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47LHZ-103B-R/Q

更新时间：2024-11-08 22:50:59

品牌：MSYSTEM

描述：Digital Panel Meters 47 Series

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47LHZ-103B-R/Q 概述

Digital Panel Meters 47 Series

47LHZ-103B-R/Q 数据手册

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MODEL: 47LHZ

2: SPDT relay contact, 2 points

Digital Panel Meters 47 Series

[3] DISPLAY COLOR

R: Red

FREQUENCY INPUT DIGITAL PANEL METER

(4½ digit, LED display type)

YR: Orange

G: Green

Functions & Features

• 4½ digit digital panel meter

• Measures line frequency deviation of a heavycurrent

power system

BG: Bluegreen

B: Blue

W: White

• 1/8 DIN size

• Max. and Min. value display

• IP66 front panel

[4] POWER INPUT

AC Power

• Separable terminal block

• Rear terminal cover for safety strapped to the meter

M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, 50/60 Hz)

DC Power

R: 24 V DC

96 (3.78)

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

P: 110 V DC

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

(1.89)

D/P

Fnc

Max

x/M

[5] OPTIONS

hif

98.5 (3.88)

blank: none

mm (inch)

/Q: With options (specify the specification)

MODEL: 47LHZ-1[1][2][3]-[4][5]

SPECIFICATIONS OF OPTION: Q (multiple selections)

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

Moving parts and indicators are not coated.

/C01: Silicone coating

ORDERING INFORMATION

• Code number: 47LHZ-1[1][2][3]-[4][5]

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

(e.g. 47LHZ-101G-M2/Q)

/C02: Polyurethane coating

/C03: Rubber coating

TERMINAL SCREW MATERIAL

/S01: Stainless steel

• Specify the specification for option code /Q

(e.g. /C01/S01/SET)

EX-FACTORY SETTING

/SET: Preset according to the Ordering Information Sheet

(No. ESU-9517)

INPUT

1: Frequency input

GENERAL SPECIFICATIONS

Construction: Panel flush mounting

Degree of protection: IP66; applicable to the front of the

panel meter mounted according to the specified panel

cutout

[1] DC OUTPUT

0: Without

Current

A: 4 – 20 mA DC (Load resistance 550 Ω max.)

D: 0 – 20 mA DC (Load resistance 550 Ω max.)

Voltage

Connection: M3 separable screw terminal (torque 0.6 N·m)

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

steel

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.)

4W: -10 – +10 V DC (Load resistance 10 kΩ min.)

Housing material: Flame-resistant resin (gray)

Isolation: Input to DC output to HH output or H output to

L output or LL output to power

Input waveform: Up to 15 % of 3rd harmonic content

Setting: (Front button)

[2] ALARM OUTPUT

0: None

• Scaled range

• Input type

1: N.O. relay contact, 4 points

47LHZ SPECIFICATIONS

ES-9517 Rev.11 Page 1/7

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

MODEL: 47LHZ

• Alarm setpoint

OUTPUT SPECIFICATIONS

■ DC Output

• Hysteresis (deadband)

• Others

• DC Current

(Refer to the instruction manual for details)

Lockout setting: Prohibiting certain operations; protecting

settings

Operational range: -5 – +105 %

• DC Voltage

Operational range: -5 – +105 %

■ Alarm Output: Relay contact

Rated load: 250 V AC @ 3 A (cos ø = 1)

30 V DC @ 3 A (resistive load)

Maximum switching voltage: 250 V AC, 30 V DC

Maximum switching power: 750 VA, 90 W (resistive load)

Minimum load: 5 V DC @ 10 mA

DISPLAY

Display: 16 mm (.63) high, 4 ½ digits, 7-segment LED

Display range: -19999 to 19999

Decimal point position: 10–1, 10–2, 10–3, 10–4 or none

Zero indication: Higher-digit zeros are suppressed.

Over-range indication: ‘-19999’ or ‘19999’ blinking for

display values out of the display range.

‘S.ERR’ and ‘Min’ or ‘Max’ blinking when the input signal is

out of the usable range.

Mechanical life: ≥ 5 × 10 cycles (rate 180 cycles/min.)

INSTALLATION

Power consumption

•AC: Approx. 6.5VA

•DC: Approx. 3 W

Alarm status indication

LL indicator: Green turns on when the LL alarm is tripped.

L indicator: Green turns on when the L alarm is tripped.

H indicator: Red turns on when the H alarm is tripped.

HH indicator: Red turns on when the HH alarm is tripped.

P indicator: Amber turns on when none of the other alarms

is tripped.

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

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

Mounting: Panel flush mounting

Weight: 300 g (0.66 lb)

Note: Only ‘P’ turns on with no-alarm-output type. ‘LL’ or

‘HH’ does not turn on with dual-alarm-output type.

All setpoints can be independently set either for Hi or Lo

alarm trip.

PERFORMANCE in percentage of max. span

Accuracy

Display: ±0.1 Hz; ±1 Hz at 70 Hz or more (input 50 – 300

Function indicators:

Output: ±0.1 % (DC output = display + output)

Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)

Input resolution: Max. 0.01 Hz

Zro, Spn, D/P, Tch, Fnc, Min, Max

Display mode status and operation status, amber ON or

blink

Output resolution: Max. 14 bits

Engineering unit indication: Sticker label attached

DC, AC, mV, V, kV, μA, mA, A, kA, mW, W,

kW, var, kvar, Mvar, VA, Hz, Ω, kΩ, MΩ,

cm, mm, m, m/sec, mm/min, cm/min, m/min,

Response time: ≤0.5 second except for 45 Hz or less

(alarm output: 0 – 100 % at 90 % setpoint)

≤0.5 second except for 45 Hz or less

(DC output: 0 – 90 %)

m/h, m/s2, inch, ℓ, ℓ/s, ℓ/min, ℓ/h, m3, m3/sec,

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 DC

output to HH output or H output to L output or LL output to

power to ground)

/min, m

/h, Nm /h, N·m, N/m , g, kg, kg/h,

N, kN, Pa, kPa, MPa, t, t/h, ℃, °F, %RH, J,

kJ, MJ, rpm, sec, min, min-1, pH, %, ppm, etc.

