Featured Products
VAC2-15E 15A Fan Speed Controller These variable phase angle regulators are robust, compact and enclosed un...
25A Burst Firing Power Regulator, EVR-25BF 0.3°C/Watt earthed heat sink Single Entry 22mm Cable Gland Semic...
The UNITED AUTOMATION LIMITED S/LAC SERIES has thyristor stacks are available for three phase 415V applications . they can control loads of up to...
The United Automation Wall Mounted Patio Heater with speakers it has Heating element gold lamp & Life Expectancy of the heating lamp 5000hours. I...
ZVT-2 16A Temperature Controller An energy-saving temperature controller combining linear precision sensing with a powerful output in a compact...
The United Automation 70 series single phase chassis mount EMI/RFI filter. It has 36 A maximum current rating. -25˚C to +100˚C temperature range
The United Automation 80 series single phase chassis mount EMI/RFI filter. It has 16 A maximum current rating. -25˚C to +100˚C temperature range
The United Automation 90 series single phase chassis mount EMI/RFI filter. It has 6 A maximum current rating. -25˚C to +100˚C temperature range
The United Automation three phase chassis mount EMC/RFI filter. This filter has extremely compact and slim filter design allows a trouble-free in...
25A Phase Angle Power Controller, PAC2 A single phase, compact ac phase angle power controller capable of regulatin...
The United Automation ENVIROSTAT MP6i range 6Kw soft start. The ENVIROSTAT MP6i is an electronic thermostat designed to give energy-efficient fro...
PR3-DIN 3-phase Burst-fire Power Controllers Thyristor power control modules from United Automation which c...
Popular Categories For United Automation
Categories For United Automation
Popular Items
Popular items
A72152, United Automation
VAC2-15E 15A Fan Speed Controller
These variable phase angle regulators are robust, compact and enclosed units for 230V or 110V up to 15A single phase mains driven inductive loads, such as induction motors, fans & pumps. They give fully adjustable voltage outputs from zero to maximum. A version (/S) of these controllers also incorporate an OFF switch when the potentiometer is fully anti-clockwise.
The controller has an integral RC Snubber network for control of inductive loads.
Minimum Set Speed adjuster (at the rear) allows the designer/installer to fix a minimum output voltage level to prevent a motor being driven too slow.
Infinitely variable 0-98% output
Optional OFF switch on potentiometer (/S versions)
Minimum Set Speed Adjuster
Single hole fixing
Rugged and compact
Large triac for inrush protection
Integral RC Snubber
Suitable applications for most single-phase mains voltage driven Motors & Fans
Popular items
EVR-25BF, United Automation
25A Burst Firing Power Regulator, EVR-25BF
0.3°C/Watt earthed heat sink
Single Entry 22mm Cable Gland
Semiconductor Fuses fitted
Optional Control Inputs
Auto Soft Start 0-30 seconds
Control Status LED
Span and Zero settings
Supply Voltage
230Va.c. ±10%
Current Rating
25A
Signal Span min./max.
0-5Vd.c./0-25Vd.c.
Signal Zero Offset
0-30% of Span
Signal Input Resistance
5000 ohms ±20%
Potentiometer (not included)
2K, 5K, or 10K
Fuse
30A 660V SCR
Operating Temperature
65°C max.
Popular items
ALAS3I415-MYCNXX015X, United Automation
The UNITED AUTOMATION LIMITED S/LAC SERIES has thyristor stacks are available for three phase 415V applications . they can control loads of up to 100A, with a number of signal control options. The stacks are assembled to suit the final load with options of phase angle, burst firing control or a combination of both.
15 to 30A, 3 phase.
Massive 0.4C/Watt earthed heatsink.
Phase angle, Burst firing or Logic control.
Semiconductor fuses fitted.
Simple installation.
Perspex cover
Popular items
A-HL-E72C-R2-RM2-BS, United Automation
The United Automation Wall Mounted Patio Heater with speakers it has Heating element gold lamp & Life Expectancy of the heating lamp 5000hours. It has Input Voltage 220-240V & Frequency 50/60 Hz.
Power is 2000W
Conductor Size is 1.5mm2
Product length is 74 cm
Product Width is 10 cm
Product Height is 8 cm
Popular items
ZVT-E-RGT2-10K SENSOR, United Automation
ZVT-2 16A Temperature Controller
An energy-saving temperature controller combining linear precision sensing with a powerful output in a compact single hole fixing enclosure.
