KURE-42P3-D/Q [MSYSTEM]
Plug-in Signal Conditioners K-UNIT;
| 型号： | KURE-42P3-D/Q |
| 厂家： | 
M-SYSTEM |
| 描述： | Plug-in Signal Conditioners K-UNIT |
| 文件： | 总4页 (文件大小：139K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: KURE
6: 220 V / 380 V / 5 A AC
7: 110 V / 190 V / 1 A AC
8: 110 V / 190 V / 5 A AC
Plug-in Signal Conditioners K-UNIT
VAR TRANSDUCER
(for 3-phase / 4-wire)
[2] OUTPUT SIGNAL POLARITY
P: Negative in lag, positive in lead
Functions & Features
• Providing a DC output signal in proportion to AC reactive
M: Negative in lead, positive in lag
power
• DC output containing little ripple is ideal for computer
input
[3] OUTPUT
Current
• "Time division multiplication" method accepts distorted
waveforms
A: 4 – 20 mA DC (Load resistance 600 Ω max.)
B: 2 – 10 mA DC (Load resistance 1200 Ω max.)
C: 1 – 5 mA DC (Load resistance 2400 Ω max.)
D: 0 – 20 mA DC (Load resistance 600 Ω max.)
E: 0 – 16 mA DC (Load resistance 750 Ω max.)
F: 0 – 10 mA DC (Load resistance 1200 Ω max.)
G: 0 – 1 mA DC (Load resistance 12 kΩ max.)
GW: -1 – +1 mA DC (Load resistance 10 kΩ max.)
Z: Specify current (See OUTPUT SPECIFICATIONS)
Voltage
• Isolation up to 2000 V AC
• High-density mounting
Typical Applications
• Centralized monitoring and control of power management
system in a manufacturing facility or building
72
(2.83)
1: 0 – 10 mV DC (Load resistance 10 kΩ min.)
2: 0 – 100 mV DC (Load resistance 100 kΩ min.)
3: 0 – 1 V DC (Load resistance 1000 Ω min.)
4: 0 – 10 V DC (Load resistance 10 kΩ min.)
5: 0 – 5 V DC (Load resistance 5000 Ω min.)
6: 1 – 5 V DC (Load resistance 5000 Ω min.)
1W: -10 – +10 mV DC (Load resistance 10 kΩ min.)
2W: -100 – +100 mV DC (Load resistance 100 kΩ min.)
3W: -1 – +1 V DC (Load resistance 1000 Ω min.)
4W: -10 – +10 V DC (Load resistance 10 kΩ min.)
5W: -5 – +5 V DC (Load resistance 5000 Ω min.)
0: Specify voltage (See OUTPUT SPECIFICATIONS)
80
(3.15)
132
(5.20)
mm (inch)
MODEL: KURE–4[1][2][3]–[4][5]
ORDERING INFORMATION
• Code number: KURE-4[1][2][3]-[4][5]
Specify a code from below for each of [1] through [5].
(e.g. KURE-41PA-C/Q)
[4] AUXILIARY POWER SUPPLY
AC Power
• Calibration range (e.g. lag 1000 – 0 – lead 1000 var)
• VT ratio, CT ratio (e.g. VT 3300 / 110 V, CT 250 / 5 A)
• Special output range (For codes Z & 0)
• Specify the specification for option code /Q
(e.g. /C01/S01)
B: 100 V AC
C: 110 V AC
D: 115 V AC
F: 120 V AC
G: 200 V AC
H: 220 V AC
CONFIGURATION
J: 240 V AC
4: 3-phase / 4-wire
DC Power
R: 24 V DC
V: 48 V DC
[1] INPUT (unbalanced load)
(Voltage must be balanced.)
1: 63.5 V / 110 V / 5 A AC
P: 110 V DC
2: 63.5 V / 110 V / 1 A AC
[5] OPTIONS
blank: none
3: 127 V / 220 V / 1 A AC
4: 127 V / 220 V / 5 A AC
/Q: With options (specify the specification)
5: 220 V / 380 V / 1 A AC
KURE SPECIFICATIONS
ES-3657 Rev.2 Page 1/4
http://www.m-system.co.jp/
MODEL: KURE
I INPUT RANGE
• 3-phase / 4-wire
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
BURDEN (VA)
VOLT. CURR.
