Moog DS2110, Инструкция по установке и эксплуатации

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CHAPTER 3.0 Wiring and Installation 3-32
CDS7324 (FORMERLY LSF-0819)
Rev. A INSTALLATION & USER’S MANUAL
3.9 Internal/External Regeneration (Regen) Resistors – Configurations
Regeneration resistors can be fitted to all DS2110 servo-drives. All external Regen resistors should be mounted
to allow adequate heat dissipation and such that heat from the Regen resistor is not directed to air intakes of
other equipment. The µA and A size DS2110 are the only sizes with internal regen options. All other drive sizes
use external regen only.
DS2110 Regeneration Resistor Options
Model (Size) Internal Regen External Regen
Resistance
(Ohms)
Continuous
Power (W)
Peak Power
(@ 400V
AC
) (kW)
Resistance
(Ohms) Continuous
Power (W)
Peak Power
(@ 400V
AC
) (kW)
G362-x03 (µA) 120 50 4.8 120 50 4.8
G362-x06 (µA) 120 100 4.8 120 100 4.8
G362-x03 (A) 82 150 7.0 75 100 7.7
G362-x04 (A) 82 150 7.0 75 100 7.7
G362-x06 (A) 56 150 10.3 51 200 11.3
G362-x08 (A) 56 150 10.3 51 200 11.3
G362-010 (B) 22 240 26.3
G362-014 (B) 33 250 17.5
G362-020 (C) 12 370 48.1
G362-025 (C) 12 370 48.1
G362-030 (C) 12 370 48.1
G362-050 (D) 10 750 57.8
G362-060 (D) 10 750 57.8
G362-100 (E)
Internal Regen is not available in these
sizes.
3.9 1,000 148
Table 3. -9 Recommended Regeneration Resistors
For EMC purposes, use shielded cable to connect the external Regen resistor to the DS2110.
The length of this cable should be as short as possible. The shields of these cables should be
connected to Chassis Earth using the optional EMC kit or the panel earth bar. Alternatively, if the
cable is required to pass through an enclosure panel earthed to Chassis Earth, the shield may be
earthed to the panel by use of a 360 degree metal cable gland.
Refer to Chapter 2 for further safety and EMC requirements for cable installation.
Required for
CE-Compliance
WARNING - External regen resistors are connected to the DS2110 D.C. Bus voltage that can
reach 800 V d.c. Exposed metallic mounting parts of external regen resistors must be
connected to protective earth and the electrically conducting parts mechanically shielded for
safety. High voltage warning stickers are also recommended.
NOTE - The regeneration resistors (internal and external) are protected by software. Setting the
regen power and resistance parameters, allows the drive to calculate the maximum allowable
duty cycle for the regen transistor. The software will clamp the regen duty-cycle at this level. If
the drive tries to regen at a greater level, an overvoltage error will occur.