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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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!
YOUR BENEFITS IS OUR BUSINESS!!!
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