0.1
INPUT
AVAILABLE
RANGE
STD.RANGE
/C02: Polyurethane coating
110V
__
/1A
/5A
/1A
/5A
/1A
/5A
/1A
/5A
200 var
1000 var
350 var
100
500
175
875
200
1000
350
–
–
–
–
–
–
–
240 var
1200 var
420 var
2100 var
480 var
2400 var
840 var
/C03: Rubber coating
/phase
√ 3
0.1
/phase
0.5
TERMINAL SCREW MATERIAL
/S01: Stainless steel
110V
__
√ 3
/phase
0.1
190V
__
√ 3
/phase
0.2
/phase
GENERAL SPECIFICATIONS
Construction: Plug-in
0.5
190V
__
√ 3
1750 var
400 var
/phase
0.1
220V
__
√ 3
Connection: M3.5 screw terminals
Screw terminal: Chromated steel (standard) or stainless
steel
/phase
0.3
/phase
0.5
220V
__
√ 3
2000 var
700 var
/phase
Housing material: Flame-resistant resin (black)
Isolation: Voltage input to current input to output to
auxiliary power
380V
0.1
__
/phase
√ 3
0.4
/phase
380V
__
√ 3
0.5
3500 var
1750 – 4200 var
/phase
Computation: Time division multiplication
Overrange output: Approx. -10 to +120 % at 1 – 5 V
Zero adjustment: -5 to +5 % (front)
Span adjustment: 95 to 105 % (front)
OUTPUT SPECIFICATIONS
■ DC Current: 0 – 20 mA DC and ± 1 mA
Minimum span: 1 mA
INPUT SPECIFICATIONS
Frequency: 50 or 60 Hz
Offset: Max. 1.5 times span
Load resistance: Output drive 12 V max.
■ DC Voltage: -10 – +12 V DC
Minimum span: 5 mV
• Voltage Input
Operational range: 0 – 120 % of rating
Overload capacity: 150 % of rating for 10 sec., 120 %
continuous
Offset: Max. 1.5 times span
Load resistance: Output drive 1 mA max. at ≥ 0.5 V
OPERATION DIAGRAM (example)
• Current Input
Operational range: 0 – 120 % of rating
Overload capacity: 1000 % of rating for 3 sec., 200 % for 10
sec., 120% continuous
• Negative in lag, positive in lead
OUT
20mA
OUT
+10V
■ How To Determine Var Range
Calibration Range [var] = (Measuring Range) ÷
((VT Ratio) × (CT Ratio))
12
4
0
-10V
Check that the required calibration range is within the
available range in the table.
1000
(Lag)
0
1000var
(Lead)
1000
(Lag)
0
1000var
(Lead)
[example]
• Negative in lead, positive in lag
3-phase / 4-wire, measuring range 75 kvar,
VT 127 / 127 V, CT 250 / 5 A
OUT
20mA
OUT
+10V
(75 × 10 [var]) ÷ ((127 ÷ 127) × (250 ÷ 5))= 1500 [var]
3
12
4
0
-10V
1000
(Lag)
0
1000var
(Lead)
1000
(Lag)
0
1000var
(Lead)
INSTALLATION
Auxiliary power supply
•AC: Operational voltage range: rating -15/+10 %,
50/60 Hz, approx. 2 VA
•DC: Operational voltage range: rating ±10 %,
or 85 – 150 V for 110 V rating, ripple 10 %p-p max.,
KURE SPECIFICATIONS
ES-3657 Rev.2 Page 2/4
http://www.m-system.co.jp/
MODEL: KURE
approx. 2 W (18 mA at 110 V)
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 85 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: 500 g (1.1 lb)
PERFORMANCE in percentage of span
Accuracy: ±0.5 % (at 23°C ±10°C or 73.4°F ±18°F,
45 – 65 Hz)
Response time: ≤ 2 sec. (0 – 100 % ±1 %)
Ripple: 0.5 %p-p max.(The output ripple may increase when
there is great difference between the frequencies of input
signal and power supply)
Line voltage effect: ±0.1 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 2000 V AC @ 1 minute
(voltage input to current input to output to auxiliary power
to ground)
Impulse withstand voltage: 1.2 / 50 μsec., ±5 kV
(input to output or ground)
CONNECTION DIAGRAM
■ 3-PHASE/4-WIRE
SOURCE
2
N
1
3
VT
FUSE
U
V
u
v
P1
P2
P3
P0
6
3
5
8
10
1
+
–
OUTPUT
U
V
u
v
7
U(+)
V(–)
U
V
u
v
AUXILIARY POWER**
14
K
K
K
k
1S
1L
2S
2L
3S
3L
9
15
12
4
k
*
k
l
CT
l
l
L
L
L
*
11
2
*
LOAD
*CT Protector (model: CTM) attached to these terminals.
**The transducer can be powered from the input voltage
when the voltage is sufficiently stable and meets within
the range of auxiliary power supply of the unit specified
in the data sheet/instruction manual.
KURE SPECIFICATIONS
ES-3657 Rev.2 Page 3/4
http://www.m-system.co.jp/
MODEL: KURE
EXTERNAL DIMENSIONS unit: mm (inch)
CLAMP
(top & bottom)
7.8 (.31)
DIN RAIL
35mm wide
7
14
6
5
12
4
3
2
–4.5 (.18) dia.
MTG HOLE
25 (.98) deep
8
9
15 10
1
11
2
14
–M3.5
SCREW
50 (1.97)
72 (2.83)
103 (4.06)
132 (5.20)
60 (2.36)
72 (2.83)
[3.3 (.13)]
• When mounting, no extra space is needed between units.
TERMINAL ASSIGNMENTS unit: mm (inch)
CT PROTECTOR
(model: CTM)
7
14
6
5
12
4
3
8
9
15 10
1
11
2
CT PROTECTOR
(model: CTM)
Specifications are subject to change without notice.
KURE SPECIFICATIONS
ES-3657 Rev.2 Page 4/4
http://www.m-system.co.jp/
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