Difference between revisions of "IONICUBE electrical specifications"

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(Power supply)
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<sup>2</sup>) Possible to use from 5 VDC upwards, however short circuit protection feature of IONI drive is lost below 12 VDC.
 
<sup>2</sup>) Possible to use from 5 VDC upwards, however short circuit protection feature of IONI drive is lost below 12 VDC.
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==Power capability==
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{| class="wikitable"
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|-
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! Specification !! Continuous rating !! Peak/surge rating
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|-
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| Maximum input supply current through connector X3|| 20 A<sup>1</sup> || 35 A<sup>1</sup>, 10 secs
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|-
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| Maximum input supply current through soldered wire || 30 A<sup>1</sup> || 50 A<sup>1</sup>, 10 secs
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|-
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| Maximum output current per motor phase || 20 A || 30 A
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|}
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<sup>1</sup>) Equivalent power can be calculated by multiplying supply current and supply voltage. I.e. 20 A * 50 V = 1000 W
  
 
==[[Regenerative resistor]]==
 
==[[Regenerative resistor]]==

Revision as of 00:44, 19 February 2016

Mechanical

Property Value Units
Dimensions (including IONI drives) 153.5 × 44 × 111.9 (W×H×D) mm
Weight 0.35 kg
Drawings 2D & 3D models PDF/IGES/STEP

Environment

Property Value Units
Operating temperature 10-70 °C
Storage temperature -30-90 °C
Humidity 0-95 non-condensing  %

Power supply

Supply1 Input voltage Input current typ Input current max
Logic power 24 VDC +/- 10% 0.1 - 0.4 A 3 A (can occur when driving motor holding brakes or external relays)
Motor power 5 - 52 VDC2 Sum of current consumption of on-board IONI drives

1) Both logic and motor supplies are required.

2) Possible to use from 5 VDC upwards, however short circuit protection feature of IONI drive is lost below 12 VDC.

Power capability

Specification Continuous rating Peak/surge rating
Maximum input supply current through connector X3 20 A1 35 A1, 10 secs
Maximum input supply current through soldered wire 30 A1 50 A1, 10 secs
Maximum output current per motor phase 20 A 30 A

1) Equivalent power can be calculated by multiplying supply current and supply voltage. I.e. 20 A * 50 V = 1000 W

Regenerative resistor

Property Value Units
On-board resistor 15 Ohms 11 Watts
Maximum current for external resistor 8 (continuous), 15 (peak, max 0.5 seconds) A
Minimum allowed external resistance @ 48 VDC supply 4 Ω
Minimum allowed external resistance @ 24 VDC supply 2.5 Ω
Resistor power dissipation 0-1000¹ W

¹) Power dissipation depends on how much system's kinetic energy is directed to the resistor. In typical applications, the dissipation is in range of 10W to 100W.