Relay Accessories

relay accessories dimensions

 

Heat Sink Dimensions by Part Number:

Code Number Descriptor Dimensions
A B C D E F
in. (mm) in. (mm) in. (mm) in. (mm) in. (mm) in. (mm)
Z100-0815-000A 18A N/A 1.8 (46) 3.25 (82.6) 3.7 (94) N/A 1.9 (48)
Z100-0815-000B 35A 1.91 (48.5) 3.2 (81) 3.25 (82.6) 3.7 (94) 1.81 (46) 2.9 (74)
Z100-0815-000C 55A 1.89 (48) 3.2 (81) 5.45 (138.4) 5.89 (149.6) 1.81 (46) 3.6 (91)
Z100-0815-XXFC* 75A 1.89 (48) 3.2 (81) 5.45 (138.4) 7.16 (181.9) 1.81 (46) 3.6 (91)

*Fan cooled

 

Heat Sinks:

Part Number Description
Z100-0815-000A = 18A or 2.2°C/watt
Z100-0815-000B = 35A or 1.1°C/watt
Z100-0815-000C = 55A or 0.6°C/watt
Z100-0815-12FC = 75A or 0.16°C/watt (120VAC fan)
Z100-0815-24FC = 75A or 0.16°C/watt (240VAC fan)

 


Fast Cycle Card:

In order to obtain the very rapid cycling time required for longer heater life, accurate temperature control and higher watt densities, Watlow has developed a loop-powered firing card for SSRs. This card operates from a standard instrumentation signal of 4 to 20mA and controls solid state relays with a time proportional cycle rate of less than one second (4VAC cycles on and 4VAC cycles off at 50 percent power).

 

Fast Cycle Input Card and Shorted SSR Alarm Card:

For direct mounting on zero cross dc input solid state relay

Part Number Description
RPC-5399-42-000 = Fast cycle input card, 4 to 20mA input
RPC-5386-0000 = Shorted SSR alarm card

 


 

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Summary

    relay accessories diagramme

     

    Heat Sink Dimensions by Part Number:

    Code Number Descriptor Dimensions
    A B C D E F
    in. (mm) in. (mm) in. (mm) in. (mm) in. (mm) in. (mm)
    Z100-0815-000A 18A N/A 1.8 (46) 3.25 (82.6) 3.7 (94) N/A 1.9 (48)
    Z100-0815-000B 35A 1.91 (48.5) 3.2 (81) 3.25 (82.6) 3.7 (94) 1.81 (46) 2.9 (74)
    Z100-0815-000C 55A 1.89 (48) 3.2 (81) 5.45 (138.4) 5.89 (149.6) 1.81 (46) 3.6 (91)
    Z100-0815-XXFC* 75A 1.89 (48) 3.2 (81) 5.45 (138.4) 7.16 (181.9) 1.81 (46) 3.6 (91)

    *Fan cooled

     

    Heat Sinks

    Part Number Description
    Z100-0815-000A = 18A or 2.2°C/watt
    Z100-0815-000B = 35A or 1.1°C/watt
    Z100-0815-000C = 55A or 0.6°C/watt
    Z100-0815-12FC = 75A or 0.16°C/watt (120VAC fan)
    Z100-0815-24FC = 75A or 0.16°C/watt (240VAC fan)

     


    Fast Cycle Card

    In order to obtain the very rapid cycling time required for longer heater life, accurate temperature control and higher watt densities, Watlow has developed a loop-powered firing card for SSRs. This card operates from a standard instrumentation signal of 4 to 20mA and controls solid state relays with a time proportional cycle rate of less than one second (4VAC cycles on and 4VAC cycles off at 50 percent power).

     

    Fast Cycle Input Card and Shorted SSR Alarm Card

    For direct mounting on zero cross dc input solid state relay

    Part Number Description
    RPC-5399-42-000 = Fast cycle input card, 4 to 20mA input
    RPC-5386-0000 = Shorted SSR alarm card

     


     

    More Information
    Manufacturer
    Watlow
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