MAT, Variable phase angle tria

PartNumber: MAT
Ном. номер: 8111536147
Производитель: United Automation
MAT, Variable phase angle tria
Доступно на заказ более 2 шт. Отгрузка со склада в г.Москва 4-5 недель.
2 430 руб. × = 2 430 руб.
от 2 шт. — 2 160 руб.
от 5 шт. — 1 930 руб.


Manual Phase Angle Triac Trigger Module, MAT
Variable phase angle trigger module for ac loads.

Inclusive manual control potentiometer and minimum setpoint trimmer
Industrial panel mounted enclosure
Single-hole panel mounting
No heatsink required
Suitable for most ac resistive or inductive loads

Line Frequency50/60Hz
Minimum offset 110Vac0-50%
Minimum offset 230Vac0-50%
Conduction phase angle (typ)0-160°
Controlled phase angle30-160°
Isolation Voltage2500Vrms
Maximum Leakage current6mA
Storage Temperature-20°C to +85°C
Operating Temperature0°C to +65°C
Mounting Hole Diameter10mm

Триггерные модули Trigger Modules

Phase Angle Firing Features

In each mains half-cycle the duration of thyristor or triac conduction is determined by the firing instant, relative to mains polarity changeover. Once switched on, the driven thyristors conduct power to the load until the end of each applied half-cycle, resulting in a chopped sine wave output. A ramp and pedestal input circuit, allowing variation of firing phase angle, enables more power through the load with increasing conduction angle. Step changes in load current generate Radio Frequency Interference (RFI). In sensitive applications this interference must be suppressed to comply with the relevant EMC standards or to prevent interaction with other components. This can be achieved by the addition of EMC mains filter networks.

Burst Firing Features

The number of complete mains cycles during fixed repeating periods (typically 1 to 10 seconds) is varied, thus altering the duty cycle or on-/off-time ratio. Trigger pulses coincide with the zero-crossing times of the mains supply thus ensuring no RFI is produced when using resistive loads.


Технические параметры

тип монтажа
Input Voltage AC
110/230V ac
Output Isolation
Input Voltage DC
110/240V dc

Дополнительная информация

Datasheet MAT