No. SX-DSV03224-61-
R6.0
Motion Control Business Unit, Panasonic Corporation
[17]About external regenerative resistance
· Size A, B, G, and H do not have built-in regenerative resistors.
· Size C, D, E, and F have built-in regenerative resistors, and the built-in regenerative resistor is effective
by short-circuiting between RB terminal and B terminal.
· When tripping with regenerative load protection error (Err 18.0), it is necessary to install external
regenerative resistor. Remove the short or short bar between the RB terminal and the B terminal,
and connect the external regenerative resistor between the P terminal and the B terminal.
In addition, it is necessary to set regenerative resistance with parameters.
· For details, refer to "Technical
Reference
-Functional Specification-".
* As for external regenerative resistor, we recommend the resistors below:
Input Power Voltage
Size
Single phase
100 V
Single/3 phase 200 V
3 phase 400 V
A
DV0P4280
DV0P4281 (100 W or less), DV0P4283
(200 W)
－
B
DV0P4283
DV0P4283
C
DV0P4282
DV0P4283
D
－
DV0P4284
DV0PM20048
E
DV0P4284 x 2 in parallel
or
DV0P4285 x 1
DV0PM20049
F
DV0P4285 x 2 in parallel
DV0PM20049 x 2 in parallel
G
－
DV0P4285 x 3 in parallel
－
H
－
DV0P4285 x 6 in parallel
－
Manufacturer by Iwaki Musen Kenkyusho
Specification
Built-in thermal protector
operational temperature (Note2)
Part number
Manu
-facturer's
model
Resis
-tance
value
Rated power
(for reference) (Note1)
Free air
Fan used
(1 m/s)
[W]
[W]
DV0P4280
RF70M
50
10
25
140
5 deg. Celsius
DV0P4281
RF70M
100
10
25
Contact point B
DV0P4282
RF180B
25
17
50
Open/close capacity (resistance
load)
DV0P4283
RF180B
50
17
50
1 A
125 VAC, 6000 times
DV0P4284
RF240
30
40
100
0. 5 A 250 VAC, 10000 times
DV0P4285
RH450F
20
52
130
DV0PM20048
RF240TF
120
35
80
DV0PM20049
RH450FTF
80
65
190
Note1)Electric power available without running the built-in thermal protector.
Note2) Each regenerative resistor has built-in thermal fuse and thermal protector for safety.
· When using the thermal protector, please configure the circuit to turn off the power supply.
(See "Wiring and system configuration")
· Built-in thermal fuse may break due to heat dissipation condition, operating temperature range,
power supply voltage, load fluctuation.
Please perform operation confirmation by incorporating it in the machine so that the surface temperature
of regenerative resistance becomes 100 ° C or less in conditions where regenerative resistance is easy to
generate heat (when the power supply voltage is high, when load inertia is large, deceleration time is short, etc.) .
· Please install the regenerative resistance so that people do not touch directly,
such as covering with incombustible material.
· Please make sure that the place where the person touches directly is less than 70 ℃.
