M8CT1-1666-R [MSYSTEM]
Dual Output Super-mini Signal Conditioners Pico-M Series;型号: | M8CT1-1666-R |
厂家: | M-SYSTEM |
描述: | Dual Output Super-mini Signal Conditioners Pico-M Series |
文件: | 总3页 (文件大小:92K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MODEL: M8CT1
Dual Output Super-mini Signal Conditioners Pico-M Series
[3] OPTIONS
blank: none
/Q: Options other than the above (specify the specification)
CT CONVERTER
(CE)
Functions & Features
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
• Converting an alternating current from a current
transformer into a standard process signal
• True RMS sensing
/C02: Polyurethane coating
• Space-saving, easy-to-maintain, multi-channel installation
base
/C03: Rubber coating
ADJUSTMENT
/V01: Multi-turn fine adjustment
RELATED PRODUCTS
• Installation Base or Single Mount Base Socket (model:
M8BSx)
This unit must be mounted on dedicated base or socket
except Model M8BS-1-1 socket.
GENERAL SPECIFICATIONS
Construction: Plug-in
MODEL: M8CT1-[1][2]-R[3]
Mounting screw: M3 screw (torque 0.3 N·m)
Housing material: Flame-resistant resin (black)
Power supply: Via the Installation Base terminals
(model: M8BSx)
ORDERING INFORMATION
• Code number: M8CT1-[1][2]-R[3]
Specify a code from below for each of [1] through [3].
(e.g. M8CT1-16A-R/Q)
Isolation: Input to output 1 to output 2 to power
Input waveform
• Specify the specification for option code /Q
(e.g. /C01 /V01)
RMS sensing: Up to 15 % of 3rd harmonic content
Zero adjustment: -2 to +2 % (front)
Span adjustment: 98 to 102 % (front)
[1] INPUT
Current
INPUT SPECIFICATIONS
Frequency: 50 or 60 Hz
1: 0 – 1 A AC
5: 0 – 5 A AC
Input burden: ≤ 0.1 VA (input 0 – 1 A)
≤ 0.5 VA (input 0 – 5 A)
[2] OUTPUT 1 / OUTPUT 2
Overload capacity: 1000 % of rating for 5 sec., 120 %
continuous
6A: 1 – 5 V DC (Load resistance 2500 Ω min.)
/ 4 – 20 mA DC (Load resistance 300 Ω max.)
44: 0 – 10 V DC (Load Resistance 5000 Ω min.)
/ 0 – 10 V DC (Load Resistance 5000 Ω min.)
55: 0 – 5 V DC (Load resistance 2500 Ω min.)
/ 0 – 5 V DC (Load resistance 2500 Ω min.)
66: 1 – 5 V DC (Load resistance 2500 Ω min.)
/ 1 – 5 V DC (Load resistance 2500 Ω min.)
Operational range: 0 – 120 % of rating
INSTALLATION
Current consumption: Approx. 30 mA (50 mA for current
output)
Operating temperature: 0 to 55°C (32 to 131°F)
Operating humidity: 30 to 95 %RH (non-condensing)
Mounting: Installation Base (model: M8BSx)
Weight: 70 g (2.5 oz)
POWER INPUT
DC Power
R: 24 V DC
PERFORMANCE in percentage of span
Accuracy: ±0.25 %
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
Temp. coefficient: ±0.02 %/°C (±0.01 %/°F)
M8CT1 SPECIFICATIONS
ES-5374 Rev.5 Page 1/3
http://www.m-system.co.jp/
MODEL: M8CT1
Response time: ≤ 0.25 sec. (0 – 90 %)
Ripple: 0.5 %p-p max.
Line voltage effect: ±0.1 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength:
1500 V AC @1 minute (input to output 1 or output 2 or
power to ground)
500 V AC @1 minute (output 1 to output 2 to power)
SWC test: ANSI/IEEE-C37.90.1-1989
STANDARDS & APPROVALS
EU conformity:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
EN 50581
WARNING
The CTR Must Be Connected Correctly.
1) The CT protector (model: CTR) included in the product
package must be used for safe operations. Turning on the
CT without connecting the CTR opens the circuit and is
potentially dangerous.
2) The CTR is not interchangeable with another.
Be sure to match the serial No. of the CTR to that of the
converter.
3) Connect the CTR’s wires (C, D) and metal legs (A, B) to
the corresponding terminals of the installation base as
indicated in the figure to the right. The metal legs (A, B) are
to be secured at the base terminals together with the
output wires from the CT. Wrong connection may cause
abnormally high temperature in the unit which could lead a
fire in the worst cases.
4) Confirm the right connection of the CTR again before
turning on the CT.
D C
B
A
CT Protector
M8CT1 SPECIFICATIONS
ES-5374 Rev.5 Page 2/3
http://www.m-system.co.jp/
MODEL: M8CT1
EXTERNAL DIMENSIONS unit: mm (inch)
I/O PINS
17.5(.69)
75 (2.95)
83 (3.27)
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
SOURCE
Isolation
Output
Driver
K
k
6
7
+
–
A
B
C
D
1
2
4
3
5
OUTPUT 1
OUTPUT 2
POWER
CT
Z
S
l
L
RMS
Operation
Output
Driver
8
9
+
–
LOAD
CT PROTECTOR
model: CTR
10
11
+
–
Installation Base
Specifications are subject to change without notice.
M8CT1 SPECIFICATIONS
ES-5374 Rev.5 Page 3/3
http://www.m-system.co.jp/
相关型号:
©2020 ICPDF网 联系我们和版权申明