LTPAN-122MA/T [MSYSTEM]
Power Transducer Series LT-UNIT;![LTPAN-122MA/T](http://pdffile.icpdf.com/pdf2/p00353/img/icpdf/LTPAN-411P6_2172579_icpdf.jpg)
型号: | LTPAN-122MA/T |
厂家: | ![]() |
描述: | Power Transducer Series LT-UNIT |
文件: | 总3页 (文件大小:114K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MODEL: LTPAN
Power Transducer Series LT-UNIT
[3] CT INPUT (balanced load)
Current
1: 1 A AC
2: 2 A AC
5: 5 A AC
PHASE ANGLE TRANSDUCER
(self-powered)
Functions & Features
• Provides a DC output signal in proportion to phase angle
• DC output containing little ripple is ideal for computer
input
[4] OUTPUT SIGNAL POLARITY
P: Negative in lag, positive in lead
• Isolation up to 2000 V AC
M: Negative in lead, positive in lag
• High-density mounting
• Conforms to IEC 60688
[5] OUTPUT
Current
• No auxiliary power supply required
A: 4 – 20 mA DC (Load resistance 500 Ω max.)
FW: -10 – +10 mA DC (Load resistance 1000 Ω max.)
GW: -1 – +1 mA DC (Load resistance 10 kΩ max.)
JW: -5 – +5 mA DC (Load resistance 2000 Ω max.)
Z: Specify current (See OUTPUT SPECIFICATIONS)
Voltage
Typical Applications
• Centralized monitoring and control of power management
system in a manufacturing facility or building
• Measuring phase angle for a motor
72
(2.83)
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)
111
(4.37)
143 (5.63)
[6] OPTIONS (multiple selections)
Terminal Cover
mm (inch)
blank: Without
/T: With
MODEL: LTPAN–[1][2][3][4][5][6]
Other Options
blank: none
ORDERING INFORMATION
• Code number: LTPAN–[1][2][3][4][5][6]
Specify a code from below for each of [1] through [6].
(e.g. LTPAN-115PA/T/Q)
/Q: Option other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
• Special output range (For codes Z & 0)
• Specify the specification for option code /Q
(e.g. /C01)
/C02: Polyurethane coating
/C03: Rubber coating
[1] CONFIGURATION
1: 3-phase / 3-wire
GENERAL SPECIFICATIONS
Connection: M4 screw terminals (torque 1.2 N·m)
Screw terminal: Chrome-plated steel
4: 3-phase / 4-wire
Housing material: Flame-resistant resin (black)
Isolation: Voltage input to current input to output
Computation: Phase angle detection
[2] VT INPUT (balanced load)
For 3-phase / 4-wire, phase voltages (e.g. 110 V / √3 ) are used.
1: 110 V AC
Overrange output: Approx. -10 to +120 % at 1 – 5 V
Zero adjustment: -5 to +5 % (front)
2: 220 V AC
4: 220 V / 380 V AC (3-phase/4-wire only)
Span adjustment: 95 to 105 % (front)
LTPAN SPECIFICATIONS
ES-3364 Rev.11 Page 1/3
https://www.m-system.co.jp/
MODEL: LTPAN
Mounting: Surface or DIN rail
Weight: 450 g (0.99 lb)
INPUT SPECIFICATIONS
Frequency: 50 or 60 Hz
■ VOLTAGE INPUT
Operational range: 85 – 110 % of rating
Overload capacity: 150 % of rating for 10 sec., 110%
continuous
PERFORMANCE in percentage of span
Accuracy: ± 2 % with balanced load
(at 23°C ±10°C or 73.4°F ±18°F, 45 – 65 Hz)
Magnetic field (ext. origin) effect: ±2 % (400 A/m)
Response time: ≤ 2 sec. (0 – 100 % ±1 %)
Ripple: 0.5 %p-p max.
Input burden: 2.5 VA
■ CURRENT INPUT
Operational range: 10 – 120 % of rating
Overload capacity: 4000 % of rating for 1 sec., 2000% for 4
sec., 120 % continuous
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 1 A)
0.2 VA (input 2 A)
0.5 VA (input 5 A)
■ Input range:
lag 60°– 0 – lead 60°
STANDARDS & APPROVALS
EU conformity:
lead 60°– 0 – lag 60°
EMC Directive
EMI EN 61000-6-4
OUTPUT SPECIFICATIONS
■ DC Current: -10 – +20 mA DC
Span: Min. 1 mA, max. 20 mA
Offset: Max. 1.5 times span
EMS EN 61000-6-2
Low Voltage Directive
EN 61010-1
Measurement Category II (input)
Pollution Degree 2
Load resistance: Output drive 10 V max.
■ DC Voltage: -10 – +12 V DC
Minimum span: 5 mV
Input to output: Reinforced insulation (300 V)
RoHS Directive
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
+10V
OUT
20mA
12
4
0
-10V
60°
(Lag)
0
60°
(Lead)
60°
(Lag)
0
60°
(Lead)
• Negative in lead, positive in lag
OUT
20mA
OUT
+10V
12
4
0
-10V
60°
(Lag)
0
60°
(Lead)
60°
(Lag)
0
60°
(Lead)
Note: When there is 5% or less of rated input current,
the output may become unstable (hunting).
INSTALLATION
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 85 %RH (non-condensing)
LTPAN SPECIFICATIONS
ES-3364 Rev.11 Page 2/3
https://www.m-system.co.jp/
MODEL: LTPAN
CONNECTION DIAGRAM
■ 3-PHASE/3-WIRE
■ 3-PHASE/4-WIRE
SOURCE
SOURCE
1
2
3
N
1
2
3
VT
VT
FUSE
FUSE
V
U
v
P2
P3
U
u
P2
P0
P3
8
9
11
12
8
10
9
11
12
+
–
+
–
OUTPUT
OUTPUT
u
V
V
v
v
U
u
K
K
k
l
1S
1L
k
l
1S
1L
1
2
1
2
CT
CT
L
L
LOAD
LOAD
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
10 (.39)
16–M4 SCREW
2–M4 MTG HOLE
TERMINAL COVER (option /T)
DIN RAIL
35mm wide
1
2
3
4
5
6
7
8
9
10
11 12 13 14 15 16
8 (.31)
[4 (.16)]
54 (2.13)
72 (2.83)
3
(.12)
143 (5.63)
• When mounting, no extra space is needed between units.
Specifications are subject to change without notice.
LTPAN SPECIFICATIONS
ES-3364 Rev.11 Page 3/3
https://www.m-system.co.jp/
相关型号:
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