Omron K6CM User Manual page 36

1 Overview
K6CM-ISZB Insulation Resistance Sensor for ZCT (IRT)
 List of Models
Model Construction
K6CM-ISZBI52 Split type
Note A cable for connection is provided with the ZCT (IRT).
 Ratings and Specifications
Item
Construction
Rated current
Diameter of through holes
Applicable circuit
Power supply voltage
Rated voltage:
Voltage input terminal
Output terminal
Wire length
Insulation resistance
Dielectric strength
Ambient operating temperature
Storage temperature
Ambient operating humidity
Degree of protection
Altitude
Applicable standards
Adaptive fuse
Installation environment
Weight
1 - 16
Rated path
Rated voltage
current
300 A 200 to 480 VAC
Model
Indoor split type
300 A (When using the ground wire to penetrate)
52 mm dia.
Three-phase 3 wire, S-phase: ground
Three-phase four-wire, N-phase: grounding, load side: delta connection
Supplied from K6CM-ISM , DC 10 V (Direct current)
200 to 480 VAC, 50/60 Hz, three-phase
3-terminal lead wire L = 1 m
4-terminal lead wire L = 1 m
Output cable: 100 m max.
Mounting bracket - Secondary winding: 100 MΩ min.
Mounting bracket - Secondary winding: 2.2 kV 1 min
-10 to 55°C (with no condensation or icing)
-20 to 65°C (with no condensation or icing)
25 to 85% RH
IP67 (IEC 60529)
2,000 m max.
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)
Safety standards: UL61010-2-030 (Recognition) + CSA C22.2 No. 61010-2-030
Korean Radio Waves Act (Act 10564), RCM
1 A, 480 V, UL Listed, CSA Certified
Overvoltage category II, Measurement category II (CAT II, ZCT (IRT) input), Pollution
Degree 2 (EN 61010-1)
Approx. 2.3 kg (including cables)
K6CM Motor Condition Monitoring Device User's Manual (N219)
Through hole dia (mm) K6CM to be connected
52 dia Vibration & temperature
type (K6CM-ISM)
K6CM-ISZBI52