LSMT4-2261-110 [MSYSTEM]
Power Transducer Series;型号: | LSMT4-2261-110 |
厂家: | M-SYSTEM |
描述: | Power Transducer Series |
文件: | 总5页 (文件大小:229K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MODEL: LSMT4
Power Transducer Series
[2] INPUT
1: 480 V / 1 A AC
2: 480 V / 5 A AC
MULTI POWER TRANSDUCER
Functions & Features
• Measures simultaneously several variables of a heavy-
current power system: current, voltage, active, reactive and
apparent power, active and reactive energy, power factor,
frequency, etc.
[3] OUTPUT
Current
A: 4 – 20 mA DC
Voltage
• Parameters are programmable using the front buttons or
the PC
4: 0 – 10 V DC
5: 0 – 5 V DC
6: 1 – 5 V DC
• Displayed measurands are freely selectable
• Loop test output
• 10-point analog and 2-point energy pulse output
DISCRETE OUTPUT
1: Do 2-point
Typical Applications
• Multi-functional power measurement in electric device or
in switching boards.
[4] AUXILIARY POWER SUPPLY
AD4: universal
100 – 240 V AC (Operational range 85 – 264 V, 50 / 60 Hz) /
110 – 240 V DC (Operational range 99 – 264 V,
ripple 10 %p-p max)
125
(4.92)
DC Power
R: 24 V DC
140
(5.51)
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
V: 48 V DC
(Operational voltage range 48 V ± 10 % , ripple 10 % p-p max.)
116
(4.57)
mm (inch)
[5] OPTIONS
blank: none
/Q: With options (specify the specification)
MODEL: LSMT4–[1][2][3]1–[4][5]
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
ORDERING INFORMATION
• Code number: LSMT4-[1][2][3]1-[4][5]
Specify a code from below for each of [1] through [5].
(e.g. LSMT4-12A1-AD4/Q)
/C02: Polyurethane coating
/C03: Rubber coating
• Specify the specification for option code /Q
(e.g. /C01)
• Non-specified orders will be shipped at default factory
settings (No. ESU-1957). However, the power suffix code
must be specified.
RELATED PRODUCTS
• PC configurator software (model: LSCFG)
Downloadable at M-System’s web site.
A dedicated cable is required to connect the module to the
PC. Please refer to the internet software download site or
the users manual for the PC configurator for applicable
cable types.
Measured variables can be reconfigured with front panel or
PC configurator software.
[1] CONFIGURATION
1: Single phase / 2-wire and 3-wire, 3-phase / 3-wire
2: Single phase / 2-wire and 3-wire,
3-phase / 3-wire and 4-wire
GENERAL SPECIFICATIONS
Construction: Stand-alone; terminal access at the front
Degree of protection: IP 20 (Terminal block, housing)
Connection
Voltage input: M4 screw terminals (torque 1.4 N·m)
LSMT4 SPECIFICATIONS
ES-1957 Rev.6 Page 1/5
https://www.m-system.co.jp/
MODEL: LSMT4
Current input: M4 screw terminals (torque 1.4 N·m)
Output: M3.5 screw terminals (torque 0.6 N·m)
Power: M4 screw terminals (torque 1.4 N·m)
Configuration
OUTPUT SPECIFICATIONS
■ DC Output
Load resistance (output range)
4 - 20 mA DC: ≤ 600 Ω
Code 1: Single phase/2-wire and 3-wire, 3-phase/3- wire
balanced/unbalanced load
0 - 10 V DC: ≥ 5kΩ
0 - 5 V DC: ≥ 1kΩ
Code 2: Single phase/2-wire and 3-wire, 3-phase/3- wire
balanced/unbalanced load, 3-phase/4- wire
balanced/unbalanced load
1 - 5 V DC: ≥ 1kΩ
■ Open Collector
Energy count output
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (black)
Isolation: Voltage input to current input to output signal to
discrete output 1 to discrete output 2 to auxiliary power
supply to FE
Max. rated load: 130 V DC @ 50 mA
Continuous rated load: 130 V DC @ 30 mA
Saturation voltage: 1.5 V DC
When driving an inductive load, external contact protection
and noise quenching recommended.