Proportional self-adjustment of power every 40s gives close temperature control
Temperature range 0 to +150°C
Maximum load current 16A
Input from a fully enclosed stainless steel housed NTC sensor, RS
263-6128
Interference-free switching
Fitted with 25A high surge (200A peak) triac
Operating Temperature
0°C to +150°C
Supply Voltage
240Va.c., 6VA, -15% +10%, 50/60Hz
On-State Current
16A max. RMS, heat sink/ambient dependent
Calibration accuracy
3% of full scale
Proportional band
5% to 15% (screw adjustment) on 40s cycle time
Sensor type
Type E
Sensor protection
Open or Short circuit turns output off
Dimensions (mm)
58(h)x32(w)x50(l)
Note
NTC temperature sensor
263-6128
must be ordered separately.
Supplied with
Fixing nut; self-adhesive label; knob
Popular items
A-EN2070-36-S-RS, United Automation
The United Automation 70 series single phase chassis mount EMI/RFI filter. It has 36 A maximum current rating.
-25˚C to +100˚C temperature range
Popular items
A-EN2080-16-F-RS, United Automation
The United Automation 80 series single phase chassis mount EMI/RFI filter. It has 16 A maximum current rating.
-25˚C to +100˚C temperature range
Popular items
A-EN2090-6-F-RS, United Automation
The United Automation 90 series single phase chassis mount EMI/RFI filter. It has 6 A maximum current rating.
-25˚C to +100˚C temperature range
Popular items
A-EN358-30-T-RS, United Automation
The United Automation three phase chassis mount EMC/RFI filter. This filter has extremely compact and slim filter design allows a trouble-free installation even where the available mounting space is minimal. It is mostly used for HVAC equipment, elevators, power supplies, UPS and further three phase application.
Excellent saturation resistance up to 50m cable length
Most compact and slim filter design in its class
Popular items
PAC-2, United Automation
25A Phase Angle Power Controller, PAC2
A single phase, compact ac phase angle power controller capable of regulating loads up to 6kW.
Controls the amount of power to the load via a remote 0-5V proportional signal or by using a manual potentiometer
Suitable for infrared quartz and ceramic heaters and lighting applications
Supply voltage
230V ac ±10% 50/60Hz
Limiting current
25A rms
Power consumption
1.2W
Leakage current
5mA
Line supply
10V ac @ 50mA
Control signal
0-5V/5V O/P
Operating temperature
+65°C (max)
Popular items
A87353, United Automation
The United Automation ENVIROSTAT MP6i range 6Kw soft start. The ENVIROSTAT MP6i is an electronic thermostat designed to give energy-efficient frost protection to pipe work where thermal insulation alone cannot protect pipes from freezing or being damaged by ice. The unit controls heater tape or Infra-Red (IR) quartz lamps.
Simple setup and installation
Soft start function (gradual switch-on)
Built in encapsulated sensor
Output & load fault detection
Popular items
PR3-DIN-18kW, United Automation
PR3-DIN 3-phase Burst-fire Power Controllers
Thyristor power control modules from United Automation which can provide seamless control of three phase electric heating loads from a suitable BMS or smilar controller. These burst firing controllers use zero-voltage switching technology to minimise noise problems caused by RFI and include over-temperature trips with automatic reset. Typical applications include HVAC systems, electric heating coils, heating cables, induction heaters and electric furnaces.
122-1377
3-phase Power Control Module, 12kW
122-1378
3-phase Power Control Module, 18kW
DIN-rail mounting
No additional heatsink required
Over-temperature protected
Low voltage DC control input
Alarm output
LED Output on indicators
New Items
New items
A72152, United Automation
VAC2-15E 15A Fan Speed Controller
These variable phase angle regulators are robust, compact and enclosed units for 230V or 110V up to 15A single phase mains driven inductive loads, such as induction motors, fans & pumps. They give fully adjustable voltage outputs from zero to maximum. A version (/S) of these controllers also incorporate an OFF switch when the potentiometer is fully anti-clockwise.
The controller has an integral RC Snubber network for control of inductive loads.
Minimum Set Speed adjuster (at the rear) allows the designer/installer to fix a minimum output voltage level to prevent a motor being driven too slow.
Infinitely variable 0-98% output
Optional OFF switch on potentiometer (/S versions)
Minimum Set Speed Adjuster
Single hole fixing
Rugged and compact
Large triac for inrush protection
Integral RC Snubber
Suitable applications for most single-phase mains voltage driven Motors & Fans
New items
ZVT-E-RGT2-10K SENSOR, United Automation
ZVT-2 16A Temperature Controller
An energy-saving temperature controller combining linear precision sensing with a powerful output in a compact single hole fixing enclosure.
Proportional self-adjustment of power every 40s gives close temperature control
Temperature range 0 to +150°C
Maximum load current 16A
Input from a fully enclosed stainless steel housed NTC sensor, RS
263-6128
Interference-free switching
Fitted with 25A high surge (200A peak) triac
Operating Temperature
0°C to +150°C
Supply Voltage
240Va.c., 6VA, -15% +10%, 50/60Hz
On-State Current
16A max. RMS, heat sink/ambient dependent
Calibration accuracy
3% of full scale
Proportional band
5% to 15% (screw adjustment) on 40s cycle time
Sensor type
Type E
Sensor protection
Open or Short circuit turns output off
Dimensions (mm)
58(h)x32(w)x50(l)
Note
NTC temperature sensor
263-6128
must be ordered separately.
