CRP-011-6B/K [MSYSTEM]
Final Control Elements;型号: | CRP-011-6B/K |
厂家: | M-SYSTEM |
描述: | Final Control Elements |
文件: | 总4页 (文件大小:113K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MODEL: CRP
Final Control Elements
[4] OPTIONS
Adaptor
blank: without
SERVO-TOP VALVE ACTUATOR TYPE C
(rotary type)
/K: Adaptor for Kitamura Valve
Functions & Features
• Lightweight, compact design
• Simple adjustments
GENERAL SPECIFICATIONS
Degree of protection: IP55
• ISO standard flange
Action: Direct or reverse; field selectable with DIP switches
(factory set to “reverse”)
Operation at abnormally low input: Open, close or stop; field
selectable with DIP switches (factory set to “stop”)
Detectable input drop level: 0.37 ±0.1 V DC; converted into
voltage
Wiring conduits: G 1/2 female thread (two)
Terminal board: M3 screw (leadwire size 2 mm
2
max.;
torque 0.5 N·m)
MODEL: CRP-[1]1-[2][3][4]
Housing material: Aluminum alloy
Drive: AC reversible motor (15-minute continuous rating)
Insulation class: E (thermal protector incorporated; 120
±5°C or 248 ±9°F)
ORDERING INFORMATION
• Code number: CRP-[1]1-[2][3][4]
Specify a code from below for each [1] through [4].
(e.g. CRP-241-AB/K)
Power control element: Semiconductor switch
Position detection: Potentiometer
Span: 90 degrees (100 degrees max.)
Deadband adjustment: 0.5 – 5.5 % (factory set to approx.
1.5 %)
[1] TORQUE, OPERATION TIME
01: 68.6 N·m, 12 sec./90° (7 kgf·m)
Re-start limiting timer: Approx. 1.5 seconds
Mechanical limiter: Fixed to 90 degrees position
Isolation: Input or output to power to ground
Zero adjustment: 0 – 25 %
(DISCONTINUED; replace with MODEL PRP.)
03: 68.6 N·m, 24 sec./90° (7 kgf·m)
(DISCONTINUED; replace with MODEL PRP.)
11: 196 N·m, 12 sec./90° (20 kgf·m)
(DISCONTINUED; replace with MODEL PRP.)
13: 196 N·m, 24 sec./90° (20 kgf·m)
(DISCONTINUED; replace with MODEL PRP.)
22: 588 N·m, 18 sec./90° (60 kgf·m)
24: 588 N·m, 36 sec./90° (60 kgf·m)
Span adjustment: 50 - 100 %
OUTPUT SPECIFICATIONS
■Operation Time & Torque(50 / 60 Hz, with no load)
CRP-221: 18 / 15 sec. ±15 %; 588 N·m (434.0 ft·lbf)
CRP-241: 36 / 30 sec. ±15 %; 588 N·m (434.0 ft·lbf)
■ Position Signal: 4 – 20 mA DC
SPAN
1: 45° - 90°
Load resistance: ≤ 300 Ω
INSTALLATION
Power input
[2] POSITION SETPOINT INPUT
Current
•AC: Operational voltage range: rating ±10 %, 50/60 Hz
Power Consumption
A: 4 – 20 mA DC (Input resistance 250 Ω)
Voltage
Power code B
6: 1 – 5 V DC (Input resistance 1 MΩ min.)
CRP-221: 253 VA (50 Hz), 259 VA (60 Hz)
CRP-241: 215 VA (50 Hz), 198 VA (60 Hz)
Power code C
[3] POWER INPUT
AC Power
CRP-221: 303 VA (50 Hz), 273 VA (60 Hz)
CRP-241: 273 VA (50 Hz), 182 VA (60 Hz)
Power code G
B: 100 V AC
C: 110 V AC
CRP-221: 280 VA (50 Hz), 188 VA (60 Hz)
CRP-241: 320 VA (50 Hz), 238 VA (60 Hz)
G: 200 V AC
H: 220 V AC
CRP SPECIFICATIONS
ES-4827 Rev.10 Page 1/4
http://www.m-system.co.jp/
MODEL: CRP
Power code H
CRP-221: 394 VA (50 Hz), 249 VA (60 Hz)
CRP-241: 425 VA (50 Hz), 291 VA (60 Hz)
Operating temperature: -10 to +50°C (14 to 122 °F)
Operating humidity: 30 to 85 %RH (non-condensing)
Vibration: ≤ 2 G (19.6 m/s )
2
Mounting position: All directions
Weight: 15 kg (33.1 lb)
PERFORMANCE
Resolution:0.68° (CRP - 22) 0.45°(CRP - 24)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute (input or output
or power to ground)
FUNCTIONS
•Lock Detection
When the valve stroke does not come into deadband range
for longer than 2 minutes (approx.) due to motor locking or
some other reasons, the CRP stops power supply to the
motor.
In order to reset the lock, apply 0 % and 100 % input
repeatedly or turn the power supply off and on.
•Overload Protection
In order to protect the motor from frequent control
operations at high load (load rate ≥ 50 %), the CRP is
equipped with a thermal protector in its motor.
When the thermal protector is activated, the motor must be
cooled down at least for 30 minutes before restarting.
•Electrical Storke Limits
The valve operation can be limited within specific electrical
limits without utilizing mechanical limit switches.
Both limits are relative to the operation range adjusted with
zero/span adj. The lower limit is fixed to 3.8 mA, while the
higher limit is fixed to 20.2 mA.
•Manual Operation Handle
The CRP is manual operated in 25 turns.
CRP SPECIFICATIONS
ES-4827 Rev.10 Page 2/4
http://www.m-system.co.jp/
MODEL: CRP
EXTERNAL DIMENSIONS unit: mm (inch)
2–G 1/2 CONDUIT
120 (4.72)
Space required
for removing cover.
55
(2.17)
85 (3.35)
133 (5.24)
202 (7.95)
164 (6.46)
69
68 (2.68)
ø39 (1.54)
MANUAL OPERATION
(hexagonal 6 mm)
(2.72)
ø70f8
• Without Adaptor for Kitamura Valve
8–M10, 20 deep
Use four(4) positions
suitable for mounting.
ø102 (4.02)
ø125 (4.92)
• With Adaptor for Kitamura Valve
ø65 (2.56)
4–M16, 24 deep
100 (3.94)
132 (5.20)
ø80H10
CRP SPECIFICATIONS
ES-4827 Rev.10 Page 3/4
http://www.m-system.co.jp/
MODEL: CRP
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Z
S
min.
Position
Feedback
Circuit
max.
Triac for
Braking
Mode
Selector
Compa-
rator
+
–
+
–
Triac
Triac
Limiter
3
4
5
6
*
INPUT
M
DEADBAND
ADJ.
1 2 3 4
AC MOTOR
POSITION
OUTPUT
FUSE
U
V
1
2
POWER
*Input shunt resistor incorporated for current input.
Specifications are subject to change without notice.
CRP SPECIFICATIONS
ES-4827 Rev.10 Page 4/4
http://www.m-system.co.jp/
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