| |
frequency converters - voltage adapters GSC |
power
from 4.6kW to 15kW |
The
converter, with an input of 230V and frequency 50Hz or 60Hz, is able
to supply any STABILIZED voltages from 0 to 270V a.c.,
sinusoidal, through the knob placed on th efront panel.
The knob is lockable in any positions. Otherwise a remote control on
DB9 connector can be also used to regulate the voltage sending an
analog signal from 0 to 10V. Using a selector the output frequency
cna be changed from 50Hz to 60Hz, no matter at the input frequency.
Also the output frequency, as well as the on/off command, can be
also sent remotely through the DB9 connector.
The converter works at the full output range within a ±15% on the
rated input voltage; from 195V
up to 265V the output voltage can be regulated up to 270V.
A practical LCD display shows the output voltage and current.
The max current is limited to 20
A - 30 A – 45 A – 65 A according to the different models.
An input and an output automatic circuit breaker protects the unit
against overload and short circuit.
It is also inherently protected from short circuit or overcurrent,
as well as the internal overtemperature. This makes the GSC range
absolutely reliable and durable. |
|
|
PART NO. |
GSC 20 |
GSC 30 |
GSC 45 |
GSC 65 |
Product
type |
PWM with
microprocessor control |
Total
efficiency |
87%
|
INPUT |
Input
acceptable voltage |
single phase 230 Vac ±15%
(195V : 265V)
|
Three phase 400 Vac ±15%
(340V : 460V) |
Acceptable
frequency |
50 o 60 Hz ± 10%
|
OUTPUT |
|
Wave
form |
Sine wave
|
Output
voltage with voltage regulator |
0÷270 Vac ± 1% (manual
regulation trough front knob)
|
Frequency |
50 or 60 Hz ± 0,1%
(digital inverter through front switch)
|
Harmonic
distortion |
< 3%
|
Crest
factor (240Vac) |
4:1
|
Power
(PF 1,0) |
20A |
30A |
45A |
65A |
Appearent
power (PF 0,7) |
4.6Kw |
7.6Kw |
10.3Kw |
14.9Kw |
PROTECTIONS |
Current
limiter |
40A
|
Overload |
YES |
Frequency
50/60Hz |
YES |
RFI filter |
YES |
PFC |
YES |
COMMUNICATIONS |
Optical isolated signals
(ON/OFF) |
YES (max. 230V / 1A, with
relay)
sent and received data -
inverter fault
|
ASCII signals |
YES (numeric string)
|
CONTROLLI |
Display |
Input current, output power
%, output voltage, output current, input voltage, output
frequency
|
LED
+ sound alarm |
Overload, Overtemperature,
Off system, Output frequency, input current
|
USEFUL
DATA |
Direttive
|
89/336 EEC "Electromagnetic
compatibility"
73/23 EEC "Low voltage untill to 1000Vac and
1500Vdc"
|
Relative humidity |
(40°C 60%) - (25°C 90%)
|
Working
temperature |
-10°C ÷ +65°C
|
Max
altitude without derating |
1000 mt/s.l.m.
|
Noise
level |
40 dBA
|
Circulating
air volume |
100 m³/h
|
WEIGHT
AND DIMENSIONS |
Height
(H) mm |
215 |
Width
(W) mm |
482 (front panel size) 440 (enclosure
size) |
Depth
(D ) mm |
450+70 (terminal cover) |
650+70 (terminal cover) |
Weight
Kg ± |
35 |
39 |
45 |
45 |
|
Available options: |
GSC20TMI -
isolation transformer for GSC20 |
215x485x510 (rack
5U) |
20A |
35kg |
GSC33TMI -
isolation transformer for GSC33 |
215x485x510 (rack
5U) |
20A |
45kg |
GSC45TTI -
isolation transformer for GSC45 |
215x485x510 (rack
5U) |
20A |
50kg |
GSC65TTI -
isolation transformer for GSC65 |
-- |
65A |
80kg |
Output
frequency 400Hz |
Input voltage 115V - 60Hz |
Input voltage 400V
a.c. three phase 50Hz (only models GSC20-GSC33) |
|