LDPA-15/Q [MSYSTEM]

Power Transducer Series L-UNIT;


型号：	LDPA-15/Q
厂家：	M-SYSTEM
描述：	Power Transducer Series L-UNIT
文件：	总3页 (文件大小：109K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: LDPA

Power Transducer Series L-UNIT

[3] OPTIONS (multiple selections)

Mounting

blank: Surface

PT TRANSDUCER

/D: DIN rail

(super-miniature size; self-powered;

average sensing; RMS calibrated)

Functions & Features

Other Options

blank: none

/Q: Option other than the above (specify the specification)

• Converting an alternating voltage from a potential

(voltage) transformer into a standard process signal

• Minimum ripple

SPECIFICATIONS OF OPTION: Q (multiple selections)

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

/C01: Silicone coating

• No auxiliary power source required

• Isolation up to 2000 V AC

• High-density mounting

/C02: Polyurethane coating

/C03: Rubber coating

Typical Applications

TERMINAL SCREW MATERIAL

/S01: Stainless steel

• Centralized monitoring and control of power line and

power supply voltages measured at switch boards

• Monitoring abnormal voltage drops for detecting overload

GENERAL SPECIFICATIONS

Construction: Stand-alone; terminal access at the front

Connection: M4 screw terminals (torque 1.2 N·m)

Screw terminal: Nickel-plated brass (standard) or stainless

steel

(2.36)

Housing material: Flame-resistant resin (black)

Isolation: Input to output

(1.81)

Input waveform: Sine wave

44 (1.73)

Overrange output: 60 – 120 % at 0 – 5 V

Span adjustment: 95 to 105 % (front)

mm (inch)

MODEL: LDPA–[1][2][3]

INPUT SPECIFICATIONS

Frequency: 50 or 60 Hz

Input burden: 2 VA

ORDERING INFORMATION

• Code number: LDPA–[1][2][3]

Specify a code from below for each [1] through [3].

(e.g. LDPA-55/D/Q)

Overload capacity: 150 % of rating for 10 sec., 120 %

continuous

Operational range: 60 – 120 % of rating

• Specify the specification for option code /Q

(e.g. /C01/S01)

OUTPUT SPECIFICATIONS

■ OPERATION DIAGRAM

OUT %

100

[1] INPUT

Voltage

5: 0 – 150 V AC (used within 90 – 150 V)

6: 0 – 300 V AC (used within 180 – 300 V)

50 (60)

100

IN %

[2] OUTPUT

Current

Note: The described accuracy is not assured within 0 – 60%

of the rating, though output signal exists.

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.)

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

LDPA SPECIFICATIONS

ES-1944 Rev.7 Page 1/3

MODEL: LDPA

INSTALLATION

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

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

Mounting: Surface or DIN rail

Weight: 150 g (0.33 lb) for surface mounting

170 g (0.37 lb) for DIN rail mounting

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

FUSE

–

OUTPUT

LOAD

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

■ SURFACE MOUNTING

■ DIN RAIL MOUNTING

4–M4

9 (.35)

SCREW

9 (.35)

SCREW

SPAN ADJ.

2–2.5 (.10) rad.

60 (2.36)

72 (2.83)

80 (3.15)

26 (1.02)

60 (2.36)

80 (3.15)

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

LDPA SPECIFICATIONS

ES-1944 Rev.7 Page 2/3

MODEL: LDPA

■ DIN RAIL MOUNTING

■ SURFACE MOUNTING

72 (2.83) min.

M4 SCREW

72 (2.83)

72 (2.83) min.

Specifications are subject to change without notice.

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

LDPA SPECIFICATIONS

ES-1944 Rev.7 Page 3/3

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