KEPFN-46P3W/Q [MSYSTEM]

Plug-in Signal Conditioners K-UNIT;


型号：	KEPFN-46P3W/Q
厂家：	M-SYSTEM
描述：	Plug-in Signal Conditioners K-UNIT
文件：	总4页 (文件大小：123K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: KEPFN

Plug-in Signal Conditioners K-UNIT

[3] OUTPUT SIGNAL POLARITY

P: Negative in lag, positive in lead

M: Negative in lead, positive in lag

POWER FACTOR TRANSDUCER

(self-powered)

Functions & Features

[4] OUTPUT

• Providing a DC output signal in proportion to power factor

• DC output containing little ripple is ideal for computer

input

Current

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

• Measuring power factor for a motor

(1.97)

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)

(3.15)

132

(5.20)

mm (inch)

MODEL: KEPFN–[1][2][3][4][5]

ORDERING INFORMATION

• Code number: KEPFN-[1][2][3][4][5]

Specify a code from below for each of [1] through [5].

(e.g. KEPFN-11PA/Q)

[5] OPTIONS

blank: none

/Q: With options (specify the specification)

• Special output range (For codes Z & 0)

• Specify the specification for option code /Q

(e.g. /C01/S01)

SPECIFICATIONS OF OPTION: Q (multiple selections)

COATING (For the detail, refer to M-System's web site.)

/C01: Silicone coating

/C02: Polyurethane coating

[1] CONFIGURATION

1: 3-phase / 3-wire

/C03: Rubber coating

TERMINAL SCREW MATERIAL

/S01: Stainless steel

4: 3-phase / 4-wire

[2] INPUT (balanced load)

1: 110 V / 5 A AC

GENERAL SPECIFICATIONS

Construction: Plug-in

2: 110 V / 1 A AC

Connection: M3.5 screw terminals

3: 220 V / 1 A AC

Screw terminal: Chromated steel (standard) or stainless

steel

4: 220 V / 5 A AC

5: 220 V / 380 V / 1 A AC (3-phase / 4-wire)

6: 220 V / 380 V / 5 A AC (3-phase / 4-wire)

7: 110 V / 190 V / 1 A AC (3-phase / 4-wire)

8: 110 V / 190 V / 5 A AC (3-phase / 4-wire)

Housing material: Flame-resistant resin (black)

Isolation: Voltage input to current input to output

Computation: Phase angle detection

Overrange output: Approx. -10 to +120 % at 1 – 5 V

KEPFN SPECIFICATIONS

ES-3673 Rev.2 Page 1/4

http://www.m-system.co.jp/

MODEL: KEPFN

Zero adjustment: -5 to +5 % (front)

Span adjustment: 95 to 105 % (front)

INSTALLATION

Operating temperature: -10 to +55°C (14 to 131°F)

Operating humidity: 30 to 85 %RH (non-condensing)

Mounting: Surface or DIN rail

INPUT SPECIFICATIONS

A device which employs different measuring methods may

show different outputs from that of M-System's.

Frequency: 50 or 60 Hz

Weight: 400 g (0.88 lb)

PERFORMANCE in percentage of span

Accuracy: ±2 % with input 1 – 0.866, balanced load

±4 % with input 0.866 – 0.5, balanced load (at 23°C ±10°C

or 73.4°F ±18°F, 45 – 65 Hz)

• Voltage Input

Input burden: 2.5 VA

Operational range: 85 – 110 % of rating

Overload capacity: 150 % of rating for 10 sec., 110 %

continuous

Response time: ≤ 2 sec. (0 – 100 % ±1 %)

Ripple: 0.5 %p-p max.

• Current Input

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 2000 V AC @ 1 minute

(voltage input to current input to output to ground)

Impulse withstand voltage: 1.2 / 50 μsec., ±5 kV

(input to output or ground)

Input burden:

0.1 VA (input 1A)

0.5 VA (input 5A)

Operational range: 10 – 120 % of rating

Overload capacity: 1000 % of rating for 3 sec., 200 % for 10

sec., 120 % continuous

■ Input range:

Lag 0.5 – 1 – lead 0.5

Lead 0.5 – 1 – lag 0.5

OUTPUT SPECIFICATIONS

■ DC Current: 0 – 20 mA DC and ± 1 mA

Minimum span: 1 mA

Offset: Max. 1.5 times span

Load resistance: Output drive 12 V max.

■ DC Voltage: -10 – +12 V DC

Minimum span: 5 mV

Offset: Max. 1.5 times span

Load resistance: Output drive 1 mA max. at ≥ 0.5 V

■ OPERATION DIAGRAM (example)

• Negative in lag, positive in lead

OUT

20mA

OUT

+10V

-10V

0.5

(Lag)

0.5

(Lead)

0.5

(Lag)

0.5

(Lead)

• Negative in lead, positive in lag

OUT

20mA

OUT

+10V

-10V

0.5

(Lag)

0.5

(Lead)

0.5

(Lag)

0.5

(Lead)

Note: When there is 5% or less of rated input current,

the output may become unstable (hunting).

KEPFN SPECIFICATIONS

ES-3673 Rev.2 Page 2/4

http://www.m-system.co.jp/

MODEL: KEPFN

CONNECTION DIAGRAM

■ 3-PHASE/3-WIRE

■ 3-PHASE/4-WIRE

SOURCE

FUSE

–

OUTPUT

LOAD

*CT Protector (model: CTM) attached to these terminals.

EXTERNAL DIMENSIONS unit: mm (inch)

CLAMP

(top & bottom)

7.8 (.31)

DIN RAIL

35mm wide

–4.5 (.18) dia.

MTG HOLE

25 (.98) deep

10 11

–M3.5

SCREW

50 (1.97)

103 (4.06)

132 (5.20)

40 (1.57)

50 (1.97)

[3.3 (.13)]

• When mounting, no extra space is needed between units.

TERMINAL ASSIGNMENTS unit: mm (inch)

CT PROTECTOR

(model: CTM)

10 11

KEPFN SPECIFICATIONS

ES-3673 Rev.2 Page 3/4

http://www.m-system.co.jp/

MODEL: KEPFN

Specifications are subject to change without notice.

KEPFN SPECIFICATIONS

ES-3673 Rev.2 Page 4/4

http://www.m-system.co.jp/

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