KCNA-14 [MSYSTEM]

Plug-in Signal Conditioners K-UNIT;


型号：	KCNA-14
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

(1.97)

Housing material: Flame-resistant resin (black)

Isolation: Input to output

Input waveform: Sine wave

(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)

[1] INPUT

Current

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

–

OUTPUT

LOAD

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

CLAMP

(top & bottom)

7.8 (.31)

DIN RAIL

35mm wide

2–

4.5 (.18) dia.

MTG HOLE

15 (.59) deep

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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