LPCE-611-C/Q 概述
Power Transducer Series L-UNIT
LPCE-611-C/Q 数据手册
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PDF下载MODEL: LPCE
Power Transducer Series L-UNIT
[3] OUTPUT
Current
A: 4 – 20 mA DC (Load resistance 500 Ω max.)
D: 0 – 20 mA DC(Load resistance 500 Ω max.)
E: 0 – 16 mA DC (Load resistance 625 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
PT/CT TRANSDUCER
(RMS sensing)
Functions & Features
• VT and CT transducers combined in one housing
• Minimum ripple
• Isolation up to 2000 V AC
• High-density mounting
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)
Typical Applications
• Centralized monitoring and control of power line and
power supply voltages measured at switch boards
• Centralized monitoring and control of current in motors
• Monitoring abnormal voltage drops at switch boards and
abnormal current in motors for detecting overload
75
(2.95)
[4] AUXILIARY POWER SUPPLY
AC Power
B: 100 V AC
C: 110 V AC
D: 115 V AC
F: 120 V AC
G: 200 V AC
H: 220 V AC
J: 240 V AC
DC Power
R: 24 V DC
V: 48 V DC
75
(2.95)
112
(4.41)
mm (inch)
MODEL: LPCE-[1][2][3]-[4][5]
ORDERING INFORMATION
• Code number: LPCE–[1][2][3]-[4][5]
Specify a code from below for each [1] through [5].
(e.g. LPCE-55A-C/Q)
[5] OPTIONS
blank: none
/Q: With options (specify the specification)
• Special output range (For codes Z & 0)
• Specify the specification for option code /Q
(e.g. /C01/S01)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
[1] VT INPUT
Voltage
/C02: Polyurethane coating
/C03: Rubber coating
5: 0 – 150 V AC
6: 0 - 300 V AC
TERMINAL SCREW MATERIAL
/S01: Stainless steel
[2] CT INPUT
Current
GENERAL SPECIFICATIONS
Construction: Stand-alone; terminal access at the front
Connection: M3.5 screw terminals (torque 0.8 N·m)
Screw terminal: Nickel-plated steel (standard) or stainless
steel
1: 0 – 1 A AC
5: 0 – 5 A AC
Housing material: Flame-resistant resin (black)
Isolation: Input to output to auxiliary power, between
http://www.m-system.co.jp/
LPCE SPECIFICATIONS
ES-1952 Rev.2 Page 1/3
MODEL: LPCE
channels
Operating temperature: -10 to +55°C (14 to 131°F)
Input waveform: Up to 15 % of 3rd harmonic content
Overrange output: 0 to 120 % at 1 – 5 V
Zero adjustment: -5 to +5 % (front)
Span adjustment: 95 to 105 % (front)
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: ±0.5 % (at 23°C ±10°C or 73.4°F ±18°F,
45 – 65 Hz)
INPUT SPECIFICATIONS
Frequency: 50 or 60 Hz
• VT Input
Response time: ≤ 1 sec. (0 – 100 % ±1 %)
Ripple: 0.5 %p-p max.
Input burden: 0.3 VA
Overload capacity: 150 % of rating for 10 sec.,
120 % continuous
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, between
channels)
Operational range: 0 – 120 % of rating
• CT Input
Input burden: 0.5 VA
Overload capacity: 1000 % of rating for 3 sec., 200 % for 10
sec., 120 % continuous
Impulse withstand voltage: 1.2 / 50 μsec., ±5 kV
(input to output or ground)
Operational range: 0 – 120 % of rating
OUTPUT SPECIFICATIONS
■ DC Current: 0 – 20 mA DC
Minimum span: 1 mA
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)
•VT Input
OUT
20mA
OUT
10V
12
4
5
0
0
150
300V
IN
0
150
300V
IN
•CT Input
OUT
20mA
OUT
10V
12
5
0
4
0
2.5
5A
IN
0
2.5
5A
IN
INSTALLATION
Auxiliary power supply
•AC: Operational voltage range: rating -15/+10 %,
50/60 Hz, approx. 3 VA
•DC: Operational voltage range: rating ±10 %
ripple 10 %p-p max., approx. 3 W (125 mA at 24 V)
http://www.m-system.co.jp/
LPCE SPECIFICATIONS
ES-1952 Rev.2 Page 2/3
MODEL: LPCE
CONNECTION DIAGRAM
SOURCE
VT
FUSE
U
V
u
v
1
2
11
12
15
16
9
+
VT OUTPUT
CT OUTPUT
–
LOAD
+
SOURCE
–
K
k
5
6
U(+)
V(–)
CT
*
AUXILIARY
POWER
l
10
L
LOAD
* The transducer can be powered from the input voltage
when the voltage is sufficiently stable and meets other
supply voltage requirements.
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
8 (.31)
M3.5 SCREW
(Only on the used terminals)
2–5.8 (.23) dia. or
2–4.8 (.18) dia.
MTG HOLE
8 (.31) deep
DIN RAIL
35mm wide
1
9
2
3
4
5
6
7 8
TERMINAL
COVER
10 11 12 13 14 15 16
112 (4.41)
[3.3 (.13)]
75 (2.95)
•When mounting, no extra space is needed between units.
MOUNTING REQUIREMENTS unit: mm (inch)
■ M5 SCREWS
■ M4 SCREWS
60 (2.36)
60 (2.36)
2–M5
2–M4
Specifications are subject to change without notice.
http://www.m-system.co.jp/
LPCE SPECIFICATIONS
ES-1952 Rev.2 Page 3/3
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