Ulvac DC-5-P, Руководство по эксплуатации

Страница: 17 / 105

DC Pulse Power Supply
【
DC-5-P/DC-10-P
】 2 OVERVIEW
5
2-4. Specifications
2-4-1. Electrical specification
Table 2-1: Electrical specification
Item Specifications
Type DC-5-P DC-10P
In
p
u
t s
p
ec
ifi
ca
tio
n
Rated input voltage AC208V AC208V
Input voltage
variation range
AC187V ～ 229V
Number of phases /
Frequency
3 phase: 50/60 Hz
Input connection Connector Connector
Input current 30A or less ※ 1 50A or more ※ 1
Input capacity 8kVA or less ※ 1 13.5kVA or less ※ 1
Leakage current 5.5mA or less 5mA or less
Efficiency 87
％
or more
※
1 87
％
or more
※
1
Power factor 0.81 or more
※
1 0.85 or more
※
1
O
u
tp
u
t
sp
ec
ifi
ca
tio
n
Rated power 5kW 10kW
Rated current 12.5A 25A
Rated voltage 5kHz
～
150kHz
：
800V 155kHz
～
250kHz
：
650V ※
2
Ignition voltage 1500V
Oscillating frequency 5kHz ～ 250kHz
From 5 to 150kHz: Selectable in the unit of 1kHz
From 150 to 250 kHz : Selectable in the unit of 5kHz
Inversion pulse width 0 .4μs
～
5μs : Selectable in the unit of 0.1μs ※
2
Output range
Oscillating frequency
5kHz
～
150kHz
Oscillating frequency
155kHz
～
250kHz
Oscillating frequency
5kHz
～
150kHz
Oscillating frequency
155kHz
～
250kHz
V2
800V
1.5A 12.5A
V4
200V
6.25A
V3
400V
5kW
I3 I2 I1
V1
1500V
V2
650V
1.5A 12.5A
V4
200V
7.69A
V3
400V
5kW
I3
I2
I1
V1
1500V
V2
800V
2.5A 25A
V4
200V
12.5A
V3
400V
10kW
I3
I2 I1
V1
1500V
V2
650V
2.5A
25A
V4
200V
15.38A
V3
400V
10kW
I3 I2 I1
V1
1500V
V1 1500V 1500V V1 1500V 1500V
V2 800V 650V V2 800V 650V
V3 400V 400V V3 400V 400V
V4 200V 200V V4 200V 200V
I1 1.5A 1.5A I1 2.5A 2.5A
I2 6.3A 7.7A I2 12.5A 15.4A
I3 12.5A 12.5A I3 25A 25A
Output polarity Negative polarity
ARC control Inter-pulse ARC function: Continuous mode
HARD ARC function: Continuous mode, One-pulse mode, and DC mode*
During the HARD ARC operation, the operation of the inverter is stopped in addition to the stop of the
reverse-pulse output.
*During the DC mode, the reverse-pulse output is not carried out. Only the inverter is stopped.
Output connection Connector
C
o
n
tr
o
l
Operation mode
system
LOCAL mode/USER mode/HOST mode (SERIAL communication control (RS-232C or RS-485))
/HOST+
mode(USER + HOST mode)
Output control
system
Constant power control (P control) / Constant current control (I control) / Constant voltage control (V
control)
Control accuracy The higher of ±0.5% or less of the rated output or ±1% of the set value
Guaranteed control
range
Constant power control: 10 to 100% of the rated power value
*1 Subject to change according to the customer's use condition and the input facility.
*2 Limited by present oscillated frequency. For details, refer to Fig.2-1.