Processor diagnostic connection PM860AK01


External connections:
• Excitation current to the load cells
• 2 or 4 analog inputs for load cell signals
• 4 analog outputs, voltage or current
• 8 digital inputs for control signals
• 8 digital outputs
• +24 V supply for external units, max 0.5 A
• Ethernet connection
• Service and multiple control units
• 2 serial interfaces of type RS-232 for
external displays, control, etc.

Model: PM860AK01

Category: SKU: PM860AK01 Tag:
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Contacts:kelly CHEN


Processor diagnostic connection PM860AK01

Processor diagnostic connection PM860AK01


Due to its flexibility the general current and voltage protection (CVGAPC) function can be used, with appropriate settings and configuration in many different applications. Some of possible examples are given below:
1. Transformer and line applications:
• Underimpedance protection (circular, non-directional characteristic)
• Underimpedance protection (circular mho characteristic)
• Voltage Controlled/Restrained Overcurrent protection
• Phase or Negative/Positive/Zero Sequence (Non-Directional or
Directional) Overcurrent protection
• Phase or phase-to-phase or Negative/Positive/Zero Sequence over/under voltage protection
• Special thermal overload protection
• Open Phase protection
• Unbalance protection
2. Generator protection
• 80-95% Stator earth fault protection (measured or calculated 3Uo)
• Rotor earth fault protection (with external COMBIFLEX RXTTE4 injection unit)
• Underimpedance protection
• Voltage Controlled/Restrained Overcurrent protection
• Turn-to-Turn & Differential Backup protection (directional Negative Sequence. Overcurrent protection connected to generator HV terminal CTs looking into generator)
• Stator Overload protection
• Rotor Overload protection
• Loss of Excitation protection (directional pos. seq. OC protection)
• Reverse power/Low forward power protection (directional pos. seq. OC protection, 2% sensitivity)
• Dead-Machine/Inadvertent-Energizing protection
• Breaker head flashover protection


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2. We will ship the product to you on the same day or within 1-2 working days after receiving your payment. The shipping time depends on the country/region where you reside, the customs and habits of your country/region, and especially during peak hours.
3. Assuming (assuming) that the item requires payment of tariffs from your country, the buyer is obligated. We are not responsible for any taxes or customs fees in your country/region.


Return Policy:
1. Please contact us before returning the item.
2. The buyer should inform the seller of all returned items within 7 days after receiving the package. We reserve the right to reject any request to inform the seller for more than 7 days.
3. Returned products must have all original packaging and be in good condition.


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