■ Measured variables
Voltage: 1 – N, 2 – N, 3 – N, 1 – 2, 2 – 3, 3 – 1
Current: 1, 2, 3, N
INSTALLATION
Auxiliary Power
Active / reactive / apparent power: 1, 2, 3, Σ
Power factor: 1, 2, 3, Σ
•AC: < 20 VA
•DC: < 9 W
Frequency
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: 700 g (1.5 lb)
Active energy
Reactive energy
■ DISPLAY:
Red LED; for setting and monitoring; signed 5 digits
PERFORMANCE in percentage of rating
Accuracy
INPUT SPECIFICATIONS
Frequency: 50 / 60 Hz (45 – 65 Hz)
• Voltage Input
(at 23°C ±10°C or 73.4°F ±18°F, 45 – 65 Hz)
Voltage: ±0.5 %
Rated voltage
Percentage of 100 V at ≥ 1 V to < 100 V
Percentage of input voltage at ≥ 100 V
Current: ±0.5 %
Line-to-line (delta voltage): 480 V
Line-neutral (phase voltage): 277 V (single phase / 2-wire
and 3-wire)
Power: ±0.5 %
Consumption VA: ≤ ULN2 / 300 kΩ / phase
Overload capacity: 200 % of rating for 10 sec., 120 %
continuous
Percentage of the span of wattage as listed below
at < 100 V:
173.2 W (1 A) or 866 W (5 A) for 3 ph/3 w
100 W (1 A) or 500 W (5 A) for 1 ph/2 w
200 W (1 A) or 1000 W (5 A) for 1 ph/3 w
300 W (1 A) or 1500 W (5 A) for 3 ph/4 w
Percentage of the span of power based on input voltage and
rated current (1 A or 5 A) at ≥ 100 V
PF: ±0.5 %
Selectable primary voltage range: 50 – 400 000 V
• Current Input
Rated current: 1 A or 5 A
Consumption VA: ≤ I · 0.01 Ω / phase
2
Overload capacity: 4000 % of rating for 1 sec., 2000 % for
4 sec., 120 % continuous
Selectable primary current range: 1 – 20 000 A
Selectable primary power range: ≤ 2 G VA
Operational range
Frequency: ±0.5 %
Energy: ±1 % (Load current 5 - 120 % PF 1; load current 10
- 120 % PF 0.5)
Voltage, current, apparent power: ≤ 120 % of the rating
Active / reactive power: -120 to +120 % of the rating
Frequency: 45 – 65 Hz
Response time: ≤ 1 sec. (0 – 99 %)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 2000 V AC @ 1 minute
(Voltage input to current input to output signal to discrete
output 1 to discrete output 2 to auxiliary power to FE)
Power factor: -1 to +1
LSMT4 SPECIFICATIONS
ES-1957 Rev.6 Page 2/5
https://www.m-system.co.jp/
MODEL: LSMT4
STANDARDS & APPROVALS
EU conformity:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
Low Voltage Directive
EN 61010-1
Measurement Category II (input)
Installation Category II (auxiliary power)
Pollution Degree 2
Input to output: Reinforced insulation (480 V)
Output to auxiliary power: Reinforced insulation (300 V)
RoHS Directive
EXTERNAL VIEW
Output Terminals
DATA Display
Configuration Jack
Auxiliary Power
Supply Terminals
Control Buttons
Input Terminals
LSMT4 SPECIFICATIONS
ES-1957 Rev.6 Page 3/5
https://www.m-system.co.jp/
MODEL: LSMT4
TERMINAL CONNECTIONS
Note: In order to improve EMC performance, bond the FE terminal to ground.
Caution: FE terminal is NOT a protective conductor terminal.
■ TERMINAL ASSIGNMENT
■ ELECTRICAL CONNECTION
+
–
CH1
Output Terminals
ANALOG OUTPUT 1
CH1
.
.
.
.
+
–
+
–
+
–
CH10
CH10
CH11
CH11
CH12
CH12
U(
ANALOG OUTPUT 10
CONTACT OUTPUT 1
CONTACT OUTPUT 2
POWER
Power Input Terminals
Input Terminals
+
)
–
V(
)
FE
JACK
CONFIGURATOR
System /
Application
Terminal
P1 P2 P3 1S 1L 3S 3L
P1 P2 P3 1S 1L 3S 3L
k
l
source
L1
load
source
L1
load
K
L
k
l
L2
L3
L2
L3
3-phase /
3-wire,
K
L
unbalanced load
P1 P2 P3 1S 1L 3S 3L
u
v
v
u
k
l
source
L1
load
U
V
V
U
K
L
k
l
L2
L3
System /
Application
K
L
Terminal
P1
N
1S 1L
P1
N
1S 1L
P1
N
1S 1L
P1
N
1S 1L
k
l
k
l
source
L1
load
source
load
load
load
source
L1
load
source
L1
load
L1
N
K
L
K
L
N
L2
L3
N
L2
L3
N
Single phase /
2-wire
3-phase /
4-wire,
balanced load
P1
N
1S 1L
P1
N
1S 1L
u
v
u
v
k
l
source
L1
U
V
load
k
l
source
L1
U
V
load
K
L
K
L
N
L2
L3
N
P1 P2 P3 1S 1L
P1 P2 P3 1S 1L
P1 P2 P3
P1 P2 P3
P1 P2 P3
N 1S 1L 2S 2L 3S 3L
k
l
source
L1
load
source
L1
K
L
L2
L3
L2
L3
3-phase /
3-wire,
balanced load
source
L1
load
L2
L3
N
P1 P2 P3 1S 1L
u
v
v
u
k
l
source
L1
load
U
V
V
U
N
1S 1L 2S 2L 3S 3L
K
L
L2
L3
3-phase /
4-wire,
k
l
source
L1
load
k
l
unbalanced load
P1
N
P3 1S 1L 3S 3L
P1 N P3 1S 1L 3S 3L
K
L
k
l
L2
L3
N
K
L
K
L
k
l
source
L1
load
source
L1
K
L
k
l
N
N
N
1S 1L 2S 2L 3S 3L
L2
L2
Single phase /
3-wire
K
L
u
v
u
v
u
v
P1
N P3 1S 1L 3S 3L
k
l
source
L1
load
U
V
U
V
U
V
k
l
K
L
k
l
u
v
v
u
L2
L3
N
K
L
k
l
source
L1
load
U
V
V
U
K
L
K
L
k
l
N
L2
K
L
LSMT4 SPECIFICATIONS
ES-1957 Rev.6 Page 4/5
https://www.m-system.co.jp/
MODEL: LSMT4
EXTERNAL DIMENSIONS unit: mm [inch]
24–M3.5 TERMINAL SCREW
TERMINAL COVER
7.2 (.28)
4–4.5 (.17) DIA. MTG HOLE
DIN RAIL
35mm wide
75 (2.95)
6.5 (.26)
[3.3 (.13)]
125 (4.92)
116 (4.57)
13–M4 TERMINAL SCREW
8.6 (.34)
MOUNTING REQUIREMENTS unit: mm [inch]
75 (2.95)
4-M4
130 (5.12) min.
Specifications are subject to change without notice.
LSMT4 SPECIFICATIONS
ES-1957 Rev.6 Page 5/5
https://www.m-system.co.jp/
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