Supplied with
Fixing nut; self-adhesive label; knob
New items
A87353, United Automation
The United Automation ENVIROSTAT MP6i range 6Kw soft start. The ENVIROSTAT MP6i is an electronic thermostat designed to give energy-efficient frost protection to pipe work where thermal insulation alone cannot protect pipes from freezing or being damaged by ice. The unit controls heater tape or Infra-Red (IR) quartz lamps.
Simple setup and installation
Soft start function (gradual switch-on)
Built in encapsulated sensor
Output & load fault detection
New items
A-EN2070-36-S-RS, United Automation
The United Automation 70 series single phase chassis mount EMI/RFI filter. It has 36 A maximum current rating.
-25˚C to +100˚C temperature range
New items
A-EN2080-16-F-RS, United Automation
The United Automation 80 series single phase chassis mount EMI/RFI filter. It has 16 A maximum current rating.
-25˚C to +100˚C temperature range
New items
A-EN2090-6-F-RS, United Automation
The United Automation 90 series single phase chassis mount EMI/RFI filter. It has 6 A maximum current rating.
-25˚C to +100˚C temperature range
New items
A-EN358-30-T-RS, United Automation
The United Automation three phase chassis mount EMC/RFI filter. This filter has extremely compact and slim filter design allows a trouble-free installation even where the available mounting space is minimal. It is mostly used for HVAC equipment, elevators, power supplies, UPS and further three phase application.
Excellent saturation resistance up to 50m cable length
Most compact and slim filter design in its class
New items
PAC-2, United Automation
25A Phase Angle Power Controller, PAC2
A single phase, compact ac phase angle power controller capable of regulating loads up to 6kW.
Controls the amount of power to the load via a remote 0-5V proportional signal or by using a manual potentiometer
Suitable for infrared quartz and ceramic heaters and lighting applications
Supply voltage
230V ac ±10% 50/60Hz
Limiting current
25A rms
Power consumption
1.2W
Leakage current
5mA
Line supply
10V ac @ 50mA
Control signal
0-5V/5V O/P
Operating temperature
+65°C (max)
New items
New items
VAC2/-15E, United Automation
VAC2-15E 15A Fan Speed Controller
These variable phase angle regulators are robust, compact and enclosed units for 230V or 110V up to 15A single phase mains driven inductive loads, such as induction motors, fans & pumps. They give fully adjustable voltage outputs from zero to maximum. A version (/S) of these controllers also incorporate an OFF switch when the potentiometer is fully anti-clockwise.
The controller has an integral RC Snubber network for control of inductive loads.
Minimum Set Speed adjuster (at the rear) allows the designer/installer to fix a minimum output voltage level to prevent a motor being driven too slow.
Infinitely variable 0-98% output
Optional OFF switch on potentiometer (/S versions)
Minimum Set Speed Adjuster
Single hole fixing
Rugged and compact
Large triac for inrush protection
Integral RC Snubber
Suitable applications for most single-phase mains voltage driven Motors & Fans
New items
AR481441, United Automation
The United Automation DMPR3 series three phase dual mode power regulator. The complete enclosed three phase Dual Mode Power Regulator (DMPR3) Thyristor assembly provides control of inductive/resistive loads of up to 54kW at 415V. It is suitable for furnaces, ovens, dryers, air curtains, hot plates and many other heating and ventilation applications.
Phase-angle, burst-fire control or a combination of both
Frequency tracking 30-80Hz
Integrated high-speed fuses
Adjustable ramp control 0 to 30 seconds
New items
QVR-TB-RFI, United Automation
10A Variable & Switched ac Regulator with RFI Suppression, QVR/RFI and QLC/RFI
QVR/RFI: Variable min to max operation,QLC/RFI: Switched variable potentiometer
Compact, robust, phase angle power regulators with integral RFI filter networks for controlling single phase mains driven loads
Suitable for quartz lamps, transformers or conventional resistive heating elements in single, series or parallel configuration
Triac limiting RMS on state current
15 Amps
Peak one cycle surge (10ms)
320 Amps
Max. forward volts drop at 10 Amps
1.5 Volts
Max. power loss relative to throughput
1%
Max. recommended unit temperature
70°C
Max. load at 20°C amb (without extra heat sink)
10 Amps
Mains supply
240V, 50/60Hz ±10%
Shaft diameter
6.3mm (1/4")
Don’t hesitate to ask questions for better clarification.