Plate type instrument control module PFVI401 3BSE018732R1


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:PFVI401 3BSE018732R1

Category: SKU: PFVI401 3BSE018732R1 Tag:
Whatsapp:+86 15359293870
WeChat:+86 18106937731
Contacts:kelly CHEN


Plate type instrument control module PFVI401 3BSE018732R1

Plate type instrument control module PFVI401 3BSE018732R1


The settings for Distance measuring zones, quadrilateral characteristic ((ZMRPDIS) are done in primary values. The instrument transformer ratio that has been set for the analogue input module is used to automatically convert the measured secondary input signals to primary values used in (ZMRPDIS). The following basics must be considered, depending on application, when doing the setting calculations:

• Errors introduced by current and voltage instrument transformers, particularly under transient conditions.

• Inaccuracies in the line zero sequence impedance data, and their effect on the calculated value of the earth-return compensation factor.

• The effect of infeed between the IED and the fault location, including the influence of different Z0 /Z1 ratios of the various sources.

• The phase impedance of non transposed lines is not identical for all fault loops. The difference between the impedances for different phase-to-earth loops can be as large as 5-10% of the total line impedance. • The effect from load transfer together with fault resistance may be considerable in some extreme cases.

• Zero sequence mutual coupling from parallel lines. Setting of zone 1 The different errors mentioned earlier usually require a limitation of the underreaching zone (normally zone 1) to 75 – 90% of the protected line. In case of parallel lines, consider the influence of the mutual coupling according to section “Parallel line application with mutual coupling” and select the case(s) that are valid in the particular application.

By proper setting it is possible to compensate for the cases when the parallel line is in operation, out of service and not earthed and out of service and earthed in both ends. The setting of earth-fault reach should be selected to be <95% also when parallel line is out of service and earthed at both ends (worst case).



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!


Related models:

PFSK113 7625013-S
PFSK130 3BSE002616R1
PFSK151 3BSE018876R1
PFSK152 3BSE018877R1
PFSK152 3BSE018877R2
PFSK160A 3BSE009514R1
PFSK162 3BSE015088R1
PFSK164 3BSE021180R1
PFTL101A 0.5KN 3BSE004160R1
PFTL101A 0.5KN 3BSE004172R1
PFTL101A 1.0KN 3BSE004166R1
PFTL101A 2.0KN 3BSE004172R1
PFTL101A 2.0KN 3BSE004191R1
PFTL101B 2.0KN 3BSE004185R1
PFTL101B 5.0KN 3BSE004191R1
PFTL101BE 2.0KN 3BSE004214R1