CR4210-200 [ETC]
SENSOR CURRENT XFMR 200A AC;
| 型号： | CR4210-200 |
| 厂家： | 
ETC |
| 描述： | SENSOR CURRENT XFMR 200A AC |
| 文件： | 总2页 (文件大小：98K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Self Powered AC Current Transducer
The CR4210 and CR4211 Series Current Transducers
are self powered. These transducers are calibrated to
provide a 0-5 VDC and 0-10 VDC signal that is
proportional to the average RMS input AC current.
Designed for multi-point current sensing, these devices
provide excellent features in a high value package.
DIN RAIL / PANEL MOUNT, AVERAGE RMS
Applications
Multi-point current sensing and control panels
Remote current sensing
Monitor motor faults
Monitor heating elements
Monitor lighting elements
CR4210 CR4211
Features
Single Element - .79” Window
2 to 200 AAC Input Range
35mm DIN Rail or Panel Mount
Available with 0 - 5 VDC or 0-10 VDC outputs
Self powered, requires no external power source
Use with external current transformers
Low cost
C
Connection diagram printed on case
Regulatory Agencies
Recognized to UL 61010B-1
Recognized to CAN/CSA-C22.2, No. 61010-1-2004
Meets requirement of IEC 61010-1 and BS EN 61010-1
CR4210S CR4211S
Single Element - 1.22” Window
2 to 200 AAC Input Range
E199795
Average 3 Phase Sensing
Add suffix for input range
-
-
-
-
0-70 AAC
0-100 AAC
0-150 AAC
0-200 AAC
PART NUMBERS
Single element with 0 - 5 VDC output (split core design)
Single element with 0 - 10 VDC output (split core design)
CR4210(S)
CR4211(S)
70
-
-
100
150
200
*
CR4210S and CR4211S only available in ranges 20 amps and above
*
Ranges available up to and including
600 AAC
The Professional
Energy Monitoring
Company
3500 Scarlet Oak Blvd. St. Louis MO USA 63122 V: 636-343-8518 F: 636-343-5119
M
N TI
Web: http://www.crmagnetics.com
E-mail: sales@crmagnetics.com
34
ISO 9001:2008 Quality Management System
Self Powered AC Current Transducer
DIN RAIL / PANEL MOUNT, AVERAGE RMS
SPECIFICATIONS
Basic Accuracy:.............................. 0.5%
Cleaning:........................
Output Load:..................
Response Time:.............
Relative Humidity:..........
Water-dampened cloth
1M Ω or Greater
250 ms max., 0-90%FS
80% for temperatures up to
31°C and decreasing linearly to
50% at 40°C
Linearity:......................................... 10% to 100% FS
Thermal Drift:.................................. 500 PPM/°C
Operating Temperature:................. 0°C to +60°C
Installation Category:....................
CAT II
Vibration Tested To:........................IEC 60068-2-6,1995
Pollution Degree:...........................
Insulation Voltage:........................
Altitude:.........................................
Frequency Range:......................... 50Hz - 400Hz
Calibration:..............Average Sensing, RMS Calibrated
MTBF:....................................Greater than 100 K Hours
2
Supply Power:................ Self powered (output voltage is
obtained from current-sensing
2500 VDC
2000 meter max.
conductor)
Torque Specs.:................ 3.0 inch lbs. (0.4Nm)
Weight:............................ 0.5 lbs.
C
OUTLINE DRAWING
0.14
(3.5)
1
2
3
4
9
8
7
6
5
1.06
(26.8)
2.874
(73)
0.79 1.22
Split core
DIA.
(20) (31)
3.86
(98)
2.99
(76)
Split core
1.42
(36)
0.20
(5.1)
3.268
(83)
1 hole: 0.79(20) Dia. for CR4210 & 4211 (shown)
CONNECTION DIAGRAM
1
+
2
3
4
9
OUTPUT 1
8
7
6
5
Request CR Magnetics Low & Medium Voltage
Current Transformers Catalog.
-
CR4210 Single Element 0 - 5 VDC Output
CR4211 Single Element 0 - 10 VDC Output
NOTE: The building installation must have a switch or circuit-breaker that is in close proximity and within easy reach of the operator. The switch or circuit breaker
shall be marked as the disconnecting device for the equipment.
The Professional
Energy Monitoring
Company
3500 Scarlet Oak Blvd. St. Louis MO USA 63122 V: 636-343-8518 F: 636-343-5119
M
N TI
Web: http://www.crmagnetics.com
E-mail: sales@crmagnetics.com
35
ISO 9001:2008 Quality Management System
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