MH 9143 DOLD
 MH 9143 DOLD

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MH 9143 DOLD

Manufacturer

DOLD

Country

Germany

Name

MH 9143

Stock availability:

On request

Price: On request

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Specifications MH 9143

If you are questing DOLD MH 9143 , contact FAMAGA, the world's major retailer of industrialized equipment. Our company has advanced for more than ten years - these are cycles of experience, which are expressed in the quality of products and individual attention to each customer. We appreciate everyone, who liased with us - therefore, our regular clients bring in the most favorable purchase forms and discounts on the industrial equipment market. At this time, there are more than 4000 such clients, and we constantly compose new agreements. More than 650 proceedings are resolved per day, because FAMAGA operates all over the world . A advanced logistics link and a partnership network let us to conduct our units anywhere in the world promptly without undermining product quality.

A particular source of good name for FAMAGA is its workers, each of whom contributes to our work. We propose into our team only experts, who already have experience in the field of industrial equipment.

All merchandises from FAMAGA are ensured - we are responsible for the outcome of our work. At the moment, more than 10 million units of products have been shipped, and this number is increasing every day. We are proud that purchasers choose FAMAGA again and again, and we are pleased to make more advanced and technologically developed industrial equipment so as not to lower the bar.

To inquire or place an order, call us by phone or write a message to the online chat on our official website. You can also send a list of the required equipment to the email of our company - we will contact you ourselves with a ready-made commercial proposal from FAMAGA.

Features MH 9143

Function Mains Frequency Monitor
1- / 3-phase 1
Standard measuring range 50, 60 Hz
Measuring range max. 50/60 Hz
Output contacts 2 x 2 w
Operate delay +
Auxiliary voltage required +
Enclosure design Schaltschrank
Width 45 mm
Type MH 9143
According to IEC / EN 60 255, VDE 0435 Teil 303 Monitoring of 50 - and 60 Hz-current supply onover- and underfrequency Monitoring of local generator sets and voltage supplies For precise frequency measuring with fast response time High disturbance immunity Separately adjustable trip points and separate outputs for overandunderfrequency (1 or 2 c/o each) MK 9143N / MH 9143:- Trip points adjustable precisely and reproducible on 10 steprotational switch in the range of ± 0,1 Hz to ± 5 Hz related to50 or 60 Hz- Nominal frequency 50 or 60 Hz selectable- Fixed hysteresis optimised for trip point- Time delay for over and underfrequency each adjustablefrom 0 to 20 s- As option one common output for under and overfrequency&ldquo,Window&rdquo,-mode (MK 9143N/400 / MH 9143/400) MH 9143.38/008: with galvanic separated analogue output (current/voltage) and 11 step LED chain for the actual frequency MK 9143N/600 / MH 9143/600:- Variable alarm value in the range of 45 to 65 Hz- Hysteresis adjustable for under- and overfrequency separatelyadjustable 0 &hellip,20%- Common output for under and overfrequency &ldquo,Window&rdquo,-modecan be selected Start up delay 0&hellip,30 s selectable Manual or auto reset selectable Output relay energized or de-energized on trip selectable foroverfrequency Output relay de-energized on trip for underfrequency Universal frequency measuring input for AC 40 &hellip, 550V Several options for auxiliary supply As option without aux. supply for voltage range AC 18 &hellip, 70 V or70 &hellip, 275V LED indicators for auxiliary supply, input frequency, over andunder frequency alarm 2 possible contact arrangementsMK 9143N and MK 9143N/600: 2 x 1 C/O contacts, width 22,5 mmMH 9143 and MH 9143/600: 2 x 2 C/O contacts, width 45 mm