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LH5946.48/61 230VAC 20-400MV 0.2-6S STANDSTILL MONITOR

LH59464861230VAC / 59267

Manufacturer: Dold
DOLD 20-400MV 0.2-6S STANDSTILL MONITOR

More Information...


2 in stock

Price
£419.18
£503.02 (IncVAT)

Quantity:

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One Free UK delivery per day for all online orders over £20.00
The Standstill monitor LH5946 is suitable to monitor the standstill of all
electric motors that generate a remanence voltage while coasting to stop.
The LH 5946 is connected to the motor terminals and measures the induced
back emf voltage. 2 redundant measuring channels are used (L2-L1
and L3 L1). If the back emf voltage drops to 0 simultaneously in both channels
this indicates standstill and the output relay is energized.
To adopt the unit to all different types of motors and applications the
voltage threshold indicating standstill on LH 5946 is adjustable. Also the
time delay between detection and energisation of the relay is adjustable
(standstill time ts).

Your Advantages
  • Without sensor and safe
  • Fast reaction time
  • Easy to retrofit
  • Combined with Interlock SAFEMASTER STS
Features
  • According to
    • Performance Level (PL) e and category 4 to EN ISO 13849-1
    • SIL-Claimed Level (SIL CL) 3 to IEC/EN 62061
    • Safety Integrity Level (SIL) 3 to IEC/EN 61508, IEC/EN 61511
      and EN 61800-5-2
  • Safe standstill detection on 3- and single-phase motors
  • No external sensors necessary
  • Independent of direction
  • Broken wire detection
  • Forcibly guided safety contacts:
    • 3 NO contacts, 1 NC contact for AC 250 V
  • 2 semiconductor monitoring outputs
  • 1 monitoring output (NO contact)
  • Adjustable voltage setting
  • Adjustable standstill time delay
  • LED indicators for standstill, event of line breakage and
    operation voltage
  • Suitable for operation

Product Information

Alternative Part Number: 59267
Manufacturer: Dold
Pricing Unit: Each
Tariff code: 85364900
Generic code: DOLD
GTIN/UPC/EAN: 4030641592677

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Kempston Controls is electrical and electronic components distributor, providing fuses, sensors, control components, industrial automation equipment and more. If you would like to discuss any of the parts which you see on our online store, please contact our dedicated sales centre on +44 (0) 1933 411411.

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