HR17 Fuse Switch Disconnector Rated Current From 40A to 630A
HR6 Series Fuse‑Switch Disconnector 3P 160‑630A Manual Load Isolation Switch With Fuse Protection
DH Series 3 Phase Fuse Switch Disconnector 160A 250A 400A 630A Switch-Disconnector
HH15 QSA Fuse‑Switch Disconnector 125‑630A 3P Low Voltage Knife Fuse Isolating Switch Factory Direct Supply
415V Plastic DRC Wedge Fuse Holder 82mm Center Tags for Jpu Fuse Links
DGLR Series 63‑1250A 3P Low Voltage Manual Fuse Switch Disconnector Load Break Isolation Switch For Distribution
DGL63-3150A Load Isolation Switch Vertical Rotary Low Voltage Distribution Disconnect Switch
HA (QA) Series Manual Load Break Isolation Switch 3P 4P AC400V Pure Copper Contact Disconnector Switch For LV
HP (QP) Series Manual Operated Isolation Disconnector Switch AC400V 3P 4P Load Break Switch Pure Copper Contact For LV Cabinet OEM Available
DGLZ1 Series 63‑4000A 3P/4P Low Voltage Manual Load Isolation Transfer Changeover Disconnector Switch Dual Power Transfer Switch For LV Power Distribution Cabinet Factory Direct Supply
HHT10 Series Bar-type Vertical Fuse Switch Disconnector,Three Phase From 160A to 630A Factory Directly,Rated Working Voltage 690V
HD11G Series (Special for Photovoltaic Applications),Rated Operating Voltage AC380,Knife Switch Disconnctor
AF Series current transformer,Mini DIN Rail
BH(P type)-0.66 type current transformer,100/5 to 5000/5A,Accuracy Grade 0.2s 0.5s
D363/D364 Series current transformer,Three Phase, 3 in 1 Combined CTs
DS Series current transformer
DX Series current transformer
JDG4-0.5 type voltage transformer,Accuracy class 0.5,designed for voltage measurement and relay protection in indoor AC circuits
JDZ-1 type voltage transformer,1.14kv Unsaturated Resin Cast Potential Transformer,Accuracy Class 1 / 3
LMK(DP)-0.66 current transformer,100/5 to 5000/5A,Aperture 30-120
LMK1(BH)-0.66 current transformer,bus bar ABS shell,Measurement of energy
LMK2(BH)-0.66 current transformer,Class 0.5,Indoor Low-Voltage
LMK3(BH)-0.66 current transformer,Accuracy: 0.2/0.2s/0.5/0.5s,Ratio 100/5-5000/5A
LMK7-BH three-phase current transformer,Three-Phase,Monitoring and Protection Systems
LMK8(BH)-0.66 current transformer,100/5~5000/5,Class 0.2 0.2s 0.5 0.5s
LMZJ1-0.5 type current transformer,Cast Resin,Window Type
LMZJ1-0.5 solid current transformer,Plastic Case,Accuracy Classes :0.2 0.2s 0.5 0.5s
LQZJ1(4,5)-0.66 series current transformer,Indoor Cast Insulation,Busbar Type
MES Series current transformer,Safe Plastic,DIN Rail and Panel Mounting
MR Series current transformer,Tape Wrapped,Customizable Mounting Base and Plastic Cover
NSQ Series current transformer,V0 Grade,Self-Extinguishing Casing
PR Series current transformer,Tape Wrapped,Strong Metal Mounting Base
LA‑10 10kV Through‑wall Current Transformer for MV Switchgear
LMZB‑10 Current Transformer Manufacturer | 10kV Indoor Cast CT
LZZ‑10 10kV Indoor Cast Resin Current Transformer
10kV LZZBJ9‑10(C) Indoor CT for Power Distribution Cabinet
LZZBJ9‑10A 10kV Indoor Current Transformer for MV Switchgear
LZZBJ9‑10A4G 10kV Instrument CT Epoxy Cast Current Transformer
LZZBJ9-12/150b/2(4) 12kV Indoor Cast Resin Current Transformer | MV CT for Switchgear Protection and Metering
LZZBJ9‑12/175b/2(4) 12kV Indoor Current Transformer for MV Switchgear
10kV LZZBJ11‑10 Indoor CT for Power Distribution Cabinet
Zero Sequence Current Transformer LXK‑Ø120 for Residual Current Detection
JDZ(18)-3, 6, 10 type voltage transformers
JDZ9-3, 6, 10(D) type voltage transformers
JDZ9-3, 6, 10R type voltage transformers
JDZ10‑3,6,10 3‑10kV Indoor Cast Resin Voltage Transformer
JDZ10‑3,6,10A 3‑10kV Indoor Voltage Transformer for MV Switchgear
JDZ10‑10B 10kV Instrument VT Epoxy Cast Potential Transformer
JDZ16‑10R Voltage Transformer IEC 61869 for Metering & Protection
JDZJ(18)-3, 6, 10 type voltage transformers
JDZJ‑3,6,10 3‑10kV Instrument VT Epoxy Potential Transformer
HS HRs single output switching Power supply
HSCP Series UPS Battery Charger Type Switching Power Supply
S Single Output Switching Power Supply
HSP Series Single Output Switching Power Supply with PFC Function
DR Single Output Industrial DIN Rail Power Supply
Single Output Waterproof Power Supply
Dual Output Switching Power Supply
JDZ16‑10R Voltage Transformer IEC 61869 for Metering & Protection
Summarize
Another important characteristic of voltage transformers is their isolation capability. By providing electrical isolation between the high-voltage and low-voltage sides, voltage transformers protect sensitive measurement equipment and control systems from potential damage caused by high voltage. This isolation is crucial to the lifespan of the equipment and the overall reliability of the power system. It ensures that any faults or surges on the high-voltage side do not propagate to the low-voltage side, thereby protecting critical infrastructure and maintaining operational continuity.
Voltage transformers (VTs) are highly adaptable and suitable for use in a variety of power systems, including alternating current (AC) and direct current (DC). This versatility allows them to be integrated into a variety of environments and meet the specific needs of various applications. VTs also effectively monitor and control voltage levels, contributing to improved system stability. By maintaining voltage within specified limits, VTs improve power system reliability and reduce the likelihood of power outages and equipment failures.
Technical parameter
The product performance meets the standards GB20840.1-2010, GB20840.2-2013 and IEC60044-2.
The rated insulation level is 12 / 42 / 75、7.2 / 32 / 60kV.
Rated frequency 50Hz or 60Hz
|
Product model |
Rated |
Accurate level |
Accurate level and rated output |
Secondary thermal |
Weight |
||
|
0.2 |
0.5 |
1.0 |
|||||
|
JDZ16-10R |
10/0.1 |
0.2 |
30 |
60 |
100 |
600 |
35 |
|
JSZV16-10R |
10/0.22 |
0.2 |
20 |
40 |
60 |
Power supply |
|
If the parameters required by the user exceed the scope of the above table, it can be determined after consultation with our company.
The fuse model is XRNP □ -12, 7.2, 0.2, 0.5A, 50kA.
Equipped with elbow type cable head for 20kV grade, American type 200A
