Control transformers are mostly used for industrial applications where electromagnetic devices are used such as solenoids, contactors and relays. Also control transformers can be utilized in industrial electrical applications for regulating voltages through electrical and electronic circuits.
We make wide range of control transformers with E-I Lamination core and with various termination styles to suit for customer applications either single phase or Two phase or Three phase as per customer requirements . We provide termination with lead wires, terminal blocks, Din rails, solder points, screws, and terminal connectors. We can provide EI transformers up to 10kVA. We can provide with electrostatic shields, Thermal protector switches and circuit breakers.
Features
Insulation Class as per UL/IS (A,B,F,H)
C and L clamps are provided according to specifications.
High quality Terminal blocks are provided.
High quality XLPE leads wires used.
Low loss EI stampings used for high efficiency.
High quality hardware used.
Glass filled Nylon Bobbins used.
Flame retardant insulation tapes used inside.
High quality insulation used.
Fiber glass sleeves used for external wires.
Compact in space
Cost effective
Particularly well suited for resin cast
Less in weight
UL Approved
Standards
We follow IS11171.
Compatible to IEC61558-1
We can provide UL 5085-1 and UL 5085-2
Applications
Used in converters, inverters, instruments and power supplies.
Used in many types of machines and accessories.
Used in electronic sensing circuits.
Used in voltage stabilizers.
Used in power conditioning equipments.
Used in Rectified Modules
Control transformer is the most used device in the industrial applications to take a high control on the voltage output. Trutech Products is the highly advanced Control Transformer Manufacturers in the array for catering the global industry with the highly efficient range of the products. All the products we manufacture are passed through various quality checks to ensure the best that you deserve. Feel free to write us back to know more about our range.
This is an economical transformer that is great for HVAC, alarm and signals, motor control circuits and lighting applications. The Spartan is a control transformer that is open style with molded terminal blocks from 50 to 3000VA.
Sikes offers a complete line of industrial control transformers, which provide stepped-down voltages to machine tool control devices.
It¡¡¥s specifically designed to meet high inrush industrial applications where electromagnetic components such as relay, solenoids and magnetic motor starters are used.
Technical parameters
Insulation class: h
Environment exists without gas, steam, chemical deposition, dust or dirt that will affect transformer¡¡¥s insulation seriously, explosive or corrosive medium is not allowed.
Standard: iec726:1982 dry power transformer , gb6450-86(equivalent to iec726:1982)
Standard carton or wooden case based on the custom made product.
76773 Control Transformer Suppliers
Short on time? Let Control Transformer sellers contact you.
JBK3 machine control transformer
Use products
It is suitable for AC circuit of 50-60hz,output rated voltae less than 220V,inputrated voltage less than 500V,worked as control power supply for mechanical equipment and general electrical appliance and as power supply for work lighting and signal lamp.
three-phase control transformer
SBK/SG series-control/isolation
Safety, Durability, Stability
Mainly used for AC 50/60Hz
Commonly used in low voltage switchgear and electric drive control equipment
it can work continuously for a long time under the rated load
10KVA Industrial Electrical Power Control Transformer
Single-phase Control Transformer
BK series-Multi-voltage output
Safety, Durability, Stability
Mainly used for AC 50/60Hz
Commonly used in a machine as electrical lighting control and light power supply
It can work continuously for a long time under the rated load
5000VA Industrial Electrical Power Control Transformer
Single-phase Control Transformer
BK series-Multi-voltage output
Safety, Durability, Stability
Mainly used for AC 50/60Hz
Commonly used in a machine as electrical lighting control and light power supply
It can work continuously for a long time under the rated load
1000VA Industrial Electrical Power Control Transformer
Single-phase Control Transformer
BK series-Multi-voltage output
Safety, Durability, Stability
Mainly used for AC 50/60Hz
Commonly used in a machine as electrical lighting control and light power supply
It can work continuously for a long time under the rated load
1. Ambient air temperature: -5oC~+40oC, the highest monthly mean temperature should not exceed +30oC;
2. Altitude for installing place should not exceed 1000m;
3. When the ambient air temperature is +40, the relative humidity should not exceed 50%, and it allows higher relative humidity under lower temperatures. Max's average humidity in the dampest month is 90%, meanwhile, the lowest average temperature of this month is +25oC, and condensation on the product surface caused by temperature change should be taken into consideration.
aiia is specialized in manufacturing Single-Phase Isolating & Safety Transformers from 20VA to 5kVA and three-phase transformers from 100VA to 500kVA, for applications in different fields from industrial to automation to photovoltaic to marine.
The transformers offer good access to the four-hole fixing, finger-proof terminals, and full varnish impregnation to protect against humidity.
