24 kV Two-Core Current Transformer (for Polluted Regions)

EWF-20DK

---

2-core current transformer for a 20~24kV power system. Used in conjunction with measuring or monitoring instruments, and with protective relays. Epoxy cast. Designed to have greater creepage, it is appropriate for polluted regions.

---

Multi-Ratio Current Transformers (Single-Core & Two-Core Options) for 25 kV max. Power Systems

CR-20S Series

---

Current transformers for installation in a switchgear panel of a 25kV (max.) power system and to be used with measuring or monitoring instruments, or protective relays. These are economic models suited to locations of high humidity or moderate pollution. The insulation material for the core and the secondary coil is Araldite® epoxy resin.

---

Bushing Current Transformers for Draw-Out Circuit Breakers

HCB-2415(A), EBF-25M Series

---

Multi-ratio bushing current transformers (bushing CTs, or BCTs) designed for 24kV draw-out circuit breakers and to be used with measuring (or monitoring) instruments or protective relays. IEEE 0.3 B-0.9. Cast in Araldite® epoxy.

---

Outdoor-Type Current Transformers / Extended Range Current Transformers (ERCTs) for Revenue Metering (12~36 kV)

AWF-12, AWF-24, AWF-36

---

These outdoor current transformers for revenue metering, intended for 12~36 kV power systems, are used as part of an MOF (Metering Outfit) or for current monitoring. Insulated with UV-resistant cycloaliphatic epoxy resin, these medium-voltage (MV) current transformers are ideal for outdoor use and can be available as Extended Range Current Transformers (ERCTs) when requested.

---

36 kV Multi-Ratio Current Transformers (Indoor Use)

EWF-30D Series

---

Suited to ≤ 36kV power systems, these multi-ratio current transformers are available in 2-core and 3-core options. Insulated with Araldite® epoxy and intended to work with measuring or monitoring instruments, or with protective relays.

---

High-Voltage (HV) Outdoor Current Transformer, 52 kV & 72.5 kV

AWF-52, AWF-72

---

These high-voltage current transformers (52 kV or 72.5 kV), designed for outdoor use, are available in single-core and two-core varieties. Featuring extended creepage distance and insulated with UV-resistant cycloaliphatic epoxy resin, these current transformers can withstand solar ultraviolet radiation and IEC-defined pollution level III (“Heavy”). They’re especially ideal for regions with salt fog, high temperature, and high humidity.

---

Voltage Transformers (Potential Transformers) as Circuit Breaker Operation Power Source

EPF-3SF1, EPF-6SF2

---

Voltage transformers EPF-3SF1 and EPF-6SF2 are medium-voltage, indoor-type potential transformers cast in epoxy resin, commonly installed on switchgear (3.3kV or 6.6kV) to serve as an auxiliary power source* for circuit breaker operation. Positioned atop the switch as an operational power source, these transformers can handle relatively high outputs for short durations. Featuring Class-F heat-resistant insulation material for the coils, each voltage transformer is equipped with two power fuses on the primary side to safeguard against overload and short-circuit currents. * Auxiliary power source: In this application, the voltage transformer may also be referred to as a "control power transformer" (CPT), "control transformer" (CTR), "industrial control transformer," or a "machine tool transformer."

---

Three-Phase Grounding Voltage Transformer (GVT), or Grounding Potential Transformer (GPT), for MV Indoor Applications

EGP-3DF, EGP-6DF

---

This ground voltage transformer (GVT), or ground potential transformer (GPT), is a three-phase medium-voltage (MV) potential transformer for indoor applications. With a fuse for each phase, this PT (VT) features epoxy-insulated coils and a five-legged (five-limbed) laminated core. This voltage transformer is used with measuring or monitoring instruments, or for ground-fault protection.

---

Pole-Mounted Transformers

Pole-Mounted Transformer Series

---

Made with premium-grade copper wire and insulation oil, these pole-mounted transformers can be specially designed or configured to meet the requirements of power companies in most countries. Every effort is made to ensure customer satisfaction.

---

LV "Intelligent" Capacitor (Capacitor Bank) for Power Factor Correction and Energy Saving【Standard Type】

WC3 Series

---

LV Intelligent Capacitors 【Standard Type】 can be used as individual compensators or as part of a centralized capacitor bank. Compared to traditional capacitors, these intelligent capacitors offer additional protective features, including overvoltage, overtemperature, and undervoltage protection. Each unit comes with a built-in microprocessor, which automatically performs power-factor correction and controls the zero-crossing switch.

