Omron OMNUC G Series User Manual

4-47
4-3 Wiring Conforming to EMC Directives
System Design
4
For TT system
 Overheat protection / Overload protection
The G-series servo drive have built-in overload protection function (electronic thermal).
The overload protection function operates at 115% or higher than rated current and based on the
specified timed characteristics.
The built-in overload protection function (electronic thermal) comply to EN61800-5-1:2007/
A11:2021.
The G-series servo drive do not have Thermal Memory Retention function, and Speed Sensitivity
function, as specified in EN61800-5-1:2007/A11:2021.
The motor over-temperature protection is not provided. Motor over-load-temperature protection
shall be provided at the final installation upon required by the NEC (National Electric Code).
For protection characteristics, refer to 8-4 Overload Characteristics (Electronic Thermal Function)
on page 8-21.
Model
ELCB
Voltage
to earth
[V]
Acceptable
maximum
fault loop
impedance
[Ω]
Rated
current
[A]
rated
sensitivity
current
[mA]
Type name Manufacturer
R88D-G*A5L* 10 30 BW50RAGU Fuji Electric 100 360
R88D-G*01L*
10 30
BW50RAGU
Fuji Electric 100 360
R88D-G*01H*
10 30
BW50RAGU
Fuji Electric 200 720
R88D-G*02H*
10 30
BW50RAGU
Fuji Electric 200 720
R88D-G*02L*
10 30 BW50RAGU Fuji Electric 100 360
R88D-G*04H*
10 30
BW50RAGU
Fuji Electric 200 720
R88D-G*04L* 10 30
BW50RAGU
Fuji Electric 100 360
R88D-G*08H* 15 100
BW50RAGU
Fuji Electric 115 207
R88D-G*10H* 20 100 BW50RAGU Fuji Electric 115 207
R88D-G*15H* 20 100
BW50RAGU
Fuji Electric 115 207
R88D-G*20H* 30 100
BW50RAGU
Fuji Electric 115 207
R88D-G*30H* 50 100
BW50RAGU
Fuji Electric 115 207
R88D-G*50H* 50 100 BW50RAGU Fuji Electric 115 207

Omron OMNUC G Series Specifications

General

Brand	Omron
Model	OMNUC G Series
Category	Servo Drives
Language	English