High Precision DC500V Current Transformer for Accurate Measurements

• Customization: Available
• Application: Electronic, Instrument, Lighting
• Type: Current Transformer
• Model NO.: CMCT-KH-24C
• Phase: Single
• Operation Condition: Indoor
• Usage: Measurement
• Insulating Medium: Epoxy Resin
• Installation: PCB Mounting(Pin Length>3mm)
• Environmental Temperature: -20 ºC~70 ºC
• Relative Humidity: ≤ 85%
• Rated Input Current: 100A
• Measuring Current Ranges: 5~120A
• Trademark: Cheemi
• Origin: China
• HS Code: 85043110
• Production Capacity: 10000PCS/Month

Product Description

Principle

This specification is widely used in charging stations, microcomputer protection, distribution and monitoring, electricity meters,
power quality analysis, and electrical equipment signal acquisition power devices. It can also be used in digital instruments such
as power transmitters, telemetry and remote control data acquisition systems, relay protection, etc.
 
* Small size
* High accuracy
* Good consistency
* Used for current and power measurement

Specification

Applicable conditions

1, Environmental temperature: -20 ºC~70 ºC, relative humidity ≤ 85%;
2, Sea level: not exceeding 1000m;
3, Atmospheric conditions: There are no gases, vapors, chemical deposits, dust, or other corrosive or explosive media that seriously affect the insulation of the transformer.

Technical requirements

Comply with GB 1208-2006 "Current Transformers" standard and JB/T 10665-2066 "Micro Current Transformers" standard.

Stuctural requirements

The appearance is atmospheric and beautiful, the structure is novel and unique, the volume is small and the weight is light, the insulation and isolation ability is strong, and it is moisture-proof, anti-corrosion, and shockproof.

Physical dimension:

Parameter	Symbo	Range	Unit
Rated input current	IPN	100	A
Measuring current ranges	IP	5~120	A
Secondary output	IO	5	A
Accurate	X	0.5
Phase difference	δ	≤120	min
voltage withstand	VD	50Hz@rms/1min/>2.5	KV
Operating Frequency	f	50/60	HZ
Insulation Resistance	VDR	DC500V/1min/>500	MΩ

Test error(Ta=25ºC±5):

Current error ±%	Phase error ±′
Rated current	Rated current

5A	50A	100A	Imax	5A	50A	100A	Imax
≤±0.75	≤±0.5	≤±0.5	≤±0.2	≤±120	≤±100	≤±90	≤±60

Mechanical parameters:

Shell material	ABS flame retardant grade 94-V	Shell color	Black
An input mode	Cable through core input	Magnetic core	Silicon Steel
Two output mode	1.5 square meters per red black line with a length of 2.0 meters	Enameled wire	QA-1.2mm - 155
Medium filling material		Weight	≤220g

Applications

Our product has a wide range of applications and can be used in different industrial scenarios

Company Profile

Packaging & Shipping

Package 
All our sensors will be well packed with bubble & carton. (Bubble packing→4 small carton→1 big carton)
You can choose your own label(Screen Print or Laser Engraving).
Can be netural packing or OEM.

Shipping
Products are shipped via UPS / DHL/ FedEx / TNT, etc. (door to door), or air & sea shipment for larger qty.
L/T: 3-7 days upon receiving payment if the qty is lower than 1000PCS and it is not customized products.
Shipping via DHL. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country. 

FAQ

Q1:Can I get sample from you?
A:Yes,we can provide the free samples for your testing,please contact us for free and tell us which product you need.
Q2:Do you accept customization?
A:Yes,customization is acceptable,please contact our sales staffs for consult.
Q3:Can you provide help for technical issues?
A:Yes,we have more than 10 years of research and development in the electronic industry. If you need technical help in the purchase process, please feel free to contact us.
Q4 : Can I get a lower price if I order large quantities?
A : Yes,it's negotiable.
Q5: How about the quality guarantee period ?
A : Our warranty period is one year since from shipping date.
Q6: Can I add or delete items from my order if I change mind?
A : Yes, but you need to tell us asap, if your order has been done in our production line, we cannot change it.