---

LV "Intelligent" Capacitor (Capacitor Bank) for Power Factor Correction and Energy Saving【Harmonic Suppression Type】

WCX3 Series

---

LV Intelligent Capacitor 【Harmonic Suppression Type】offers all of the features of the "Standard Type" product and can provide, in addition, the capability of suppressing harmonics and preventing related damage.

---

B+C Modular Surge Protection Device for Low-Voltage Power Systems

WSP-B+C

---

For buildings with an overhead power source or those with a lightning protection device.

---

Surge Protection Device (Integrally Molded Type)

WSP-12

---

Model: 1 : Maximum Leakage Current 2 : Protection Level

---

Surge Protection Device (Module Type)

WSP Modular Series

---

Providing lightning warning and remote-monitoring control devices with alarms.

---

Air Core Reactors

---

These MV air-core reactors are single-phase dry-type series reactors which are mainly used together with 12 kV or 24 kV capacitor banks in electrical substations of utility companies. The insulation shell of the product is molded in epoxy resin. To reduce core loss and noise, this type of self-cooling detuned reactor utilizes the air-core design and construction. Besides having excellent insulation and moisture resistance, these air-core reactors can withstand large short-circuit current, are easy to maintain, and offer great durability.

---

Low-Voltage Series Reactors (Detuned Reactors)

XDTH Series

---

Detuned reactors, connected in series, are necessary for circuits with high harmonic currents. These “series reactors,” usually part of a power factor correction (PFC) capacitor bank, help to reduce harmonics in currents, increase power efficiency, and prevent disasters caused by resonance.

---

Overvoltage Protector for Current-Transformer Protection

CCTP-03

---

When a power system is in operation, it is imperative that the secondary of the current transformer(s) should not have an open circuit. When an open circuit occurs, an extremely high transient voltage will be induced, which can in turn damage the current transformers and the instruments at the secondary, or even posing a threat to personal safety. This CT secondary overvoltage protector offers protection from such accidental damage caused by secondary transient voltage.

---

Multi-Channel Electronic Energy Meter

CED-4C ML

---

For multi-channel measurements, this advanced multifunction energy meter comprises 4 modules within one energy meter. RS485 Modbus Communion is provided through 2 x RJ45 connectors.

---

Multi-Function Power Meters – Smart Energy Analyzers for Monitoring of Electrical Parameters in Single-Phase & 3-Phase Systems

CMFM-F, CMFM-G

---

Multi-Function Power Meters CMFM Series are high-speed multi-purpose energy analyzers. These smart power analyzers have a sampling rate of 128 samples per cycle and can accurately measure and display multiple parameters for 1P2W, 1P3W, 3P3W and 3P4W power systems. Suited for the monitoring of power consumption in distribution panels, these multi-function power meters are also used for the power management and power quality analysis in factories, office buildings, and residential towers.

---

DIN Rail Electronic Energy Meter

CED Series

---

This multi-functional DIN rail electronic energy meter, designed for monitoring energy usage, has multiple advantages, which include excellent reliability and ease of installation. The units are lightweight (the one-phase module is only 18mm wide). This compact meter can withstand currents up to 100-amps and can double that if used in conjunction with an appropriate current transformer. This meter is also available in a three-phase unit. Both the one-phase and three-phase models can support RS485 communication.

---

Single-Phase Pre-Payment System (IC Card Prepaid Meter, Card Reader & Value Adder)

BAW-1A, BAW-2A, BAW-RL, BAW-RA

---

This electronic, single-phase energy meter system includes a pre-payment meter, IC card reader, and a value adder.

---

Split-Core Current Sensors C06 Series

C06-05E, C06-10E, C06-15E, C06-20E, C06-25E

---

Hinged clip and compact design for easy installation. Current input range: 5 A – 25 A.

---

Split-Core Current Sensors C10 Series

C10-15E, C10-30E, C10-50E, C10-60E, C10-75E

---

Hinged clip and compact design for easy installation. Current input range: 15 A – 75 A.

---

Split-Core Current Sensors C16 Series

C16-50E, C16-80E, C16-100E, C16-120E, C16-150E

---

Hinged clip and compact design for easy installation. Current input range: 50 A – 150 A.

---