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Flexible Rogowski coil
Split Core Current Transformer
Three phase CT
Current Transformer
High Voltage Current Transformer
Indoor current transformer
Outdoor current transformer
Indoor voltage transformer
Outdoor voltage transformer
Mini Precision Current Transformer
Combined Current Transformer
Loading-Type Current transformer
Bus Bar-Type Current transformer
Pin-type Current Transformer
Current-Voltage Transformer
DC Immune CT
Voltage Power Transformer
Zero-Sequence Current Transformer
Special Current Transformer
Hall Effect Current Sensor
Closed Loop Hall Effect Current Sensor
DC leakage current sensor
Hall Effect Current Transmitter
Hall Effect Voltage Sensor & Transmitter
Open Loop Hall Effect Current Sensor
Shunt
Protection Current Transformer
Digital Meter
digital current meter
COS meter
Power_meter
Energy meter
Combined meter
Multifunction meter
Frequency meter
digital voltage meter
Transducers
Insulator
SE Type
SM Type
ASM Type
AB Type
JYZ Type
JYZ Type
MNS Type
LY Type
C Type
CT Type
CJ/CB
EL Type
DL Type
C/GP/L
HC Type
PMJ Type
GCK Type
PMJ Type
PMJ-N Type
XP
ZMJ Type
SGR Type
AMJ Type
Inverter
Controller
Voltage Stabilizer
SBW/DBW Automatic compensated power voltage stabilizer
SBW-F Sub-tone automatic compensation power voltage stabilizer
SVR Automatic AC home voltage stabilizer
SVC/TND single-phase high-precision automatic AC voltage stabilizer
TSD wall-mounted automatic AC voltage regulator
SVC/TNS three-phase high-precision automatic AC voltage stabilizer
Transformer
BK series control transformer
JBK Machine tool control transformer
JBK5 Machine tool control transformer
Case
Case Example
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Home
Products
Flexible Rogowski coil
Split Core Current Transformer
Three phase CT
Current Transformer
High Voltage Current Transformer
Indoor current transformer
Outdoor current transformer
Indoor voltage transformer
Outdoor voltage transformer
Mini Precision Current Transformer
Combined Current Transformer
Loading-Type Current transformer
Bus Bar-Type Current transformer
Pin-type Current Transformer
Current-Voltage Transformer
DC Immune CT
Voltage Power Transformer
Zero-Sequence Current Transformer
Special Current Transformer
Hall Effect Current Sensor
Closed Loop Hall Effect Current Sensor
DC leakage current sensor
Hall Effect Current Transmitter
Hall Effect Voltage Sensor & Transmitter
Open Loop Hall Effect Current Sensor
Shunt
Protection Current Transformer
Digital Meter
digital current meter
COS meter
Power_meter
Energy meter
Combined meter
Multifunction meter
Frequency meter
digital voltage meter
Transducers
Insulator
SE Type
SM Type
ASM Type
AB Type
JYZ Type
JYZ Type
MNS Type
LY Type
C Type
CT Type
CJ/CB
EL Type
DL Type
C/GP/L
HC Type
PMJ Type
GCK Type
PMJ Type
PMJ-N Type
XP
ZMJ Type
SGR Type
AMJ Type
Inverter
Controller
Voltage Stabilizer
SBW/DBW Automatic compensated power voltage stabilizer
SBW-F Sub-tone automatic compensation power voltage stabilizer
SVR Automatic AC home voltage stabilizer
SVC/TND single-phase high-precision automatic AC voltage stabilizer
TSD wall-mounted automatic AC voltage regulator
SVC/TNS three-phase high-precision automatic AC voltage stabilizer
Transformer
BK series control transformer
JBK Machine tool control transformer
JBK5 Machine tool control transformer
Case
Case Example
Download
About Us
Contact Us
Contact Us
News
Company News
Industry News
Feedback
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News
Company News
Industry News
Products obtained TUV certification
Dec 28, 2021
12-28
2021
Heyi Electric products passed strict quality and safety inspection and obtained TUV product certification.
Team building activities - let's go rafting together
Jul 06, 2022
07-06
2022
HEYI Electric Co., Ltd. organizes team building activities from time to time. This time, everyone goes to passion drifting together.
Dragon Boat Festival
Jun 03, 2022
06-03
2022
The Dragon Boat Festival is a very popular folk festival in China.
World Environment Day
Jun 05, 2022
06-05
2022
Protect the earth with the power of gathering small streams into rivers and seas.
Happy Children's Day
Jun 01, 2022
06-01
2022
Forget all unhappiness and boredom, give the remaining childlike innocence a holiday, and enjoy a spiritual massage.
World No Tobacco Day
May 31, 2022
05-31
2022
HEYI Electric's message: A hot summer, a cool place. A smoke-free environment,a healthy body.
Forecast: Exhibition
Jan 02, 2018
01-02
2018
Forecast: Exhibition of HANNOVER MESSE in Germany 2018
HEYI in Exhibition of Indonesia
Sep 07, 2017
09-07
2017
2016/0906-09 HEYI in Exhibition of Indonesia.
HEYI join HANNOVER MESSE in Germany
May 01, 2017
05-01
2017
HEYI Electrical Co., Ltd. take part in HANNOVER MESSE in Germany from 24th to 28th April, 2017.
Forecast: Three Exhibitions in 2017
Feb 21, 2017
02-21
2017
HEYI Electrical Co., LTD will attend 3 exhibitions in 2017.
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Team building activities - let's go rafting together
Jul .06.2022
HEYI Electric Co., Ltd. organizes team building activities from time to time. This time, everyone goes to passion drifting together.
World Environment Day
Jun .05.2022
Protect the earth with the power of gathering small streams into rivers and seas.