Clamp on CT with 2500A/5A 0.5class

• Customization: Available
• Application: Electronic, Instrument, Position Sensor, Audio, Lighting
• Type: Current Transformer
• Model NO.: H-CT007-52R
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Epoxy Resin
• Installation: Penetration Type
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Electromagnetic Type
• Product Name: Current Transformer
• Model: H-CT007-52r
• Rate Current: 2500A
• Max Current: 5A
• Winding Ratio: 1:500
• Cable Length: 2meter
• Net Weight: Approx 1.45kg
• Supply: Jiaxing Haihan Electron Co., Ltd
• Transport Package: Standard Export Carton
• Specification: H-CT007-52R
• Trademark: E-power
• Origin: China
• HS Code: 8504311000
• Production Capacity: 500PCS Per Months
• Package Size: 41.00cm * 28.00cm * 26.00cm
• Package Gross Weight: 15.700kg
• Lead Time: 15 days (1 - 3 Pieces) ; 15 days (4 - 30 Pieces) ; 15 days (31 - 200 Pieces) ; To be negotiated ( > 200 Pieces)

Product Description

Model	Current ratio	Max current	Winding ratio	Accuracy	N/W
H-CT007-52D	1000A/1A	1200A	1:1000	0.5Class	1.45KG
	1500A/5A	1800A	1:300	0.5Class
	2000A/5A	2400A	1:400	0.5Class
	2500A/5A	3000A	1:500	0.5Class

1,Production Room

2,Application

♥Single or Three phase electronics energy meter

♥Sub-Metering Accurate Measurement

♥Data Loggers to analyze Building & Machinery Performance

♥Digital Fault Recorders

♥Smart Grid Application Features, Load Center

♥Single or Three Phase Balance Control

♥In-Factory Display, or In-Home Display

♥Inverters for Solar & Wind Turbine Systems

♥Power Measurement Device for PLC

  

3,About current transformer

   Current transformer provide a simple, inexpensive and yet accurate means of
sensing current flow in power conductors,CT's are designed to handle motor inrush currents,so no extra precaution is needed to monitor motoros, We are available in 5 basic configurations:

3.1),Three phase and single phase energy meter CT's are available from measuring currents 0-120Amps.

Photos	Model	Current ratio	Coil ratio	Load resistance	Accuracy
	H-CT002	1(10)A/2mA	4:2000	12.5Ω	0.1Class
	H-DCT006	5(100)A/2mA	1:2500	10Ω
	H-DCT008	10(60)A/4mA	1:2500	10Ω
	H-DCT013	5(100)A/2mA	1:2500	10Ω

3.2),PCB layout CT's(H-CT003series) are available from measuring currents 0-100Amps.

Photo	Model	Current ratio	Coil ratio	Load resistance	Accuracy
	H-CT003A	5(10)A/2.5mA	1:2000	10Ω	0.1Class
		5(30)A/2.5mA	1:2000	10Ω
	H-CT003B	5(30)A/2.5mA	1:2000	10Ω
		5(60)A/2.5mA	1:2000	10Ω
	H-CT003C	1(6)A/0.5mA	1:2000	100Ω
		20(120)A/10mA	1:2000	10Ω
	H-CT003D	5(30)A/2mA	1:2500	0Ω
		10(100)A/5mA	1:2000	10Ω

3.3),Ringe or ZRTO CT's(H-CT004series) are available from measuring currents 0-4000Amps.

Photos	Model	Current ratio	Winding ratio	Accuracy	Net weight
	H-CT004E-30D	200/1.5mA	1:133	0.5Class	≈0.46KG
	H-CT004E-45D	600A/1A	1:600	0.5Class	≈0G
	H-CT004E-65D
	H-CT004E-80D
	H-CT004E-100D
	H-CT004E-120D
	H-CT004E-150D
	H-CT004E-200D
	H-CT004E-300D

 

3.4),Split core CT's(H-CT005series) are available from measuring currents 0-5000Amps.

Photos	Model	Current ratio	Winding Ratio	Net weight
	H-CT005-6D	30A/20mA	1:1500	≈16.7G
	H-CT005-10D	60A/20mA	1:1500	≈68.8G
	H-CT005-16D	120A/40mA	1:3000	≈105G
	H-CT005-24D	200A/5A	1:40	≈217G
	H-CT005-36D	600A/5A	1:120	≈347.7G
	H-CT005-48D	1000A/5A	1:200	≈754G

3.5),Clamp on CT's(H-CT007series) are available from measuring currents 0-2500Amps.

Photos	Model	Current ratio	Winding Ratio	Accuracy
	H-CT007-8D	10A/1V	1:1000	≈148.8G
	H-CT007-12D	100A/20mA	1:5000	≈208G
	H-CT007-20D	250A/250mA	1:1000	≈310G
	H-CT007-50D	1000A/1A	1:1000	≈500G
	H-CT007-52D	1000A/1mA	1:1000	≈670.5G
	H-CT007-52R	2000A/5A	1:400	≈1.45KG
	H-CT007-125D	2500A/5A	1:500	≈1.5G

 

4,About Rogowski coil.

Rogowski coils have been used for the detection and measurement of electric currents for decades. They are based on a simple principle: an "air-cored" coil is placed around the conductor in a toroidal fashion and the magnetic field produced by the current induces a voltage in the coil. The voltage output is proportional to the rate of change of current. This voltage is integrated, thus producing an output proportional to the current.By using precision winding techniques, especially developed for the purpose, the coils are manufactured so that their output is not influenced by the position of the conductor within the toroid, and to reject interference from external magnetic fields caused, for example, from nearby conductors.Basically, a Rogowski coil current measuring system consists of a combination of a coil and conditioning electronics.Rogowski coil current transducers are used for the AC measurement.

5,Latching relay and motor relay for single phase or three phase electronics energy meter.

Photos	Model	Current range	Coil	With CT or Shunt
	HR120-80A	80A 250VAC	Single coil	Shunt
	HR304-120A	120A 250VAC	Single coil	H-DCT008 10(120)A/4mA

 

 

6,Mangaese shunt for single phase or three phase electronics energy meter.

Photos	Model	Resistance value	Current Rang	Marks
	HS07-120	120Mili Ohm	0-100A	ODM
	HS27-100	0	0-100A	ODM

7,Mechanical counter for single phase or three phase electronics energy meter.

8,Shipment.