DPU
Series
E-2
•
Fast response speed and high accuracy
by high-speed CPU
•
Accurate feedback control (static current, static
voltage, static power) by RMS measurement
•
Phase control and zero-crossing cycle control
(
fi
xed/variable cycle) method for various load control
•
Protects inner circuit by built-in rapid fuse
•
Remote monitoring and remote control
Supports Modbus RTU protocol by RS485
communication
•
Built-in customizable 6 digital inputs
•
Basic variable alarm outputs; current error, heater
part (parts of heater break detection), etc.
•
Supports multi input of control input signal
(current, voltage, potentionmeter, etc)
•
Enables to install control part separately
•
Applicable load : all loads such as super kanthal,
platinum, molybdenum, carbon, halogen lamp,
chrome, nickel, etc.
Number of phases
Item
Rated current capacity
Size
Power supply
Option
DPU
Digital Power Controller Unit
R
RS485 communication
D
Remote Display Unit
A
Remote Display Unit + RS485 communication
N
No option
1
110 V
2
220 V
3
380 V
4
440 V
1
1-phase
3
3-phase
1-phase
3-phase
A
0 to 70 A
0 to 50 A
B
80 to 200 A
70 to 200 A
C
250 to 350 A
D
400 to 600 A
E
Option
025
25 A
200
200 A
040
40 A
250
250 A
050
50 A
350
350 A
070
70 A
400
400 A
080
80 A
500
500 A
100
100 A
600
600 A
120
120 A
750
750 A
※
1
150
150 A
950
950 A
※
1
180
180 A
1
2
A
DPU
025
R
※
1: For 1-phase models, these are customizable.
Please read “Caution for your safety” in operation manual
before using this unit.
Features
Ordering information
