CTPH-54-P/Q [MSYSTEM]

Plug-in Signal Conditioners M-UNIT;


型号：	CTPH-54-P/Q
厂家：	M-SYSTEM
描述：	Plug-in Signal Conditioners M-UNIT
文件：	总4页 (文件大小：115K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: CTPH

6: 1 – 5 V DC (Load resistance 5000 Ω min.)

Plug-in Signal Conditioners M-UNIT

[3] OUTPUT 2 (momentary value or peak hold)

Current

CT TRANSMITTER

(true RMS sensing; high speed response; peak hold)

A: 4 – 20 mA DC (Load resistance 350 Ω max.)

G: 0 – 1 mA DC (Load resistance 7000 Ω max.)

Voltage

Functions & Features

• Converts an alternating current from a current

transformer into a standard process signal

• Dual output: The second output can be switched to ‘peak

hold’ mode with the front DIP switch

• Resetting the peak hold output with the front reset control

button

Same range availability as Output 1

[4] POWER INPUT

AC Power

• CT Protector provided for open-circuit protection

• True RMS sensing with fast 50-millisecond

response time (0 – 90 %) is possible

• Isolation up to 2000 V AC

M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,

47 – 66 Hz)

DC Power

R: 24 V DC

(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

P: 110 V DC

Typical Applications

• Monitoring impulsive power line voltage change

(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)

(1.97)

[5] OPTIONS

blank: none

/Q: With options (specify the specification)

(3.15)

SPECIFICATIONS OF OPTION: Q (multiple selections)

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

/C01: Silicone coating

136

(5.35)

mm (inch)

/C02: Polyurethane coating

/C03: Rubber coating

TERMINAL SCREW MATERIAL

/S01: Stainless steel

MODEL: CTPH–[1][2][3]-[4][5]

ORDERING INFORMATION

• Code number: CTPH-[1][2][3]-[4][5]

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

(e.g. CTPH-5AA-M2/Q)

GENERAL SPECIFICATIONS

Construction: Plug-in

Connection: M3.5 screw terminals

Screw terminal: Chromated steel (standard) or stainless

steel

• Specify the specification for option code /Q

(e.g. /C01/S01)

Housing material: Flame-resistant resin (black)

Isolation: Input to output 1 to output 2 to contact input to

power

[1] INPUT

Current

Input waveform: Up to 20 % of 3rd harmonic content

Overrange output: 0 to 120 % at 1 – 5 V

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

Span adjustment: 95 to 105 % (front)

Adjustable individually for each output 1 and output 2.

Indicator LED: Red LED blinks in 800 millisecond intervals

when the power is supplied; blinks in 200 millisecond

intervals when the peak hold output is reset.

Function setting: DIP switch

1: 0 – 1 A AC

5: 0 – 5 A AC

[2] OUTPUT 1

Current

A: 4 – 20 mA DC (Load resistance 500 Ω max.)

G: 0 – 1 mA DC (Load resistance 10 kΩ max.)

Voltage

• Output 2 Function (Momentary value output/Peak hold

value output)

4: 0 – 10 V DC (Load resistance 10 kΩ min.)

5: 0 – 5 V DC (Load resistance 5000 Ω min.)

CTPH SPECIFICATIONS

ES-1305 Rev.5 Page 1/4

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

MODEL: CTPH

• Line Frequency

• Response Time

Reset control: Used to reset the peak hold output.

Momentary value is output immediately after the resetting.

INPUT SPECIFICATIONS

■ CURRENT INPUT

Frequency: 50 or 60 Hz

Input burden: ≤ 0.5 VA

Overload capacity: 500 % of rating for 5 seconds, 120 %

continuous

Operational range: 0 – 120 % of rating

■ Contact Input: Used to reset the peak hold output.

Momentary value is output immediately after the resetting.

Detecting voltage/current: 15 V DC / approx. 2.5 mA

Detection levels: ≤ 5 kΩ, ≤ 6 V for ON;

≥ 100 kΩ, ≥ 14 V for OFF

INSTALLATION

Power Consumption

•AC:

Approx. 5 VA at 100 V

Approx. 6 VA at 200 V

Approx. 7 VA at 240 V

•DC: Approx. 3 W

Operating temperature: -5 to +60°C (23 to 140°F)

Operating humidity: 30 to 90 %RH (non-condensing)

Mounting: Surface or DIN rail

Weight: 240 g (0.53 lb)

PERFORMANCE in percentage of span

Accuracy: ±0.5 %

Temp. coefficient: ±0.03 %/°C (±0.02 %/°F)

Response time: ≤ 50/100/200/500 msec. (0 – 90 %)

Peak hold reset time: 20 msec.

Ripple: 0.5 %p-p max.

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 2000 V AC @ 1 minute

(input to output 1 or output 2 or contact input to power to

ground)

500 V AC @ 1 minute (output 1 to output 2 to contact input)

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

output 1 or output 2 or contact input or ground)

CTPH SPECIFICATIONS

ES-1305 Rev.5 Page 2/4

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

MODEL: CTPH

EXTERNAL VIEW

Reset Control

Indicator LED

Function Setting

Response

Time

Output 2

Line Freq

Zero Adj.

Output 1

Span Adj.

Zero Adj.

Span Adj.

Output 2

EXTERNAL DIMENSIONS unit: mm (inch)

CLAMP

(top & bottom)

7.8 (.31)

DIN RAIL

35mm wide

2–

4.5 (.18) dia.

MTG HOLE

25 (.98) deep

10 11

–M3.5

SCREW

50 (1.97)

107 (4.21)

136 (5.35)

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

CTPH SPECIFICATIONS

ES-1305 Rev.5 Page 3/4

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

MODEL: CTPH

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

SOURCE

DIP SW RESET

LED

INPUT

TRANSFORMER

Digital

Computation

Output

Driver

–

OUTPUT 1

Isolation

Output

Driver

LOAD

OUTPUT 2

POWER

CT PROTECTOR

model: CTM

–

Isolation

U(+)

V(–)

CONTACT INPUT

Base Socket

Specifications are subject to change without notice.

CTPH SPECIFICATIONS

ES-1305 Rev.5 Page 4/4

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

相关型号：