Hyd-Mech DM8 - Technical Characteristics of the Inverter

Version 24DM
Introduction and technical specifications 1--3
All models can be equipped with the Inverter,anoptional device, which offers
a range of speeds comprised between 20 and 90 mt/min. (from 6.23 to 28.04
ft./min). As the machine is predisposed for the Inverter, it can be installed by
the client or factory pre -- installed on request made during the ordering proce-
dure.
Technical Characteristics of the Inverter
Protection rating IP 31
Vibration and Shock resistance
(EN50178)
0.6gnfrom10to50Hz
2gnfrom50to150Hz
Max. relative humidity 93% without condensation or drop--forming
Acceptable Temperature Range
(EN 50178)
For warehouse storing: from --25˚Cto+65˚C For functioning purposes:
from --10˚Cto+40˚C
Max. altitude 1000 mt. with no derating
-- single phase: 200V -- 15% to 240V + 10%
Supply
-- three--phase: 200V -- 15% to 230V + 10%
380V -- 15% to 460V + 10%
Frequency 50/60 Hz ¦ 5%
Output voltage Maximum voltage equal to the supply voltage
Output frequency range 0.5 to 320 Hz
Max transients 150% of electronic speed control rated current for 60 secs.
Frequency resolution
--- D i s p l a y : 0 . 1 H z
--- Analog inputs: 0.1 Hz per 100 Hz max.
Switching frequency Adjustable from 2.2 to 12 Hz max
galvanic insulation between power and control panel
Electronic speed control protec-
tion and safet
y
de
v
ices
Short circuit protection:
-- of available internal supplies
-- between U--V--W phases
-- between phase and earth for calibres from 5.5 to 15 Kw
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Heat overload protection for overhe ating and overc urr ents
Mains under and overcurrent safety protections
Braking overload protection
Motor protections
Protection integrated in the electronic speed controller with 1
2
t calcula-
tion
BAND SAW
Rated size mm
in.
2750 x 27 x 0.9
108.27x1.06x0.03
Max/min blade length mm
in.
27602740
from 108.66 to 107.87
Blade height mm
in.
27
1.06
Blade width mm
in.
0.9
0.03
Band saw tension bar / Kg / psi 70 / 900 / 1015
Warning