About External Regenerative Resistance - Panasonic MINAS A6B Series Reference Specifications

[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 Data -Functional Specification-".
* As for external regenerative resistor, we recommend the resistors below:
Single phase
Size
A
B
C
D
E
F
G
H
Manufacturer by Iwaki Musen Kenkyusho
Part number
DV0P4280
DV0P4281
DV0P4282
DV0P4283
DV0P4284
DV0P4285
DV0PM20048
DV0PM20049
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 ℃.
R2.0
100 V
DV0P4281 (100 W or less), DV0P4283
DV0P4280
DV0P4283
DV0P4282
－
－
－
Manu
-facturer's Resis
model
-tance
value

RF70M 50
RF70M 100
RF180B 25
RF180B 50
RF240 30
RH450F 20
RF240TF 120
RH450FTF 80
Input Power Voltage
Single/3 phase 200 V
(200 W)
DV0P4283
DV0P4283
DV0P4284
DV0P4284 x 2 in parallel
or
DV0P4285 x 1
DV0P4285 x 2 in parallel
DV0P4285 x 3 in parallel
DV0P4285 x 6 in parallel
Specification
operational temperature (Note2)
Rated power
(for reference) (Note1)
Free air Fan used
(1 m/s)
[W]
[W]
10 25
10 25 140  5 deg. Celsius
17 50
Contact point B
17 50
Open/close capacity (resistance
40 100
load)
52 130
1 A
0.5 A 250 VAC, 10000 times
35 80
65 190
Industrial Device Solution Business Unit, Panasonic Corporation
No. SX-DSV03335 - 62-
3 phase 400 V
－
DV0PM20048
DV0PM20049
DV0PM20049 x 2 in parallel
－
－
Built-in thermal protector
125 VAC, 6000 times