Temperature controller transformer BWR-04JJ(TH)
YOYIK relies on a senior technical team, including senior engineers who have participated in major hydropower projects such as Gezhouba and Three Gorges, to provide accurate equipment upgrades and technical transformation solutions. The company strictly follows national standards and is equipped with precision machining equipment to ensure high-quality output in every link, meet the special needs of various power stations and steel companies, and set an industry benchmark.
Yoyik can offer many spare parts for power plants as below:
#DF-Temperature controller transformer BWR-04JJ(TH)-DF
Frequency Inverter, 5.5 kW ACS800-01-0009-3+P901
LVDT vavle TV1 TDZ-1E-12
LVDT transmitter XCBSQ-04/300-01-22
sensor 7KG9661-2FA00-1AA0/CC
LVDT UKTD1-A01-B060-C01-D10-E01-F01
Vibration speed sensor HD-ST-3
Trusted TMR Digital Input Module PD-T8403
Electronic Modul P4049D01BFC
switch giáºÂt sá»± cá»? HKLS-II
Signal conditioning module analog quantity HSDS-30/FM
Pulse Module Advantech 6 Channels ADAM 5081S-BE
LVDT Sensor 2000TDGN-15-02
Thermocouple WZPK2-233
Eddy Current Sensor PR6422/102-121
Side Current Transformer LAJ1-10Q
speed sensor G-065-08-01
Speed sensor CS-1G-D-100-05-00
Vibration speed sensor SZ-6(K)
rpm proximity sensor CWY-DO-810030-040-01
PRESSURE GAUGE YN-100/ 0-2.5MPA
Soundwave sensor DZXL-IIIA
Axial Displacement Sensor WT0112-A50-B00-C01
vibration monitor CZJ-B3
Aluminized light-proof film BRS-300
LVDT transmitter XCBSQ-03/80-02-00
types of pressure sensors 6NN-K5-N4-F1A
High Speed Bus Power Transfer System MFC2000-3A
LVDT transmitter XCBSQ-02/150-01-11
240v pressure switch RT200
linear variable differential transducer lvdt 3000TD
Dual input series control power supply PSMC2-7-6-110V/120W
Eddy Current Sensor PR6424/119-140
magnetostrictive displacement sensor ZDET200B
Eddy Current Sensor PR6422/100-121
Eddy Current Sensor PR6422/105-040
dp sensor HC0622-24 P=2.4bar I=5A
Temperature controller transformer BWR-04JJ(TH)
This Transformer control boxof console is suitable for adjustable voltage control of 0.5-10kVA test transformer.
Technical Indicators
Maximum capacity
20kVA
Input voltage
220kV
Output voltage
0-250V
Maximum output current
0-90A
Mains phase number
single-phase
Power frequency
50HZ
Instructions precision
1.5 Class
Using Methods and Attention Matters
1.Check the test transformer measuring winding rated output voltage, and make it match the operation box correctly.
2. Connect the line between test transformer and operation box according to the wiring diagram.
3. Switch on the power supply, then close the knife switch, and the power indicator light, finally set the work time of relay.
4. Make the pressure regulator display zero, press the start button, the clockwise rotation of the hand wheel, until it reaches the required value.
5. Start the timing switch, timing begins, the electric bell will alarm automatically when it reaches the setting time(artificially controlled time if there is on alarming function), then break off the timing switch.
Q&A:
What is the difference between a control box and a box-type transformer
The control box has only control functions. It is a control unit. Its main function is to issue instructions to control the rapid breaking of the circuit breaker in the box substation; it is a component in the box substation.
The box-type transformer generally refers to the box-type substation, which integrates the functions of power transformation, power distribution, control, and protection.
The TWSK Series transformer temperature controller is specifically designed for the container transformer stations. It accurately measures the oil temperature of the transformer and the environment temperature. Real-time control the cooling fans, heaters, alarms, and trip actions based on transformer winding temperature sensors and custom programming. when the oil temperature exceeds the threshold, it automatically triggers over-temperature alarms or trips, when the ambient temperature rises, it starts the fan for cooling, and when humidity approaches condensation levels, it activates the heater for dehumidification.
The temperature sensor adopts an armored PT100 liquid sensor with a three-wire connection, supporting cable lengths of up to 20 meters. It provides precise temperature readings without the need for compensation or calibration. The controller is also equipped with RS485 communication for remote monitoring and data transmission.
Feature:
3-digit LED display;
Automatic fan/heater control;
Over temperature alarm;
PT100 temperature sensor input;
Two DC 4-20mA analog outputs;
Temperature monitoring from -50 ~ 150C;
RS485 with Modbus RTU protocol.
