cpu module PM861K02

¥23,450.00

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: PM861K02

Category: SKU: PM861K02 Tag:
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                E-mail：geabbdcs@gmail.com
Contacts：kelly CHEN

Description

cpu module PM861K02

cpu module PM861K02

 

Intertrip scheme In some power system applications, there is a need to trip the remote end breaker immediately from local protections.

This applies, for instance, when transformers or reactors are connected to the system without circuit-breakers or for remote tripping following operation of breaker failure protection. In intertrip scheme, the send signal is initiated by an underreaching zone or from an external protection (transformer or reactor protection).

At remote end, the received signals initiate a trip without any further protection criteria. To limit the risk for unwanted trip due to spurious sending of signals, the timer tCoord should be set to 10-30 ms dependant on type of communication channel.

The general requirement for teleprotection equipment operating in intertripping applications is that it should be very secure and very dependable, since both inadequate security and dependability may cause unwanted operation.

In some applications the equipment shall be able to receive while transmitting, and commands may be transmitted over longer time period than for other teleprotection systems.

 

 

Shipping:
1. Your item will be shipped to all countries via EMS, unless one country cannot be shipped via EMS. We will choose DHL, UPS, or FedEx. Please leave us your phone number.
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.

 

Response policy:
If you are satisfied with the purchase, please leave us an active response.
2. If you have any questions about the outcome of the transaction or product, please contact us first and we will do our best to satisfy you!
3. Please do not reply with negative feedback before contacting us!

 

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