Specifications; Electrical And Power Specifications - INGENIA Everest CORE Product Manual

Everest CORE - Product manual | Product Description
4.2.

Specifications

4.2.1.

Electrical and Power Specifications

Minimum DC bus supply voltage
Maximum DC bus supply voltage 80 V
Recommended power supply
voltage range
Internal drive DC bus
capacitance
Logic supply voltage
Nominal phase continuous
current
Maximum phase peak current
Efficiency
INGENIA | 2021-04-23 09:56:43
8 V
DC
(continuous)
DC
85 V (peak 100 ms)
DC
Working at 80 V will require a stable power supply able to absorb any possible reinjection coming
back from the driver.
12 V ~ 72 V
DC DC
This voltage range ensures a safety margin including power supply tolerances and regulation
during acceleration and braking.
19 µF
Note that EVE-CORE uses ceramic capacitors. The capacitance value varies with DC bias and
temperature.
4.9 V ~ 5.1 V
DC DC
A minimum of 500 mA should be provided. Higher current may be needed depending on the
feedbacks used.
Rise time of the 5 V supply must be between 2 ms and 10 ms to guarantee a proper initialisation.
45 A @ 60 ºC
Typically, 45 A can be obtained working at 48 V, 20 kHz with an appropriate cooling to keep case
temperature under 60 ºC. On higher temperatures an automatic current derating will be applied to
protect the system. See Thermal and Power
For disambiguation on current definitions please see Disambiguation on current values and naming
for Ingenia Drives.
60 A @ 1 sec
Notice that peak current could be limited by an automatic current derating algorithm. In order to
get 60 A, case temperature should be kept below 35 ºC.
Up to 99% @ 20 kHz, 80 V, 30 A
Specifications below.
8