Details

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BUY MOV-14D431KTR https://www.utsource.net/itm/p/12607495.html

Parameter	Value	Unit
Type	Metal Oxide Varistor (MOV)	-
Nominal Voltage (Un)	430	VAC
Maximum Clamping Voltage (Vc) at 8/20 渭s, 1 kA	1075	V
Maximum Discharge Current (Imax) at 8/20 渭s	1000	A
Energy Absorption (W) at 8/20 渭s	400	J
Capacitance	3300	pF
Leakage Current (Ileak) at 225 VAC	10	渭A
Response Time	< 25	ns
Operating Temperature	-40 to +85	掳C
Storage Temperature	-55 to +125	掳C
Case Size	14 mm Diameter x 4.3 mm Height	-
Terminal Type	Radial Leads	-

Instructions for Use:

1. Mounting:

   • Ensure that the MOV is mounted securely to avoid mechanical stress.
   • Use appropriate mounting hardware to secure the device.

2. Electrical Connection:

   • Connect the MOV in parallel with the circuit it is intended to protect.
   • Ensure that the leads are soldered or connected properly to avoid loose connections.

3. Voltage Selection:

   • Choose the MOV with a nominal voltage (Un) that is suitable for the operating voltage of the circuit.
   • The nominal voltage should be higher than the maximum continuous operating voltage of the circuit.

4. Current Handling:

   • Ensure that the maximum discharge current (Imax) of the MOV is sufficient to handle the expected surge currents.
   • Do not exceed the maximum clamping voltage (Vc) to prevent damage to the protected circuit.

5. Thermal Management:

   • Provide adequate heat dissipation if the MOV is expected to handle frequent surges.
   • Avoid exposing the MOV to temperatures outside its operating range.

6. Testing:

   • Regularly test the MOV for leakage current and capacitance to ensure it is functioning correctly.
   • Replace the MOV if it shows signs of degradation or failure.

7. Storage:

   • Store the MOV in a dry, cool place within the specified storage temperature range.
   • Handle with care to avoid physical damage.

8. Compliance:

   • Ensure that the MOV meets all relevant safety and compliance standards for the application.

(For reference only)