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CE RoHS Split Core Current Transformer Manufacturer CT for Energy Monitoring

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Wenzhou Heyi Electrical Co., Ltd.

Audited Supplier 14 years

Profile Certified by SGS/BV

Zhejiang, China
Bethy Cai (Ms.)
Manager Director

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Product Detail

Model NO.:

KCT/FRC/HK/DP/SCT/HACT/MSQ/CP/RCT/DX/DM/SDH/MR/PR

Application:

Instrument

Type:

Current Transformer

Phase:

Single

Operation Condition:

Indoor

Usage:

Protection, Measurement

Winding Form:

Multilayer Honeycomb Type

Insulating Medium:

Insulating Paper

Installation:

Active Type

Magnetic Circuit Structure:

Single Stage Type

Voltage Transformation Principle:

Electromagnetic Type

Primary Input:

5A-10ka

Secondary Output:

0-500mA/1A/5A/333mv

Accuracy:

1.0/0.5/0.5s

Core:

Silicon Steel Sheet / Ferrite / AMD / Permalloy

Outer Case:

PA UL94-V0/ PC

Internal Structure:

Epoxy

Constuction:

Ultrasonic Welding

Lead Wire:

UL 1015 20AWG Wire (Twisted Wire) 1m

Operating Temp:

-25 C~+75 C

Label:

Laser Printing / Label Sticking

Trademark:

HEYI

Transport Package:

Environmental Protection Double Corrugated Box

Specification:

IEC 6044-1

Origin:

Zhejiang, China

HS Code:

8504311000

Product Description

HEYI Electrical Co., LTD. is a leading manufacturer of current transformers, split core cts, rogowski coil, hall effect sensor and related accessories. chendechina.en.made-in-china.com

Featured products:

Rogowski coil FRC series:

1) Rogowski coil with BNC connetor with mv output:

Model	Coil length (mm)	Inner diameter (mm)	Output level (RMS)	Coil color
FRC	210 mm	60mm ±10%	40mV/1000A @50Hz	Black, Red, Yellow
FRC	350 mm	103mm ±10%	40mV/1000A @50Hz	Black, Red, Yellow
FRC	350 mm	103mm ±10%	80mV/1000A @50Hz	Black, Red, Yellow, Blue
FRC	420 mm	125mm ±10%	40mV/1000A @50Hz	Black, Red, Yellow
			80mV/1000A @50Hz	Black, Red, Yellow, Blue
			100mV/1000A @50Hz	Black, Red, Yellow
FRC	510 mm	155 mm ±10%	80mV/1000A @50Hz	Black, Red, Yellow, Blue
FRC	510 mm	155 mm ±10%	100mV/1000A @50Hz	Black, Red, Yellow
FRC	600 mm	180 mm ±10%	100mV/1000A @50Hz	Black, Red, Yellow
FRC	800 mm	245 mm ±10%	100mV/1000A @50Hz	Black, Red, Yellow

2) Rogowski coil with G1 integrator with 333mV output: (could be customised any volt from 0-3V)

Model	Coil length (mm)	Inner diameter (mm)	Output level (RMS)	Coil color
FRC	210 mm	60mm ±10%	333mV / 1000A	Black, Red, Yellow
FRC	350 mm	103mm ±10%	333mV / 2000A	Black, Red, Yellow
FRC	420 mm	125mm ±10%	333mV / 3000A	Black, Red, Yellow
FRC	510 mm	155 mm ±10%	333mV / 4000A	Black, Red, Yellow, Blue
FRC	600 mm	180 mm ±10%	333mV / 5000A	Black, Red, Yellow
FRC	800 mm	245 mm ±10%	333mV / 10000A	Black, Red, Yellow

3) Rogowski coil with G2 integrator with 4 current range measurement:

Model	Coil length (mm)	Inner diameter (mm)	Current range	Coil color
FRC	600 mm	180 mm ±10%	500A/2000A/5000A/10000A	Black, Red, Yellow
FRC	800 mm	245 mm ±10%	500A/2000A/5000A/10000A	Black, Red, Yellow

For more different kind of Rogowski coil, contact us please!

