KCNA-54 [MSYSTEM]
Plug-in Signal Conditioners K-UNIT;
| 型号： | KCNA-54 |
| 厂家： | 
M-SYSTEM |
| 描述： | Plug-in Signal Conditioners K-UNIT |
| 文件： | 总2页 (文件大小：100K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: KCNA
Plug-in Signal Conditioners K-UNIT
[3] OPTIONS
blank: none
/Q: With options (specify the specification)
CT TRANSMITTER
(self-powered, average sensing, RMS calibrated)
Functions & Features
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
• Converting an alternating current from a current
transformer into a standard process signal
• Minimum ripple
/C02: Polyurethane coating
• No auxiliary power source required
• Isolation up to 2000 V AC
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
• High-density mounting
Typical Applications
GENERAL SPECIFICATIONS
Construction: Plug-in
• Centralized monitoring and control of motors, pumps or
heaters by DCS
Connection: M3.5 screw terminals
Screw terminal: Chromated steel (standard) or stainless
steel
• Monitoring power line and power supply current
50
(1.97)
Housing material: Flame-resistant resin (black)
Isolation: Input to output
Input waveform: Sine wave
80
(3.15)
Overrange output: 10 – 120 % at 0 – 5 V
Span adjustment: 95 to 105 % (front)
123
(4.84)
INPUT SPECIFICATIONS
Frequency: 50 or 60 Hz
mm (inch)
Input burden: 2 VA
Overload capacity: 1000 % of rating for 3 sec., 200 % for 10
sec., 120 % continuous
MODEL: KCNA–[1][2][3]
Operational range: 10 – 120 % of rating
ORDERING INFORMATION
• Code number: KCNA-[1][2][3]
Specify a code from below for each of [1] through [3].
(e.g. KCNA-55/Q)
OUTPUT SPECIFICATIONS
■ OPERATION DIAGRAM
OUT %
100
• Specify the specification for option code /Q
(e.g. /C01/S01)
50
0
[1] INPUT
Current
0
10
50
100
IN %
1: 0 – 1 A AC (used within 0.1 – 1 A)
5: 0 – 5 A AC (used within 0.5 – 5 A)
Note: The described accuracy is not assured within 0 – 10%
of the rating, though output signal exists.
[2] OUTPUT
Current
INSTALLATION
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 85 %RH (non-condensing)
Mounting: Surface or DIN rail
G: 0 – 1 mA DC (Load resistance 5000 Ω max.)
Voltage
3: 0 – 1 V DC (Load resistance 2000 Ω min.)
4: 0 – 10 V DC (Load resistance 20 kΩ min.)
5: 0 – 5 V DC (Load resistance 10 kΩ min.)
Weight: 200 g (0.44 lb)
KCNA SPECIFICATIONS
ES-3557 Rev.9 Page 1/2
http://www.m-system.co.jp/
MODEL: KCNA
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: 1 %p-p max.
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 2000 V AC @1 minute
(input to output to ground)
Impulse withstand voltage: 1.2 / 50 μsec., ±5 kV
(input to output or ground)
CONNECTION DIAGRAM
SOURCE
K
k
3
4
1
2
+
–
OUTPUT
CT
l
L
LOAD
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
CLAMP
(top & bottom)
7.8 (.31)
DIN RAIL
35mm wide
6
5
4
3
2–
4.5 (.18) dia.
MTG HOLE
15 (.59) deep
7
8
1
2
8–
M3.5
SCREW
50 (1.97)
103 (4.06)
123 (4.84)
40 (1.57)
50 (1.97)
[3.3 (.13)]
• When mounting, no extra space is needed between units.
Specifications are subject to change without notice.
KCNA SPECIFICATIONS
ES-3557 Rev.9 Page 2/2
http://www.m-system.co.jp/
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