Unwavering in our dedication to customers and delivering cutting-edge innovations,Bepto stands as your steadfast ally on the journey ahead.
LFZB8-10 Current Transformer 10kV Indoor Single Phase: Epoxy resin vacuum casting full-seal through-type CT, 5A/1A secondary current, 12/42/75kV insulation level, 0.2S/0.5S/5P accuracy class, 10-1200A primary current range, 50/60Hz frequency, GB1208 IEC60044-1 compliant, metering & relay protection.
Advanced LFZB8-10 Current Transformer: Adopts epoxy resin vacuum casting full-seal through-type structure, applied to testing current & power and protecting relay in indoor power system with rated frequency 50Hz or 60Hz and rated voltage 10kV and below, conforms to GB1208 and IEC60044-1 standards, rated insulation level 12/42/75kV, rated secondary current 5A or 1A, ambient temperature -5°C to +40°C, rated primary current range 10-1200A with multiple accuracy classes combination including 0.2(S)/0.2(S), 0.2(S)/0.5(S), 0.5(S)/0.5(S), 0.2(S)/5P10, 0.5(S)/5P10, 0.2(S)/5P15(20), and 0.5(S)/5P15(20).
Superior Epoxy Resin Casting and Wide Application Range: LFZB8-10 features epoxy resin vacuum casting technology ensuring full-seal protection and reliable insulation performance, available in LFZB(J)8-10(W)A2 and B2 configurations with accuracy burden combinations from 10VA to 20VA for 0.2(S)/0.5(S) metering and 15VA to 20VA for 5P10/5P15/5P20 protection classes, 1s thermal current range 1.44-100kA with rated dynamic current 3.6-250kA meeting diverse short-circuit withstand requirements, suitable for switchgear, power distribution systems, substation metering, relay protection, energy management systems, and industrial power monitoring applications requiring high accuracy current measurement and reliable protection performance.
| LFZB8-10 Current Transformer Specifications | Parameter | Unit |
|---|---|---|
| Brand | Bepto Insulation Systems | – |
| Model Number | LFZB8-10 | – |
| Category | Switchgear & HV CT (High Voltage Current Transformer) | – |
| Product Type | 10kV Indoor Single Phase Epoxy Resin Casting Current Transformer with 12/42/75kV Insulation, 0.2S/0.5S/5P Accuracy Class for Metering & Relay Protection | – |
| Core Technology | Epoxy Resin Vacuum Casting Full-Seal Through-Type Structure + Applied to Testing Current & Power and Protecting Relay + Indoor Power System with Rated Frequency 50Hz or 60Hz + Rated Voltage 10kV and Below + GB1208 and IEC60044-1 Standards Compliant + Rated Insulation Level 12/42/75kV + Rated Secondary Current 5A or 1A + Ambient Temperature -5°C to +40°C + Rated Primary Current Range 10-1200A + Multiple Accuracy Classes Combination (0.2(S)/0.2(S), 0.2(S)/0.5(S), 0.5(S)/0.5(S), 0.2(S)/5P10, 0.5(S)/5P10, 0.2(S)/5P15(20), 0.5(S)/5P15(20)) + Accuracy Burden 10-20VA + 1s Thermal Current 1.44-100kA + Rated Dynamic Current 3.6-250kA + LFZB(J)8-10(W)A2 and B2 Configurations + Full-Seal Protection + Reliable Insulation Performance + Metering and Protection Applications + Switchgear Compatible + Wide Short-Circuit Withstand Range | – |
| Power (Voltage) | 10kV | – |
| Rated Voltage | 10kV and Below | – |
| Rated Insulation Level | 12/42/75 | kV |
| Rated Frequency | 50Hz or 60Hz | Hz |
| Rated Secondary Current | 5A or 1A | A |
| Rated Primary Current Range | 10-1200 | A |
| Ambient Temperature | -5°C to +40°C | °C |
| Structure Type | Epoxy Resin Vacuum Casting Full-Seal Through-Type | – |
| Installation Type | Indoor | – |
| Phase | Single Phase | – |
| Standards Compliance | GB1208 and IEC60044-1 | – |
| FOB Port | Ningbo/Shanghai | – |
| Terms of Payment | Western Union, T/T, Paypal | – |
| Epoxy Resin Vacuum Casting | Yes (Adopts Epoxy Resin Vacuum Casting Full-Seal Through-Type Structure) | – |
| Full-Seal Protection | Yes (Full-Seal Through-Type Structure) | – |