Spllit core current transformer:

KCT of 5-600A measurement:

Model	Inner diameter	Current Ratio
KCT-6	6mm	5A/2.5mA	10A/5mA	20A/10mA	/	/
KCT-10	10mm	5A/2.5mA	20A/10mA	60A/20mA	75A/25mA	1-75A/0.333V
KCT-16	16mm	100A/33.3mA	100A/40mA	120A/40mA	200A/66.7mA	100-200A/0.333V
KCT-24	24mm	100A/40mA	200A/40mA	200A/66.7mA	400A/80mA	100-400A/0.333V
KCT-36	36mm	300A/100mA	400A/40mA	500A50mA	600A/60mA	300-600A/0.333V

SCT of 5-800A measurement:

Model	Inner diameter	Current Ratio
SCT-19	19*19mm	50A/10mA	100A/20mA	200A/33.3mA	200A/0.333V	/
SCT-32	32*32mm	200A/40mA	300A/60mA	400A/40mA	600A/60mA	400A/0.333V
SCT-52	52*52mm	500A/25mA	600A/30mA	1000A/50mA	1500A/75mA	800A/0.333V

HACT of 5-600A measurement:

Model	HACT
Current Ratio	300A/100mA	400A/40mA	500A50mA	600A/60mA	300-600A/0.333V
Primary Current (A)	300A	400A	500A	600A	300-600A
Max. Current (A)	360A	480A	600A	720A	720A
Output	100mA	40mA	50mA	60mA	0.333V
Load Resistance (Ω)	50Ω	50Ω	50Ω	50Ω	/
Turns Ration
Class	0.5/1.0
Protection Level	7.5V0-P
Insuliation Category	CATIII
Operating Condition	-20ºC ~ +50ºC, ≤85%RH, No condensation, IN-house & Any direction installable
Storage Condition	-30ºC ~ +50ºC, ≤85%RH, No condensation

HK of 5-8000A measurement:

Model	Nominal current ratio	Burden(VA)/Accuracy
Model	Nominal current ratio	0.5	1.0
HK-23	100/5A	/	2.5
	150/5A	/	2.5
	200/5A	2.5	3.75
	250/5A	3.75	3.75
	300/5A	5	5
	400/5A	5	5
Model	Nominal current ratio	Burden(VA)/Accuracy
Model	Nominal current ratio	0.5	1.0
HK-58	250/5A	/	2.5
	300/5A	2.5	2.5
	400/5A	3.75	5
	500/5A	5	5
	600/5A	5	5
	750/5A	7.5	7.5
	800/5A	7.5	7.5
	1000/5A	10	10
Model	Nominal current ratio	Burden(VA)/Accuracy
Model	Nominal current ratio	0.5	1.0
HK-812	500/5A	2.5	5
	600/5A	2.5	5
	750/5A	5	5
	800/5A	5	5
	1000/5A	5	5
	1200/5A	7.5	10
	1250/5A	7.5	10
	1500/5A	10	10
	1600/5A	10	10
	2000/5A	10	15
	2500/5A	10	15
	3000/5A	10	15
	4000/5A	10	15
Model	Nominal current ratio	Burden(VA)/Accuracy
Model	Nominal current ratio	0.5	1.0
HK-816	1000/5A	10	15
	1200/5A	10	15
	1500/5A	10	15
	1600/5A	10	15
	2000/5A	10	15
	2500/5A	10	15
	3000/5A	15	30
	4000/5A	15	30
	5000/5A	15	30
	6000/5A	15	30
	7500/5A	15	30
	8000/5A	15	30

DP of 5-6000A measurement:

Model	Nominal current ratio	Burden(VA)/Accuracy
Model	Nominal current ratio	0.5	1.0
DP-23	100/5A	/	1.5
	150/5A	/	2.5
	200/5A	/	2.5
	250/5A	/	3.75
	300/5A	2.5	5
	400/5A	2.5	5
DP-58	250/5A	/	2.5
	300/5A	/	2.5
	400/5A	2.5	2.5
	500/5A	2.5	5
	600/5A	2.5	5
	800/5A	3.75	5
	1000/5A	5	10
DP-88	250/5A	/	1.5
	300/5A	/	1.5
	400/5A	/	2.5
	500/5A	1.5	2.5
	600/5A	1.5	2.5
	800/5A	3.75	5
	1000/5A	7.5	7.5
DP-812	500/5A	/	2.5
	600/5A	/	2.5
	750/5A	2.5	5
	800/5A	2.5	5
	1000/5A	5	10
	1200/5A	5	10
	1250/5A	5	10
	1500/5A	5	10
	2000/5A	5	10
DP-816	1000/5A	5	10
	1500/5A	7.5	10
	2000/5A	10	15
	2500/5A	15	20
	3000/5A	20	25
	4000/5A	20	25
	5000/5A	20	25
	6000/5A	20	25

For more different kind of split core current transformers, contact us please!

