VTK6222-PK, External power isolation kit

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VTK6222-PK, External power isolation kit
Brand: Nexcom

External Attachable Railway Power Isolation Kit for nROK 6222

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VTK-6222-PK is an external attachable power isolation kit for nROK 6222 to protect against sudden power surges. Rated power is 150W, constituting two types of models with 2:1 wide but different input ranges 16.8 ~ 31.2VDC and 67.2 ~ 143VDC, suitable for railway systems used standard input voltages such as 24VDC and 110VDC.


This product is listed in Mobile Computing, Mining, Transport
Input Voltage VTK-6222-APK: 24VDCVTK-6222-FPK: 110VDC
Input Connector M12 (5-pin)
Output Voltage 24VDC
Output Connector M12 (5-pin)
Rated Power 150W
Dimensions 145 x 218 x 49 (W x D x H) (mm)
Weight 1.7kg
Environment Operating temperatures
- EN 50155, class OT4 -40 ~ 70°C, 85°C for 10 minutes
Storage temperatures: -40°C~80°CRelative humidity: 90% (non-condensing)Vibration (random)
- 2g@5~500 Hz
- Operating: MIL-STD-810G, Method 514.6, Category 4, common carrier US highway truck vibration exposure
- Storage: MIL-STD-810G, Method 514.6, Category 24, minimum integrity test
- Operating: MIL-STD-810G, Method 516.6, Procedure I, functional shock=40g
- Non-operating: MIL-STD-810G, Method 516.6, Procedure V, crash hazard shock test=75g
Standards/Certifications with nROK6222 CEFCC Class AEN 50155:2017
- Ambient temperature EN 50155, class OT4 (-40 ~ 70°C, 85°C for 10 minutes)
- Shock and vibration IEC 61373 class B
- Interruptions of voltage supply class S1
- Supply change over class C1, C2
- EMC EN 50121-3-2:2016