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SMC LET-400-RDC

P.C.I. up to 400A/1KVA with Time Ammeter, Aux.DC Output

The LET-400-RDC is designed to perform most of the primary tests that are necessary in substations commissioning. It allows to perform with sufficient power, all the primary current injections to test the proper function and wiring of all the elements that compose the protection and measuring section in a substation.

Order #: LET-400-RDC

Mfg Part #: LET-400-RDC

$8,750.00 USD
 
 

Usually ships in 7-10 days

Free shipping over $250

This product is available for shipping to United States only

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Product
Image
NAME, DESCRIPTION
AND ORDER #
Stock
Status
UNIT PRICE QTY
SMC LET-400 SMC LET-400

P.C.I. up to 400A/1KVA

Order #: LET-400

Usually ships in 7-10 days

$5,350.00 USD
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SMC LET-400-RD SMC LET-400-RD

AC Current Test Set up to 2.5kA

Order #: LET-400-RD

Usually ships in 7-10 days

$7,765.00 USD
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SMC LET-1000-RD SMC LET-1000-RD

P.C.I. up to 1000A/2KVA with Timer Ammeter

Order #: LET-1000-RD

Usually ships in 7-10 days

$10,500.00 USD
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SMC LET-2000-RD SMC LET-2000-RD

P.C.I. Up to 2000A/4KVA, 4 Outp ranges, manual

Order #: LET-2000-RD

Usually ships in 7-10 days

$16,500.00 USD
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SMC LET-2010-RD SMC LET-2010-RD

P.C.I. Up to 2000A/6KVA, 4 Outp ranges, manual

Order #: LET-2010-RD

Usually ships in 7-10 days

$17,550.00 USD
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SMC LET-2000-RDM SMC LET-2000-RDM

P.C.I. Up to 2000A/4KVA, 4 Outp ranges, motorized

Order #: LET-2000-RDM

Usually ships in 7-10 days

$18,500.00 USD
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SMC LET-4000-RD SMC LET-4000-RD

P.C.I. Up to 4000A/8KVA 4 Output Ranges, manual

Order #: LET-4000-RD

Usually ships in 7-10 days

$24,500.00 USD
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SMC LET-4000-RDM SMC LET-4000-RDM

P.C.I. Up to 4000A/8KVA 4 Output Ranges, motorized

Order #: LET-4000-RDM

Usually ships in 7-10 days

$26,500.00 USD
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SMC LET-4000-R SMC LET-4000-R

High DC current inject set up to 4000ADC

Order #: LET-4000-R

Usually ships in 7-10 days

$48,900.00 USD
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Overview :

Product Highlights

The regulation system is based on a continuously variable autotransformer (Variac) that supplies to a power transformer that delivers the high current outputs and isolate the main supply from the load. A built-in ammeter and a timer gives the information about the current value and the operation time of the relay or breaker under test.

CHARACTERISTICS

  • Permanent current up to 400A 1KVA in 4 Ranges.
  • Built in digital ammeter 0.5% accuracy.
  • Built in digital timer resolution 1 ms.
  • Thermal and shortcircuit protection.
  • Variable AC and DC voltage up to 220V.
  • Variable auxiliary DC power supply up to 220V.

APPLICATIONS

  • Test of the I/T curve in primary current relays test.
  • Primary injection tests.
  • Test of measurement and protection transformers.
  • In general, primary injection tests including the complete loop, such as current transformer cables, protective relays, and circuit breakers.

Accessories :