Coil Number: | Autotransformer |
---|---|
Coil Structure: | Toroidal |
Phase: | Single |
Usage: | Current |
Model Number: | MSQ Current Transformer |
Brand Name: | HEYI |
Place of Origin: | China (Mainland) |
Type of CT: | Busbar current transformer |
Shell Color: | Grey |
Frequency: | 50/60Hz |
Accuracy Class: | 0.5/1.0 |
Approval: | CE & Rohs |
Quick Details
Specifications
Feature:
1:Safe. Easy to install, porttable
2:Wide inner window, allowing clamping of big cables or bus-bars
3:Wide range of sizes to accommodate all the existing installations
Application
1:Current measurement, monitoring and protection for electrical wiring and equipment .
2:Current and power measurement for electric motors, lighting , air compressor , heating and ventilation system, air-condition equipment and automation-control system
3: Current , power and energy monitoring device.
4: Relay prtection device.
SPECIFICATION:
Primary current: |
5A-6000A |
Secondary current: |
5A 1A |
Standard approval: |
IEC44-1, BS7626 |
Maximum voltage: |
0.72/3KV |
Frequency: |
50/60Hz |
Rated load: |
2.5VA / 5VA / 10VA / 15VA |
Class: |
0.5, 1.0 |
Short-time thermal current: |
Ith=60*ih |
Rated security coefficient: |
FS< 5 |
Technical Parameters
Electrical Parameter |
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|
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Rated Input |
5A to 100A |
Rated Test Voltage |
3KV AC (1 MIN) |
|
Rated Output |
5A 1A |
Mounting Modes |
Din Rail Busbar |
|
Rated Burden |
1.5VA to 30VA |
Ambient temperature |
-25℃~+75℃ |
|
Class of accuracy |
0.5, 1.0 |
Humidity |
< 95% RH( non condensing) |
|
Thermal short circuit current ( lth) |
Lth=60*lth |
|
Srorage temperature |
-5℃~+45℃ |
Dynamic short circuit current (ldyn) |
2.5*lth |
Case |
PC/UL94-VO |
|
Insulation class |
E (120℃ max) |
|
Connection |
Two connection on each side, M4 screws with self lifting clamp strap for all type |
System voltage |
720V maximum |
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Operating frequency |
AC 50Hz-60Hz |