INPUT SPECIFICATIONS

Input voltage: Max. 300 V (conformance range 50 – 300 V)

Overload capacity: 450 V for 10 seconds, 360 V continuous

Defautlt measuring range: 45 – 65 Hz

STANDARDS & APPROVALS

EU conformity:

EMC Directive

TYPE MEASURING OPERATIONAL

INPUT

EMI EN 61000-6-4

IND

H50

H60

H55

RANGE

BURDEN

EMS EN 61000-6-2

45 – 55 Hz

55 – 65 Hz

45 – 65 Hz

40 – 60 Hz

50 – 70 Hz

40 – 70 Hz

≤0.5VA

Low Voltage Directive

EN 61010-1

Measurement Category III (input)

Measurement Category II (alarm output)

Installation Category II (power)

H400 350 – 450 Hz 300 – 500 Hz

HF 10 – 500 Hz 5 – 600 Hz

47LHZ SPECIFICATIONS

ES-9517 Rev.11 Page 2/7

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

MODEL: 47LHZ

Pollution Degree 2

Input or DC output to alarm output to power: Reinforced

insulation (300 V)

Input to DC output: Basic insulation (300 V)

RoHS Directive

Protection against access to the terminal blocks:

Finger protection (VDE 0660-514)

EXTERNAL VIEW

(1) Main Display

(2) Alarm Indicators

Zro Spn D/P

Tch Fnc Min Max

(3) Function Indicators

Max/Min

Alarm/

Scale/

Shift

(8) Up Button

(7) Shift Button

(6) Scale/ Button

(4) Max/Min Button

(5) Alarm/ Button

• COMPONENT IDENTIFICATION

No. COMPONENT

(1) Main display

FUNCTION

Indicates present values, setting values and status of the unit.

Indicate alarm status of the input signal.

(2) Alarm indicators

(3) Function indicators

(4) Max/Min button

Indicate the status in each setting mode.

Used to switch the main display to show the present values, maximum values or minimum values etc.

(5)

Used to con!rm alarm setting value and to move on to the alarm and other setting modes; or to shift through

setting items in each setting mode.

Alarm/ button

(6)

Used to move on to the scaling and other setting modes; or to shift through setting items in each setting

mode.

Scale/ button

(7) Shift button

(8) Up button

Used to move on to the setting standby status of each setting mode and shift through display digits in each

setting mode.

Used to select setting values in each setting mode.

Note: Refer to the operating manual for details on each function.

47LHZ SPECIFICATIONS

ES-9517 Rev.11 Page 3/7

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

MODEL: 47LHZ

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

■

TOP VIEW

95 (3.74)

■

FRONT VIEW

■ SIDE VIEW

103 (4.06)

96 (3.78)

98.5 (3.88)

86 (3.39)

12.5 (.49)

2 (.08)

■

REAR VIEW

• Alarm Output

• No Alarm Output

10–M3 SCREW

TERMINAL

20–M3 SCREW

TERMINAL

6.6 (.26)

2–M3 SCREW

4–M3 SCREW

91.5 (3.60)

47LHZ SPECIFICATIONS

ES-9517 Rev.11 Page 4/7

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

MODEL: 47LHZ

MOUNTING REQUIREMENTS unit: mm

92 ⁺^{– 0}^0.8

min. 120

Panel thickness: 1.6 to 8.0 mm

47LHZ SPECIFICATIONS

ES-9517 Rev.11 Page 5/7

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

MODEL: 47LHZ

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

■ ALARM OUTPUT CODE 0: No alarm output

SOURCE

Isolation

FUSE

Output

Driver

Frequency

Converter

DC OUTPUT

Digital

Computation

–

LOAD

U(+)

Display /

Setting

POWER

10 V(–)

■ ALARM OUTPUT CODE 1: N.O. contact, 4 points

SOURCE

Isolation

FUSE

Output

Driver

–

Frequency

Converter

DC OUTPUT

LOAD

Digital

Computation

Display /

Setting

15 HHa

16 Ha

HH OUTPUT

H OUTPUT

17 Hc, HHc

18 La

L OUTPUT

19 LLa

LL OUTPUT

20 Lc, LLc

U(+)

10 V(–)

POWER

■ ALARM OUTPUT CODE 2: SPDT contact, 2 points

SOURCE

Isolation

FUSE

Output

Driver

–

Frequency

Converter

DC OUTPUT

LOAD

Digital

Computation

Display /

Setting

15 Ha(NO)

16 Hb(NC)

H OUTPUT

L OUTPUT

17 Hc(COM

18 La(NO)

19 Lb(NC)

)

20 Lc(COM

U(+)

10 V(–)

)

POWER

Note: The section enclosed by broken line is only with DC output option.

■ Relay Protection

• AC Powered

• DC Powered

Inductive

Load (Coil)

Inductive

Load (Coil)

Diode, Varistor or

CR Circuit

Varistor or

CR Circuit

LOAD

47LHZ SPECIFICATIONS

ES-9517 Rev.11 Page 6/7

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

MODEL: 47LHZ

Specifications are subject to change without notice.

47LHZ SPECIFICATIONS

ES-9517 Rev.11 Page 7/7

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

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