| Current & Power Testing | Yes (Applied to Testing Current & Power) | – |
| Relay Protection | Yes (Protecting Relay in Indoor Power System) | – |
| 50Hz or 60Hz | Yes (Rated Frequency 50Hz or 60Hz) | – |
| 10kV and Below | Yes (Rated Voltage 10kV and Below) | – |
| GB1208 Compliant | Yes (In Accordance with GB1208 Standard) | – |
| IEC60044-1 Compliant | Yes (In Accordance with IEC60044-1 Standard) | – |
| 12/42/75kV Insulation | Yes (Rated Insulation Level 12/42/75kV) | – |
| 5A or 1A Secondary | Yes (Rated Secondary Current 5A or 1A) | – |
| -5°C to +40°C Ambient | Yes (Ambient Temperature -5°C to +40°C) | – |
| 10-1200A Primary Range | Yes (Rated Primary Current Range 10-1200A) | – |
| 0.2(S) Accuracy Class | Yes (0.2(S) Metering Accuracy Class Available) | – |
| 0.5(S) Accuracy Class | Yes (0.5(S) Metering Accuracy Class Available) | – |
| 5P10 Protection Class | Yes (5P10 Protection Accuracy Class Available) | – |
| 5P15 Protection Class | Yes (5P15 Protection Accuracy Class Available) | – |
| 5P20 Protection Class | Yes (5P20 Protection Accuracy Class Available) | – |
| LFZB(J)8-10(W)A2 Configuration | Yes (LFZB(J)8-10(W)A2 Type Available) | – |
| LFZB(J)8-10(W)B2 Configuration | Yes (LFZB(J)8-10(W)B2 Type Available) | – |
| LFZB(J)8–10(W)A2, B2 0.5/5P10 Type | |||||||
| Rated primary current (A) | Accuracy classes combination | 0.2(S) VA | 0.5(S) VA | 0.5 VA | 10P10 VA | 1s thermal current (kA) | Rated dynamic current (kA) |
| 10 | 0.2(S)/0.2(S) | 10 | 10 | 15 | 15 | 1.44 | 3.6 |
| 15 | 0.2(S)/0.2(S) | 10 | 10 | 15 | 15 | 2 | 5 |
| 20, 25 | 0.2(S)/0.2(S) | 10 | 10 | 15 | 15 | 3 | 7.5 |
| 30, 40 | 0.2(S)/0.5(S) | 10 | 10 | 15 | 15 | 5 | 12.5 |
| 50, 60 | 0.2(S)/0.5(S) | 10 | 10 | 15 | 15 | 10 | 25 |
| 75 | 0.5(S)/0.5(S) | 10 | 10 | 15 | 15 | 16 | 40 |
| 100 | 0.5(S)/0.5(S) | 10 | 10 | 15 | 15 | 20 | 50 |
| 150, 200 | 0.2(S)/5P10 | 10 | 10 | 15 | 15 | 31.5 | 78 |
| 300, 400 | 0.5(S)/5P10 | 10 | 10 | 15 | 15 | 40 | 100 |
| 500, 600 | 0.5(S)/5P10 | 10 | 10 | 15 | 15 | 63 | 150 |
| 750, 800 | 0.5(S)/5P10 | 10 | 10 | 15 | 20 | 80 | 200 |
| 1000 | 0.5(S)/5P10 | 10 | 10 | 15 | 20 | 100 | 250 |
| 1200 | 0.5(S)/5P10 | 10 | 10 | 15 | 20 | 100 | 250 |
| LFZB(J)8–10(W)A2, B2 0.5/5P15(20) Type | ||||||||
| Rated primary current (A) | Accuracy classes combination | 0.2(S) VA | 0.5S VA | 0.5 VA | 5P15 VA | 5P20 VA | 1s thermal current (kA) | Rated dynamic current (kA) |
| 10 | 0.2(S)/5P | 10 | 10 | 15 | 15 | 10 | 1.44 | 3.6 |
| 15 | 0.2(S)/5P | 10 | 10 | 15 | 15 | 10 | 1.5 | 3.75 |
| 20 | 0.2(S)/5P | 10 | 10 | 15 | 15 | 10 | 2 | 5 |
| 25, 30 | 0.2(S)/5P | 10 | 10 | 15 | 15 | 10 | 3 | 7.5 |
| 40 | 0.2(S)/5P | 10 | 10 | 15 | 15 | 10 | 5 | 12.5 |
| 50 | 0.2(S)/5P | 10 | 10 | 15 | 15 | 10 | 8.1 | 20.2 |
| 75 | 0.5(S)/5P | 10 | 10 | 15 | 15 | 10 | 10 | 25 |
| 100 | 0.5(S)/5P | 10 | 10 | 15 | 15 | 10 | 16 | 40 |
| 150 | 0.5(S)/5P | 10 | 10 | 15 | 15 | 10 | 20 | 50 |
| 200, 250 | 0.5(S)/5P | 10 | 10 | 15 | 15 | 10 | 31.5 | 78 |
| 300, 400 | 0.5(S)/5P | 10 | 10 | 15 | 15 | 10 | 40 | 100 |
| 500, 600 | 0.5(S)/5P | 10 | 10 | 15 | 15 | 10 | 63 | 150 |
| 750, 800 | 0.5(S)/5P | 10 | 10 | 15 | 15 | 10 | 80 | 200 |
| 1000 | 0.5(S)/5P | 10 | 10 | 15 | 15 | 10 | 100 | 250 |
| 1200 | 0.5(S)/5P | 10 | 10 | 15 | 15 | 10 | 100 | 250 |
Bepto is a leading Chinese company in electrical insulation, focused on developing advanced solutions for future power systems. We support transmission and distribution safety and growth, with long-term partners including State Grid, ABB, Schneider, Siemens, and GE. Our services reach clients in over 22 countries.
Bepto focuses on the global market and provides our clients with products suitable for the local market:
Unwavering in our dedication to customers and delivering cutting-edge innovations,Bepto stands as your steadfast ally on the journey ahead.