Closed-loop current transformer

MSQ/MFO of 5-6000A measurement:

Model	Primary / Secondary	Busbar Hole Dimensions(mm)	Rated Burden (VA)	Accuracy Class	Rated Voltage
MSQ-30B	5/5A~300/5A	busbar	5~7.5	0.5 / 1.0	0.72KV(AC)
MSQ-30	30/5A~300/5A	φ=30mm	2.5~10	0.5 / 1.0	0.72KV(AC)
MSQ-40	100/5A~500/5A	φ=40mm	2.5~10	0.5/1.0	0.72KV(AC)
MSQ-60	250/5A~1600/5A	φ=60mm	5~15	0.5/1.0	0.72KV(AC)
MSQ-85	750/5A~2000/5A	φ=85mm	5~15	0.5/1.0	0.72KV(AC)
MSQ-100	800/5A~3000/5A	φ=100mm	5~15	0.5/1.0	0.72KV(AC)
MSQ-125	1000/5A~6000/5A	φ=125mm	5~20	0.5/1.0	0.72KV(AC)

CP/CA/MES of 5-3000A measurement:

Model	Primary / Secondary	Busbar Hole Dimensions(mm)	Rated Burden (VA)	Accuracy Class	Rated Voltage
CP-62/B	5/5A~150/5A	busbar	1.5~2.5	0.5 /1.0	0.72KV(AC)
CP-45/14	5/5A~60/5A	Φ=14mm	1~2.5	0.5/1.0	0.72KV(AC)
CP-62/20	30/5A~200/5A	Φ=20mm	1.5~5	0.5 /1.0	0.72KV(AC)
CP-62/30	30/5A~200/5A	Φ=30mm	1.5~5	0.5 /1.0	0.72KV(AC)
CP-62/40	60/5A~300/5A	Φ=40mm	2.5~5	0.5 /1.0	0.72KV(AC)
CP-74/50	300/5A~600/5A	Φ=50mm	2.5~5	0.5/1.0	0.72KV(AC)
CP-80/30	30/5A~200/5A	Φ=30mm	2.5~5	0.5 /1.0	0.72KV(AC)
CP-80/40	100/5A~500/5A	Φ=40mm	2.5~10	0.5/1.0	0.72KV(AC)
CP-86/60	250/5A~1000/5A	Φ=60mm	3.75~15	0.5/1.0	0.72KV(AC)
CP-100/60	400/5A~1600/5A	Φ=60mm	3.75~20	0.5/1.0	0.72KV(AC)
CP-104/80	600/5A~2000/5A	Φ=80mm	10~20	0.5/1.0	0.72KV(AC)
CP-140/100	800/5A~3000/5A	Φ=100mm	15~25	0.5/1.0	0.72KV(AC)

SDH of 5-4000A measurement:

Model	Primary / Secondary	Busbar Hole Dimensions(mm)	Rated Burden (VA)	Accuracy Class	Rated Voltage
SDH-40	100/5A~600/5A	φ=40mm	2.5~10	0.2 0.5S 0.5 1.0	0.72KV(AC)
SDH-50	200/5A~800/5A	φ=50mm	5~10	0.2 0.5S 0.5 1.0	0.72KV(AC)
SDH-60	300/5A~1200/5A	φ=60mm	5~10	0.2 0.5S 0.5 1.0	0.72KV(AC)
SDH-80	750/5A~2000/5A	φ=80mm	5~15	0.2 0.5S 0.5 1.0	0.72KV(AC)
SDH-100	1000/5A~3000/5A	φ=100mm	10~30	0.2 0.5S 0.5 1.0	0.72KV(AC)
SDH-120	1500/5A~4000/5A	φ=120mm	20~30	0.2 0.5S 0.5 1.0	0.72KV(AC)
SDH-150	3000/5A~8000/5A	φ=150mm	30	0.2 0.5S 0.5 1.0	0.72KV(AC)

RCT of 5-3000A measurement:

Model	Primary / Secondary	Busbar Hole Dimensions(mm)	Rated Burden (VA)	Accuracy Class	Rated Voltage
RCT-35	30/5A~300/5A	φ=35mm	1.5~10	0.5 / 1.0	0.72KV(AC)
RCT-58	300/5A~1200/5A	φ=58mm	2.5~15	0.5 / 1.0	0.72KV(AC)
RCT-90	800/5A~1600/5A	φ=90mm	5~15	0.5 / 1.0	0.72KV(AC)
RCT-110	1000/5A~3000/5A	φ=110mm	10~20	0.5 / 1.0	0.72KV(AC)
RCT-130	2000/5A~6000/5A	φ=130mm	20~30	0.5/ 1.0	0.72KV(AC)

DX/TAM of 5-6000A measurement:

Model	Inner diameter	Current Ratio
DX-20	20mm	50/5A - 150/5A
DX-30	30mm	100A/5A - 500A/5A
DX-40	40mm	150A/5A - 1000A/5A
DX-125	125*38mm	800A/5A - 6000A/5A

DM of 5-300A measurement :

Type	Ratio (A)	Burden (VA) Class: 1.0	Frequency
DM-20	15/5A - 300/5A	1.5(5T) - 3.75	50/60

For more different kinds of closed-loop current transformers, contact us please!

