Dynas3 HT (High Torque)

Overview

The Dynas3 system represents a complete "loading unit". The components of the system have been optimised over many years of experience. The system has defined and standardised interfaces which significantly ease the engineering process involved getting the dynamometer to run with our specimen. The system has short delivery, installation and start-up times due to the proven concept and standard parameter records.

Features

High rated torque make these types of electrical machines optimally suitable for testing small and medium-size Diesel engines. The wide speed range also permits testing of spark-ignition engines. Speed gradients of 8,000 rpm/s and above provide the dynamic response required for sophisticated simulation tasks.


Manufactured by HORIBA

Specifications

Machine DYNAS3 HT

HT
250

HT
350

HT
460

Rated power (absorbing)

[kW]

250

350

460

Rated current IN

[A]

392

579

755

Rated speed (absorbing)

[rpm]

3328

3325

2960

Rated torque (absorbing)

[Nm]

718

1005

1484

Rated power (driving)

[kW]

235

336

440

Rated speed (driving)

[rpm]

3275

3275

2920

Rated torque (driving)

[Nm]

685

985

1439

Overload factor, absorbing (max. 60 s and 10 min cycle time)

1.2

1.1

1.2

Maximum speed nmax

[rpm]

10000

9000

8000

Power at nmax (absorbing)

[kW]

150

235

350

Moment of inertia, machine

[kgm2]

0.8

1,26

1,57

Moment of inertia including attachments

[kgm2]

0.84

1,44

1,76

Max. speed gradient up to rated speed incl. overload

[rpm/s]

9850

7350

9650


 

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