Atlas Copco GR110 User Manual

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Instruction book
1.3.5 External compressor status indication
Terminal strip (1X1-Fig. 1.9) is provided with auxiliary contacts
for external indication of:
Indication Relay Terminals Max. load
on strip 1X1
Automatic
operation K06 11-12 10 A / 230 V AC
Warning K07 13-14 10 A / 230 V AC
Shut-down K08 15-16 10 A / 230 V AC
Compressor
loading K11 17-18 3 A / 230 V AC
Motor running K21 19-20 6 A / 230 V AC
Control mode
REMOTE 1 -- 21-22 10 A / 230 V AC
Warning Stop the compressor and switch off the voltage
before connecting external equipment.
Footnotes chapter 1
1) GR110 are provided with one fan. GR132 up to GR200 are
provided with two fans.
2) This function is called the Timer function. See "User manual for
Elektronikon regulator", section "Submenu TIMERS".
F3/5 Circuit breakers
F21 Compressor motor overload relay
K11 Auxiliary relay, loading
K21 Line contactor
K22 Star contactor
K23 Delta contactor
K25 Contactor, fan motor M25
(GR110/200)
K26 Contactor, fan motor M26
(GR132/200)
Q25 Circuit breaker, fan motor M25
(GR110/200)
Q26 Circuit breaker, fan motor M26
(GR132/200)
T1/T2 Transformers
1X1 Terminal strips
Fig. 1.9 Electric cabinet, typical example
K25 K26 T1
T2
K22
K23
K21
F21
Q26
Q25
F3/4/5
K11
51439F
1X1

Atlas Copco GR110 Specifications

General

Brand	Atlas Copco
Model	GR110
Category	Air Compressor
Language	English