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Inventory/Safety & Test Equipment/NLU5000 Loading Unit
Safety & Test EquipmentT&R Test EquipmentPart no. NLU5000Backordered — sourced independently

NLU5000 Loading Unit

5000 A loading unit for high-current primary injection testing on large switchgear and CT circuits.

Delivers a controlled load at up to 5000 A, extending primary injection testing to the largest circuits in a distribution substation.

Used with NAL5000 output leads (1.5 m and 3 m) sized with 560 mm² conductors to carry the test current without excessive volt drop.

Availability

Backordered — sourced independently

Not on our shelf today. Z Power Electric sources this part through independent, surplus, and new-old-stock channels rather than waiting on the factory queue, and confirms price and lead time within 24 hours.

Catalog pricing

Request quotePricing confirmed by sourcing
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Request pricing and availability for this item. Z Power Electric can confirm lead time, sourcing options, and part details.

  • 30-day returns
    On standard orders
  • 24-hour quote
    From our sourcing team
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NLU5000 Loading Unit — T&R Test Equipment — Safety & Test Equipment
NLU5000 Loading Unit — T&R Test Equipment — Safety & Test Equipment, image 2
NLU5000 Loading Unit — T&R Test Equipment — Safety & Test Equipment, image 3

Quick facts

Brand
T&R Test Equipment
Part number
NLU5000
Category
Safety & Test Equipment

Product overview

Built for substation commissioning and periodic protection proving.

Specifications

Part Number
NLU5000
Brand
T&R Test Equipment
Weight
60 kg
Dimensions
450 × 275 × 305 mm
Supplied Accessories
User manual Calibration certificate Output screw set 2 x 19mm ring combi spanner

Key features

  • Exceptional versatility and reliability
  • Three output taps for a wide range of load impedances
  • Configurable maximum current: 5000A on the 2.3V range, 2500A on the 4.6V range or 1250A on the 9.2V range
  • Seamless connection to the Control Unit with included interconnect lead
  • Designed to meet the stringent requirements of BS EN61010
  • Duty cycle trip and thermal protection for enhanced safety

Questions about this part

Where can I buy the T&R Test Equipment NLU5000?

Not on our shelf today. Z Power Electric sources this part through independent, surplus, and new-old-stock channels rather than waiting on the factory queue, and confirms price and lead time within 24 hours. Z Power Electric is an independent MRO supplier in Calimesa, California — we buy outside authorized distribution, which is why we can quote parts that a standard distributor shows as unavailable.

Is the T&R Test Equipment NLU5000 discontinued or obsolete?

Manufacturer lifecycle status changes by part number and region, so we confirm it per quote rather than publishing a claim that may be out of date. Either way it does not change what we do: we source discontinued, obsolete, and backordered parts as a matter of course, and the quote states whether we located the original or are proposing an equivalent.

How long does it take to get a quote on the T&R Test Equipment NLU5000?

We respond to every sourcing request within 24 hours, and the quote states a confirmed ship date rather than an estimate. Mark the request urgent if the part is holding up a line.

Is Z Power Electric an authorized T&R Test Equipment distributor?

No — and that is the point. Z Power Electric is an independent supplier, so we are not limited to T&R Test Equipment's authorized channel or its order book. We source through surplus, new-old-stock, and independent inventory, and we state the condition and source channel of every unit on the quote.