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71-3-L004-A : Motor, 3 phase, 44W, 4 pole, 41.5Vac, 50Hz, SCIM

71-3-L004-A : Motor, 3 phase, 44W, 4 pole, 41.5Vac, 50Hz, SCIM Image

Price $550 + Freight & handling + GST

This is a 3ph, 44W, 4 pole, 41.5 Vac, Delta connected(Δ), 50Hz, Squirrel Cage Induction Motor (SCIM)

The motor has six(6) leads terminated at the terminal box with 4mm diam. sockets enabling the motor to be externally connected for Star/Delta (Y/Δ) starting.

HANDS-ON
Concept

The motors designed low output of 44W enables the student to grip the shaft mounted metal coupling in their hand to stall (Locked-Rotor) the motor. This enables the student to physically feel the difference in torque between the Star(Y) and the delta(Δ) connection as predicted in the theory. i.e. T(star)= 1/3 T(d.o.l.(Δ))

In combination with the following auxiliary equipment all the various 3ph SCIM reduced voltage starting methods can be demonstrated

Voltage         Starter                Auxiliary        Transition
reduction                                  device
50%      Auto Tx                     3P-3-100L      Open   CTT Transition Tx
50%      Korndorfer(Tx)         3P-3-100L      Closed CTT Transition Tx
58%      Star/Delta(Y/Δ)         71-3-SD001   Open   CCT Transition
58%      Wauchope(Y/Δ)        71-3-SD001   Closed CCT Transition
65%      Auto Tx                      3P-3-100L     Open   CCT Transition Tx
65%      Korndorfer(Tx)          3P-3-100L     Closed CCT Transition(Tx)
85%      Auto Tx                      3P-3-100L     Open CCT Transition(Tx)
85%      Korndorfer(Tx)          3P-3-100L     Closed CCT Transition(Tx)
85%      Primary Resistance  3R9-3-100R    Closed CCT Transition
100%    Direct-on-Line(DOL) 71-3-SD001       none
Variable frequency Speed control 55-3-Z001  Sub & Super-Synchronous speed

71-3-L004-A : Motor, 3 phase, 44W, 4 pole, 41.5Vac, 50Hz, SCIM

71-3-L004-A : Motor, 3 phase, 44W, 4 pole, 41.5Vac, 50Hz, SCIM Image

Price $550 + Freight & handling + GST

This is a 3ph, 44W, 4 pole, 41.5 Vac, Delta connected(Δ), 50Hz, Squirrel Cage Induction Motor (SCIM)

The motor has six(6) leads terminated at the terminal box with 4mm diam. sockets enabling the motor to be externally connected for Star/Delta (Y/Δ) starting.

HANDS-ON
Concept

The motors designed low output of 44W enables the student to grip the shaft mounted metal coupling in their hand to stall (Locked-Rotor) the motor. This enables the student to physically feel the difference in torque between the Star(Y) and the delta(Δ) connection as predicted in the theory. i.e. T(star)= 1/3 T(d.o.l.(Δ))

In combination with the following auxiliary equipment all the various 3ph SCIM reduced voltage starting methods can be demonstrated

Voltage         Starter                Auxiliary        Transition
reduction                                  device
50%      Auto Tx                     3P-3-100L      Open   CTT Transition Tx
50%      Korndorfer(Tx)         3P-3-100L      Closed CTT Transition Tx
58%      Star/Delta(Y/Δ)         71-3-SD001   Open   CCT Transition
58%      Wauchope(Y/Δ)        71-3-SD001   Closed CCT Transition
65%      Auto Tx                      3P-3-100L     Open   CCT Transition Tx
65%      Korndorfer(Tx)          3P-3-100L     Closed CCT Transition(Tx)
85%      Auto Tx                      3P-3-100L     Open CCT Transition(Tx)
85%      Korndorfer(Tx)          3P-3-100L     Closed CCT Transition(Tx)
85%      Primary Resistance  3R9-3-100R    Closed CCT Transition
100%    Direct-on-Line(DOL) 71-3-SD001       none
Variable frequency Speed control 55-3-Z001  Sub & Super-Synchronous speed