Sanken SAMCO-NS Series User manual

Compact Vector Control Inverter
VVVF Inverter
SAMCO-NS series
Instruction Manual ( Simple Version )
SANKEN ELECTRIC. CO., LTD.

Checking the product and precautions on use
Checking the product
■ Product body：
NS Vector Control Inverter Body (For example: NS-4A017-B):
-1-
LCD Display
Warning Notification
Plastic outlook frame
Terminal block
Rating nameplate
Radiator structure
Grounding terminal

The contents of the model
Rating nameplate
-2-
Series Name
Voltage Class
3Ø-400V
Rated Current
A017: 17A
Capacity: 7.5KW
Load Mode
B: 120% 1 Min.
Internal Code

Draft for the connection with peripheral device
-3-
Power Supply
Input power supply transformer
Wiring circuit breaker
Or
Leakage circuit breaker
Electromagnetic contactor
AC reactor
Zero-phase reactor
Radio noise filter
/noise filter
DC reactor
Zero-phase reactor
Connection with peripheral device

■Installation in the side of left / right ：
Pls. assure the space is above 5cm, whatever is between the inside of cabinet and the
outlook frame of Inverter, or between Inverter’s outlook frame while installed in the side of left/right
Or could be caused of not enough of heat dissipation for Inverter.
-4-

■Installation more layers in the side of up /down：
Pls. assure the distance is above 20cm, whatever is between the inside of cabinent and the outlook frame of Inverter,
or between the Inverter’s outlook frame, and ensure the ventilation and cooling for each Inverter, or will be caused of
being not enough of heat dissipation.
-5-
Cooling Air Cooling Air

■Installment site for ventilation fan in the cabinent:
■ Notification:
◆ When several inverters are set in a control cabinet, be sure to local the ventiliation fans properly
to allow free aire circulation.
◆ Ensure the air in the outside of cabinent flow to the Inverter’s heat dissipation route, take those heat from the
Inverter in operation away in efficient.
◆ If the ventiliation fans are located properly, the ambient termperature will rise and affect the cooling of the Inverter.
(Correct) (Incorrect)
-6-
Cooling Air Cooling Air
Ventilation Fan
V
entilation Fan

Removal and Installation of the front cover
（1）Removal of front cover (Lower)
Unscrew the M4 screws, dismantle as the below Pic.
◆ Pls. carry out this work during the main circuit wiring、control circuit wiring.
-7-

（2）Changed fan
Carry out this work only under changing fan.
（3）Installation
On installation, carrry out this work as the reverse procedures.
-8-

电位器
>5kΩ
JP2
CL E A R
ENT E R
for 10
open
after
while
CL E A R
ENT E R
取付
け
、運転
の
前
に
必
ず
取扱説明書
を
読
み
、
そ
の指示に従うこ と。
通電中及
び
電源遮断後
10
分以内
はカバーを
開
け
ないこと。
for 10
open
after
while
CL E A R
ENT E R
取付
け
、運転
の
前
に
必
ず
取扱説明書
を
読
み
、
そ
の指示に従うこ と。
通電中及
び
電源遮断後
10
分以内
はカバーを
開
け
ないこと。
for 10
open
after
while
Terminal Connection Draft
TerminalinMaincircuit
Input terminal
Output terminal
Communicationterminal
Isolationcable
DCreactor (optional selection)
Brake Unit
（Optional）
Braking Resistor(Optional Selection)
P1 P PR X
Input Power
3Ø 380~460V
50/60Hz
M CC B
MC
R
S
T
Main Circuit
U
V
W
IM 3 phase inductive motor
User load
Load Current<150mA
24V
DCM
Digital Power 24V FA
FB
FC
Relay contact output
Contact capacity：250V,0.3A
Factory preset：Breakdow display
Code No.：F1513
FR
RR
2DF
3DF
MBS
DI1
DI2
DI3
DI4
DI5
DCM
Control Circuit
DO1
DOE
Vout V
Iout
Open collector output
Allowed loading：48V,50mA
Factory preset：Display in operation
Code No.：F1509
0 ~ 10V Voltage output
4 ~ 20mA Current output
Digital signal on ground
Frequency setting power 12V
ACM
Analog signal
5V
Only for potentiometer V+
0~5V,0~10Vvoltage
0.3W
0~10Vvoltage or 4~20mAcurrent
VRF
V/ I
ACM
F1002=9 Current Mode
Analog signal on ground
Terminalresistor
5G
TRA
TRB
SG
ON
OFF
TerminalResistor
Switching
RS485 communication port
Outlookdimensions
Mode No. Outlook Frame Dimension
H H1 W W1 D d t
NS-4A003-B
Ød
Ea s y k W ° C Mp a % r p m sk V A H z
NS-4A004-B
DR I V E
ST O P
PR O G
WARNING
■ Riskofelectricshock.
●Readthemanualbeforeinstallationandoperation.
●Do not
minu tes
this co er
isolating po wer.
isappliedor
●Ensure properearthconnection.
H1H
130 121 115 106 166 4.5 5
危险
NS-4A006-B
■有可能引起受伤，触电。
●安装运行前请务必阅读操 作说明 书并遵 照其指 示。
●通电时及切断电源 10 分钟内 请不要 打开前 面盖板 。
●请正确接地。
W1
W
t
D
Ød
NS-4A009-B
Ea s y k W ° C Mp a % r p m sk V A H z
DR I V E ST O P
PR O G
NS-4A013-B
WARNING
■ Riskofelectricshock.
●Readthemanual bef o r ei n s t all at i o n and operation.
●Do not
minu tes
this co er
isolating po wer.
isappliedor
●Ensure properearthconnection.
危険
■けが、感電のおそれあ り。
●
●
●確実に接地を行うこと。
H1H
225 214 140 129 150 5.5 6
危险
■有可能引起受伤，触电。
●安装运行前请务必阅读操 作说明 书并遵 照其指 示。
●通电时及切断电源 1 0 分钟内请不 要打开 前面盖 板。
●请正确接地。
NS-4A017-B
W1
W
t
D
Ød
NS-4A024-B
Ea s y k W ° C Mp a % r p m sk V A H z
DR I V E ST O P
PR O G
NS-4A032-B
WARNING
■ Riskofelectricshock.
●Readthemanualbeforeinstallationandoperation.
●Do not
minu tes
this co er
isolating po wer.
isappliedor
●Ensure properearthconnection.
危険
■けが、感電のおそれあ り。
●
●
●確実に接地を行うこと。
危险
■有可能引起受伤，触电。
●安装运行前请务必阅读操 作说明 书并遵 照其指 示。
●通电时及切断电源 1 0 分钟内请不 要打开 前面盖 板。
●请正确接地。
H1H
300 285 200 185 175 6.5 6
NS-4A038-B
-9-
Multi
-
functions terminal
Frequency setting terminal
Relay
-
9
-