.1, Windows 10 (32 bit/64 bit) (Japanese/English) |
| .NET | .NET Framework 4 and .NET Framework 3.5 |
| CPU | 1 GHz or more, 32 bit or 64 bit processor |
| Memory | 1 GB or more, or 2 GB or more (for 64 bit) |
| HDD | Available space of 16 GB or more, or 20 GB or more (for 64 bit) |
| Others | Since this software is provided on a CD-ROM, a CD-ROM reading device must be available.
If data is to be collected, a LAN I/F must be available. |
Functions/Specifications
(For more details, refer to the catalog of each product.)
| Item | Specification | |
|---|---|---|
| Project | Number of files that can be created | No limit |
| Log file | CSV data format | |
| Monitoring cycle | 5 second to 366 days | |
| Number that can be
registered in one project |
Number of motors (device groups) | 10 |
| Number of devices per motor (device group) | 3 *1 | |
| Graphic display | Type of graph | Line graph |
| Display period *2 | 1 hour, 1 day, 1 month, 1 year | |
*1. One vibration and temperature type, one insulation resistance type, and one current comprehensive diagnosis type can
be set for one motor.
*2. In the software tool version 1.2.0.0 and earlier, the graph display period can be set by selecting the tabs (1 hour, 1 day,
3 months, 6 months, 1 year, 2 years, 5 years, 10 years, 20 years).
In the software tool version 1.2.0.0 and later, you can move the graph in the time axis direction using the graph time axis
movement.
be set for one motor.
*2. In the software tool version 1.2.0.0 and earlier, the graph display period can be set by selecting the tabs (1 hour, 1 day,
3 months, 6 months, 1 year, 2 years, 5 years, 10 years, 20 years).
In the software tool version 1.2.0.0 and later, you can move the graph in the time axis direction using the graph time axis
movement.
last update: April 1, 2022
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