Kikusui KHA3000, Operation Manual, Page: 33 / 392

KHA3000
33
Connecting the Voltmeter to External Measurement Points
Quic
k G
uide f
or W
iring M
easurem
ent Cir
cuits
Three-phase Three-wire Circuit
Use the VOLTAGE SENSING/INPUT terminal of L1, L2, and L3 in the input section on the
rear of this product. Remove the accessory wire kit for short-circuiting the voltage sensing
terminals and connect the wires according to the following table. Sufficiently twist the wires at
each input section.
Input
section Voltmeter – EUT
L1 V – U
± – V
L2 V – V
± – W
L3 V – W
± – U
Voltmeter: VOLTAGE SENSING/
INPUT terminal
EUT: Terminals of EUT
A
V
A
V
A
V
U
V
W
G
N
G
U
V
V
W
G
L1
L2
L3
±
V
±
V
±
SOURCE LOAD
KHA3000
EUT
G
LOAD
SOURCE
CURRENT
INPUT
N
LOAD
SOURCE
40A rms
MAX
CURRENT
INPUT
CAT 600V rms
CAT 400V rms
MAX TO
N L3 L2 L1
LOAD
N/L2
L1
N/L3
L2
N/L1
L3
V
+
-
V
+
-
V
+
-
L1
40A rms
MAX
40A rms
MAX
40A rms
MAX
EXT INPUT
EXT CLAMP EXT CLAMP EXT CLAMP
EXT INPUT EXT INPUT
L2 L3
SOURCE
LOAD
SOURCE
LOAD
SOURCE
VOLTAGE INPUT VOLTAGE INPUT VOLTAGE INPUT
CURRENT
INPUT
CURRENT
INPUT
CURRENT
INPUT
VOLTAGE
SENSING / INPUT VOLTAGE
SENSING / INPUT VOLTAGE
SENSING / INPUT
5Vpk MAX
+
- 5Vpk MAX
+
- 5Vpk MAX
+
-
1
2
3
4
5
6
PCR-LA
EXT SYNC
INPUT
LIN-1
LIN-2
AWG 24
STRIP-GAUGE
10mm
SIGNAL I/O
REMOTE
CONTROLLER
USER VCC
USER GND
5Vpk MAX
KIKUSUI ELECTRONICS CORP.
MADE IN JAPAN
100-240V
50-60Hz
250VAMAX
FUSE
RS232C
USB
GPIB
LAN
TP-BUS
DO NOT REMOVE COVERS, REFER
SERVICING TO QUALIFIED
PERSONNEL.
SECURELY DISCONNECT THE
POWER CORD FROM THE AC
OUTLET OR SWITCHBOARD
BEFORE HANDLING THE POWER
CORD.
TO AVOID AN ELECTRIC SHOCK,
THE POWER CORD PROTECTIVE
CONDUCTOR TERMINAL MUST
BE CONNECTED TO AN
ELECTRICAL GROUND.
FOR CONTINUED FIRE PROTECTION,
REPLACE FUSE ONLY WITH 250V
FUSE OF THE SPECIFIED TYPE
AND RATING.
ᮏ〇ရࡢ࢝ࣂ࣮ࡣࠊ⤯ᑐ࡟ྲྀࡾእࡋ࡚ࡣ
࠸ࡅࡲࡏࢇࠋ
㟁※ࢥ࣮ࢻࡢྲྀࡾᢅ࠸ࡣࠊᚲࡎ㟁※ࣉࣛࢢ
ࢆᢤࡃ࠿㓄㟁┙࠿ࡽࡢ⤥㟁ࢆ㐽᩿ࡋ࡚࠿ࡽ
⾜ࡗ࡚ࡃࡔࡉ࠸ࠋ
ឤ㟁஦ᨾ㜵Ṇࡢࡓࡵࠊ㟁※ࢥ࣮ࢻࡢಖㆤ
ᑟయ➃Ꮚࢆᚲࡎ᥋ᆅࡋ࡚ࡈ౑⏝ࡃࡔࡉ࠸ࠋ
ⅆ⅏஦ᨾ㜵Ṇࡢࡓࡵࠊᐃࡵࡽࢀࡓᐃ᱁ࠊ
≉ᛶࡢࣄ࣮ࣗࢬࢆࡈ౑⏝ࡃࡔࡉ࠸ࠋ
WARNING
㆙ࠉ࿌
TERM
NB01076-2 No.
LINK
ACT
AC INPUT
250V2.5A(T)
W V U
W V U
AC power supply
G
G
N
N
Line impedance
network
KHA3000
G W V U
SOURCE terminals
EUT
LOAD terminals