LTHZ-32D-V/Q 概述
Power Transducer Series LT-UNIT
LTHZ-32D-V/Q 数据手册
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PDF下载MODEL: LTHZ
Power Transducer Series LT-UNIT
[3] OUTPUT
Current
A: 4 – 20 mA DC (Load resistance 500 Ω max.)
D: 0 – 20 mA DC(Load resistance 500 Ω max.)
F: 0 – 10 mA DC (Load resistance 1000 Ω max.)
G: 0 – 1 mA DC (Load resistance 10 kΩ max.)
J: 0 – 5 mA DC (Load resistance 2000 Ω max.)
Z: Specify current (See OUTPUT SPECIFICATIONS)
Voltage
FREQUENCY TRANSDUCER
Functions & Features
• Provides a DC output signal in proportion to the deviation
(±5 Hz) from the center frequency (50 Hz or 60 Hz)
• DC output containing little ripple is ideal for computer
input
• Isolation up to 2000 V AC
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.)
0: Specify voltage (See OUTPUT SPECIFICATIONS)
• High-density mounting
• Conforms to IEC 60688
Typical Applications
• Centralized monitoring and control of power management
system in manufacturing facility or building
• Measuring frequency for UPS
39
(1.54)
[4] AUXILIARY POWER SUPPLY
AC Power
K3: 100 – 120V AC
(Operational voltage range 85 - 132 V, 47 - 66 Hz)
111
(4.37)
L3: 200 – 240V AC
(Operational voltage range 170 - 264 V, 47 - 66 Hz)
DC Power
R: 24 V DC
143 (5.63)
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
V: 48 V DC
mm (inch)
(Operational voltage range 48 V ± 10 % , ripple 10 % p-p max.)
P: 110 V DC
MODEL: LTHZ–[1][2][3]–[4][5]
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
(CE not available)
ORDERING INFORMATION
• Code number: LTHZ–[1][2][3]-[4][5]
Specify a code from below for each of [1] through [5].
(e.g. LTHZ-11A-R/T/Q)
[5] OPTIONS (multiple selections)
Terminal Cover
blank: Without
• Special output range (For codes Z & 0)
• Specify the specification for option code /Q
(e.g. /C01)
/T: With
Other Options
blank: none
/Q: Option other than the above (specify the specification)
[1] FREQUENCY
1: 45 – 55 Hz
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
2: 55 – 65 Hz
3: 45 – 65 Hz
/C02: Polyurethane coating
/C03: Rubber coating
[2] VT INPUT
1: 100, 110, 115, 120 V AC
2: 190, 200, 210, 220, 230, 240 V AC
4: 380, 400, 415, 430, 440, 480 V AC
GENERAL SPECIFICATIONS
Connection: M4 screw terminals (torque 1.2 N·m)
Screw terminal: Chrome-plated steel
Housing material: Flame-resistant resin (black)
LTHZ SPECIFICATIONS
ES-3361 Rev.12 Page 1/3
https://www.m-system.co.jp/
MODEL: LTHZ
Isolation: Input to output to auxiliary power
Computation: One-shot
Impulse withstand voltage: 1.2 / 50 μsec., ±5 kV
(input to output or ground)
Overrange output: Approx. -10 to +120 % at 1 – 5 V
Zero adjustment: -5 to +5 % (front)
Span adjustment: 95 to 105 % (front)
STANDARDS & APPROVALS
EU conformity:
EMC Directive
INPUT SPECIFICATIONS
Input burden: 1 VA
EMI EN 61000-6-4
EMS EN 61000-6-2
Overload capacity: 150 % of rating for 10 sec., 120 %
continuous
Low Voltage Directive
EN 61010-1
Operational range: 85 – 120 % of rating
Measurement Category II (input)
Installation Category II (auxiliary power)
Pollution Degree 2
OUTPUT SPECIFICATIONS
■ DC Current: 0 – 20 mA DC
Minimum span: 1 mA
Input to output or auxiliary power: Reinforced insulation
(550 V)
Output to auxiliary power: Reinforced insulation (300 V)
RoHS Directive
Offset: Max. 1.5 times span
Load resistance: Output drive 10 V max.
■ DC Voltage: 0 – 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)
OUT
20mA
OUT
10V
12
4
5
0
45
55
65 Hz
45
55
65 Hz
Note: When there is no input voltage, the transducer outputs
as negative (–) overrange.
INSTALLATION
Power Consumption
•AC: Approx. 2 VA
•DC: Approx. 2 W (18 mA at 110 V)
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 85 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: 400 g (0.88 lb)
PERFORMANCE in percentage of span
Accuracy: ±0.2 % (at 23°C ±10°C or 73.4°F ±18°F, 45 – 65
Hz)
Magnetic field (ext. origin) effect: ±0.2 % (400 A/m)
Response time: ≤ 1 sec. (0 – 100 % ±1 %)
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 to auxiliary power to ground)
LTHZ SPECIFICATIONS
ES-3361 Rev.12 Page 2/3
https://www.m-system.co.jp/
MODEL: LTHZ
CONNECTION DIAGRAM
SOURCE
VT
FUSE
U
V
u
v
1
2
4
5
6
7
+
OUTPUT
–
U(+)
V(–)
LOAD
*
AUXILIARY POWER
*The transducer can be powered from the input voltage
when the voltage is sufficiently stable and meets within
the range of auxiliary power supply of the unit specified
in the data sheet/instruction manual.
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
10 (.39)
7–M4 SCREW
2–M4 MTG HOLE
TERMINAL COVER (option /T)
DIN RAIL
35mm wide
1
2
3
4
5
6
7
27 (1.06)
39 (1.54)
8 (.31)
[4 (.16)]
3
(.12)
143 (5.63)
• When mounting, no extra space is needed between units.
Specifications are subject to change without notice.
LTHZ SPECIFICATIONS
ES-3361 Rev.12 Page 3/3
https://www.m-system.co.jp/
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