About the Specification Change of the Main Breaker for FANUC LASER C Series Additional Manual Page 2
Additional Manual
EDIT.
FANUC LTD
SHEET
DRAW. NO.
CUST.
TITLE
002/3
DESCRIPTIONDESIG.DATE
01 05.04.20
Koba
y
ashi
N
ewl
y
About the specification change of the
main breaker for FANUC LASER C series
A-81053E-100
(5) C6000-E：Rated current 300A, Sensed current 100mA
・Type : EG403C/300-100MA(made by Fuji Electric Co., Ltd.)
・FANUC purchase spec. ; A60L-0001-0424#U300EJE2
・Recommended solderless terminal (in case of the cable 200 mm
2
)：R200-12;J.S.T.
MfgCo., Ltd, R200-12 ;NICHIFU Terminal Industries CO., Ltd .
・Maker's recommended torque：45.0[N･m]
3-2. Changing of the Breaker Handle
V type handle is applied by the standard.
This V type handle is equipped with the isolation function that cannot be turned to OFF position
when the contact welding. Moreover, the protective construction satisfies IP54 because it
equips it with dustproof packing by the standard.
And, this V type handle is a structure that the handle installs to the panel side.
変更前(N型)
Before(N type) After(V type)
3-3．About the function of Shunt Trip
The specification of the shunt trip which make turn off the breaker by DC24V or AC120V voltage
does not change.
However, the method of shunt trip becomes two kinds types, one is supplied
the voltage directly to the breaker, and the other is converted the voltage to add a relay.
(The additional relay is installed in the laser oscillator. )
However, the coil of added relay has the polarity. Therefore, connect PF1 to plus and PF2 to
minus of terminal XT20 for external shunt trip conventionally. When it makes a mistake in the
polarity, the relay might be damaged.
C1000-E
C6000-E
C2000-E
C4000-E
C5000-E
DC24V/
A
C120V
Breaker
Breaker
Relay
DC24V/
A
C120V
＊PF1:+
PF2: -
Contents Summary of About the Specification Change of the Main Breaker for FANUC LASER C Series Additional Manual
- Page 1About the specification change of the main breaker for FANUC LASER C series 1. Outline To improve the safety of the laser oscillator by the earth fault protection, a domestic (JPN) specification main breaker of FANUC LASER C series is changed to the earth-leakage breaker. 2. Changing Model JPN speci
- Page 2(5) C6000-E：Rated current 300A, Sensed current 100mA ・Type : EG403C/300-100MA(made by Fuji Electric Co., Ltd.) ・FANUC purchase spec. ; A60L-0001-0424#U300EJE2 ・Recommended solderless terminal (in case of the cable 200 mm2)：R200-12;J.S.T. MfgCo., Ltd, R200-12 ;NICHIFU Terminal Industries CO., Ltd . ・
- Page 34. Application C1000-E is applied from the following Serial Number. The other models are scheduled to apply from the manufacturing in June, 2005. MODEL Application C1000-E L05410030、L05410031～ C2000-E C4000-E Scheduled to apply from the manufacturing in June,2005 C5000-E C6000-E 5. Comparison of siz