|
Parameter
|
Type
|
Description
|
|---|---|---|
|
Avg. Cycles/Hour
|
Real
|
The average number of cycles per hour.
|
|
Type
|
Choice List
|
The type of device. Choices vary by subcategory.
|
|
# Switching Contacts
|
Integer
|
The number of switching contacts in the device.
|
|
# Reversing Contacts
|
Integer
|
The number of reversing contacts in the device.
|
|
Transient State Voltage
|
Real (Volts)
|
The transient state voltage at the device.
|
|
Transient State Current
|
Real (Amps)
|
The transient state current at the device.
|
|
Protection
|
Choice List
|
Required only for the following subcategories: Electromechanical Relays, Thermal Relays; and Industrial Relays, High Voltage Vacuum Relays, Power Mercury Wetted Relays.
The type of protection for the device. Choices are:
• Dust Protection
• Hermetic Relay
• Open Relay
• Sealed Relay
|
|
Pollution Factor
|
Choice List
|
Required only for the following subcategories: Electromechanical Relays, Thermal Relays; and Industrial Relays, High Voltage Vacuum Relays, Power Mercury Wetted Relays.
The pollution factor for the device. Choices are:
• Low
• Moderate
• High
|
|
Type of Current
|
Choice List
|
Required only for the following subcategory: Industrial Relays, High Voltage Vacuum Relays, Power Mercury Wetted Relays
The type of current. Choices are:
• AC
• DC
|
|
Temperature
|
Real (Degrees C)
|
The rise in temperature between the operating temperature and the junction. If you enter a value for this parameter, this value is added to the operating temperature.
|
|
[Derating Parameters]
|
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|
For more information, see Derating Parameters.
|