2
ARD
2
F
/
+
Display module (Table 3)
Additional functions (Table 2)
Current Specification (Table 1)
Split
Design serial number
Enterprise code
The corresponding relation between ARD2F current specification and the rated current and power
of the applicable motor is shown in Table 1:
Table 1
Protector current
specification (A)
Ratio
setting
Primary
side
coil
number of transformer
Applicable scope
of motor (kW)
Suitable
for
motor
Rated current range (A)
1
Support
5
circle
0.12-999
0.1-5000
5
1
circle
0.12-999
0.5-5000
1.6
Does
not
support
1
circle
0.12-0.55
0.4-1.6
6.3
1
circle
0.75-2.2
1.6-6.3
25
1
circle
3-11
6.3-25
100
1
circle
15-45
25-100
250
1
circle
55-132
63-250
800
1
circle
160-250
250-800
Additional features of ARD2F are shown in Table 2:
Table 2
Additional function
Code
Additional function
Code
Starting control (including K
function)
Q
Leakage protection
L
Switching input
K
4-20mA analog output
M
Temperature protection
T
Anti - electric shock function
SU
Alarm (Programmable output)
J
SOE event record
SR
1 channel
communication
Modbus_RTU
C
2 channels
communication
2
路
Modbus_RTU
2C
Profibus_DP
CP
Profibus
CCP
Voltage function (phase sequence,
power, power factor)
U
tE time protection
tE
Energy metering
Ep
See Table 3 for the ARD2F display module:
Table 3
Display module
code
90L
LCD display, module size 98×60, opening 92×55 (unit:mm)
Remarks
：
（
1
）、
Current measuring and 2 channels of relay output DO4(97
、
98)
、
DO5(95
、
96
、
94) are
