Hitachi DSP-160V6WN User Manual

7.4 Wiring Connection Diagram
1．Wiring Connection Diagram 1 (132WN,145WN,160WN,460V Class)…………… Page 51
2．Wiring Connection Diagram 2 (200WN,240WN,460V Class)……………………… Page 53
3．Wiring Connection Diagram 3 (400V Class, Inverter Staring) ……………………… Page 55
7.5 Control Panel /LCD monitor Specifications
Operating
Source Voltage
460V (60Hz)
Starting Method
Fixed Speed … - △ (3 contactors) VSD …Variable Frequency Drive
Operating
Functions
(1) Unload stop operation (2) IPI restart (optional) (3) Remote operation
(4) Dryer prestart (5) Dual operation (optional) (6) Schedule operation
(7)
ECOMODE [Energy save operation]
Display
Functions
(Light)
(1) POWER light (2) START light (3) SHUTDOWN MODE light
(4) LOAD light (5) REMOTE light (6) AUTO light
(7) AUTO START light
Setting function
Display function
(4 digit digital monitor)
(1) Control setting and function setting
(1) Discharge pressure (2) Running hours (3) Discharge temperature
(4) Load ratio (5) Warning/Shutdown Code (6) Warning/Shutdown History
(7) Pressure setting
Display
Functions
(LCD display)
(1) Monitor Display
‒Clock ‒Control Setting ‒ Discharge pressure
‒ Interstage Pressure ‒Oil pressure ‒ Operating hours
‒Loading hours ‒ Number of load/unload ‒ Dis. Temp. 1
‒Dis. Temp. 2 ‒ Oil Temp. ‒Current
‒ 2nd stage Air End Suction temp. ‒ Hours before next maintenance ‒Next maintenance
‒ Load ratio ‒ ON time ‒OFF time
(2) Message Display
‒ Inspection ‒ Auto Stop ‒ Restart
‒ Message ‒ IPI/retry ‒ Unload stop running
(3) Alarm/Shutdown Display
‒ Alarm ‒ Setting/Connection Error ‒ Reconnect Power
‒ Shutdown ‒ Malfunction
(4) Function Setting Display
‒ Model setting ‒ Warning history ‒ Scheduled operation
‒ Shutdown history ‒ Operating mode ‒ Detailes of shutdown history
‒ Operation data ‒ Capacity control
No Voltage
Terminal
(1) Operation output
… make contact×1
(2) Alarm output
… make contact×1
(3) Shutdown output
… make contact×1
IPI Auto Restart Circuit
20ms or less
20ms to Setting (1)
Setting (1) or more
Continues operation.
Shutdown compressor (dis. air), restart automatically after Setting (2).
Shutdown compressor.
(Note) Setting (1) : Selected on the instrument panel (from 1 to 5 seconds)
Setting (2) : 15 to 60 seconds
Unload Stop : Operated by unload stop key pad located lower on operation print board.
50
7. WIRING [Wiring Connection Diagram, Control Panel /LCD monitor Specifications]

Hitachi DSP-160V6WN Specifications

General

Brand	Hitachi
Model	DSP-160V6WN
Category	Air Compressor
Language	English