KONICS DPU Series Manual

DPU
Features
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.
Ordering information
DPU 1
※ 1: For 1-phase models, these are customizable.
E-2
Series
2 A 025 R
Rated current capacity
Number of phases
Please read "Caution for your safety" in operation manual
before using this unit.
R RS485 communication
Option D Remote Display Unit
A Remote Display Unit + RS485 communication
N No option
025 25 A
040 40 A
050 50 A
070 70 A
080 80 A
100 100 A
120 120 A
150 150 A
180 180 A
1-phase
A 0 to 70 A
Size
B 80 to 200 A
C 250 to 350 A
D 400 to 600 A
E Option
1 110 V
Power supply
2 220 V
3 380 V
4 440 V
1 1-phase
3 3-phase
Item
DPU Digital Power Controller Unit
200 200 A
250 250 A
350 350 A
400 400 A
500 500 A
600 600 A
※1
750 750 A
※1
950 950 A
3-phase
0 to 50 A
70 to 200 A