OMRON K7GE-MG Insulation Resistance Monitoring Device

Brand: OMRONModel: K7GE-MGProduct Name: Insulation Resistance Monitoring DeviceSpecification: ItemSpecificationsPower supply voltage and frequencyK7GE-MGMA: 100 to 240 VAC, 50/60 Hz K7GE-MGMD: 24 VAC,

  • model: K7GE-MG

Brand: OMRON

Model: K7GE-MG

Product Name: Insulation Resistance Monitoring Device



Specification:

Item

Specifications

Power supply voltage
and frequency

K7GE-MGMA: 100 to 240 VAC, 50/60 Hz
K7GE-MGMD: 24 VAC, 50/60 Hz, 24 VDC

Operating voltage range

85% to 110% of the rated voltage

Operating frequency
range

45 to 65 Hz

Power consumption

Maximum Unit configuration: one Main Unit and eight Probe Units
12.9 VA max. (100 to 240 VAC)/7.8 VA max. (24 VAC)/4.7 W max. (24 VDC)
Minimum Unit configuration: one Main Unit and one Probe Unit
8.4 VA max. (100 to 240 VAC)/4.6 VA max. (24 VAC)/2.5 W max. (24 VDC)

Ambient operating
temperature

-10 to 55°C (with no condensation or icing)

Ambient operating
humidity

25% to 85% (with no condensation)

Storage temperature

-20 to 65°C

Altitude

2,000 m max.

Recommended fuse

T2A, time delay, high-breaking capacity (for Main Unit operating power supply)
Tripping current: 7 A max., fast-blow (for Probe Unit voltage input)

Insulation resistance

20 MΩ min.
Between all external terminals and the case, between all power supply terminals
and all other terminals, between PE terminal, and trigger input terminal,
all communications terminals and all transistor output terminals
1,000 MΩ min.
Between Probe Unit voltage monitoring terminal and PE terminal

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 PE terminal, and trigger input terminal,
all communications terminals and all transistor output terminals
1,000 VDC for 1 minute
Between Probe Unit voltage monitoring terminal and PE terminal

Vibration resistance

Frequency: 10 to 55 Hz, 0.35-mm single amplitude, acceleration 50 m/s2,
10 sweeps of 5 min each in X, Y, and Z directions

Shock resistance

100 m/s2, 3 times each in X, Y, and Z axes, 6 directions

Degree of protection

IP20

Terminal block type

Push-In Plus

Exterior color

Black (Munsell N 1.5)

Mounting

DIN Track mounting

Weight

Main Unit: Approx. 156 g
Probe Unit: Approx. 63 g

Installation environment

Operation power supply: EN/IEC 61010-1 Over-voltage category II Pollution degree 2
Measurement circuit: EN/IEC 61010-2-030 Pollution degree 2
For details about the measurement category, refer to Cataloge.

Electromagnetic
environment

EN/IEC 61326-1 Industrial electromagnetic environment

Safety standards

UL 61010-1, CAN/CSA-C22.2 No.61010-1
Korean Radio Waves Act (KN 61000-6-2 and KN 11)
RCM

Wiring
material

Wire type

Solid wire or stranded wire

Wiring material

Copper

Recommended
wire

0.25 to 1.5 mm2
AWG 24 to AWG 16

Stripping length
Without ferrules

8 mm


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