Three phase current transformer

Model	Ratio (A)	Rated power(VA)	Cable Dimension(mm)	voltage(V)	Frequency(HZ)
D-363	50/5A	1.5	3*30mm	720	50/60
	75/5A	1.5	3*30mm	720	50/60
	100/5A	1.5	3*30mm	720	50/60
	150/5A	2.5	3*30mm	720	50/60
	200/5A	3.75	3*30mm	720	50/60
	250/5A	5	3*30mm	720	50/60
	300/5A	5	3*30mm	720	50/60
	400/5A	5	3*30mm	720	50/60
	500/5A	5	3*30mm	720	50/60

Model	Inner diameter	Current Ratio
SCT 2851A	15mm*15.5mm	60A/5A - 200A/5A
SCT 2851B	25mm*21mm	100A/5A - 250A/5A
SCT 2851C	31mm*31mm	250A/5A - 630A/5A

Model	Inner diameter	Current Ratio
DASN 240		60A/5A - 200A/5A
DASN 242		60A/5A - 250A/5A
DASN 248		250A/5A - 630A/5A
DASN 249		100A/5A - 250A/5A
DASN 250		600A/5A - 1600A/5A

For more different kinds of 3 phase current transformers, contact us please!

Mini current transformer

HEYI offers mini CT incudes Loading type CT, Bus Bar type CT, Pin type CT/ PCB CT, Current-Voltage Transformer, Dc Immune CT, Combined type CT, Voltage power transformer, Zero-Sequence Mini CT and other Special CT. AS too much Data, don't list them here, you could Contact us immdiately for Catalog or you could move to chendechina.en.made-in-china.com

HEYI also offers Encapsulated interposing current transformer, current transformer coil, protection level CT, Hall effect currer sensor and related accessories.

Advantages of HEYI
1) CT Core: HEYI will use the suitable core according to accuracy of requirement from customers, includes Silicon steel sheet, Ferrite, AMD and Permalloy.
2) Lead Wire: It meets UL1015 22AWG 600V 105°c (L=600mm). And we have 4 wire connectors, such as Wires plugs, Audio plugs, Power plugs and so on.
3) Some series of split core CT outer Case is Imported materials, PA. Brand is Dupont from USA.
4) The plastic for packing is environmental and recyclable.
5) HEYI also offer customers personal services contains OEM, ODM and OPM.

About HEYI

Company Background
Formed in 2002, HEYI is a leading manufacturer of current transformers, split core cts, rogowski coil, hall effect sensor and related accessories. At the base of a strong R&D team, HEYI continuosly specializes in advanced research, design and production of new kind CTs according to the maket and customer's requirements. HEYI has developed a growing global footprint with offices in LiuShi China (Headquarter), Korea and Malaysia.
Core Competencies
Our confidence comes from the high demand for product quality, all the raw materials meets the standard of UL, production line planning and each product undergoes a rigorous factory test. We are glad and good at providing customized current transformer products according to the customer's application, which will also maintain the vitality of our company.
Areas We Serve
HEYI serves businesses across a variety of sectors including but not limited to: industrial, commercial, renewable energy, government, educational, communication and defense. HEYI products and solutions are deployed in switchgear, power monitoring & metering, energy efficiency, smart grid solution, power quality metering, data management & analytics, Cloud Technologies monitoring and so on.
Mission And Vision
HEYI Mission is to offer advanced products and power metering solutions to our customers. We aim to be the worldwide top corporation in energy area, and build the unified current transformer standards.

Certifications

How to Order?
1. Please let us know what kind of model, color, poles and rated current etc.
2. Proforma invoice (PI) will be sent to you.
3. Please check and confirm the PI.
4. Once we confirmed the order, please pay it soon.
5. After full payment, all goods will be sent to you in 6-10 days as usual.
6. OEM/ODM is welcomed. Free OEM for more than 5000 sets orders.

Payment:
1. We accept Western Union and T/T
2.30% deposit and 70% before shipping
3. No payment collection. We only can deliver goods after getting full payment.

Shipping:
1. Products are shipped via UPS / DHL / EMS / HK EMS / FedEx / TNT and so on expresses (door to door).
2. We Provide Drop shipping Service.
3.5 days delivery upon receiving payment if the qty is lower than 1000PCS and it is not customized products.
4. In order to ensure you receive your order tax free upon import, we declare lower value.
5. Shipping via EMS. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country.

Warranty:
1. We provide 1 year warranty.
2. If the product is defective, please notify us within 3 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods

Contact us:
Send your Inquiry Details in the Below, Click "Send" Now!
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