Two-phase power regulators TRM-2M

Тиристорный регулятор мощности ТРМ-2М-30-RS485
Тиристорный регулятор мощности ТРМ-2М-30
Тиристорный регулятор мощности ТРМ-2М-30 открытый
TRM-2M-30
14950.00 руб. с НДС

Тиристорный регулятор мощности ТРМ-2М-30-RS485
Тиристорный регулятор мощности ТРМ-2М-30
Тиристорный регулятор мощности ТРМ-2М-30 открытый
TRM-2M-45
16675.00 руб. с НДС

Тиристорный регулятор мощности ТРМ-2М-60
Тиристорный регулятор мощности ТРМ-2М-60-RS485
Тиристорный регулятор мощности ТРМ-2М двухфазный
TRM-2M-60
18400.00 руб. с НДС

Тиристорный регулятор мощности ТРМ-2М-60
Тиристорный регулятор мощности ТРМ-2М-60-RS485
Тиристорный регулятор мощности ТРМ-2М двухфазный
TRM-2M-80
20700.00 руб. с НДС

Тиристорный регулятор мощности ТРМ-2М-60
Тиристорный регулятор мощности ТРМ-2М-60-RS485
Тиристорный регулятор мощности ТРМ-2М двухфазный
TRM-2M-100
23000.00 руб. с НДС

Тиристорный регулятор мощности ТРМ-2М-125
Тиристорный регулятор мощности ТРМ-2М-125-RS485
Тиристорный регулятор мощности ТРМ-2М-125 открытый
TRM-2M-125
28750.00 руб. с НДС

  TRM-2M-150
45000.00 руб. с НДС

  TRM-2M-180
60000.00 руб. с НДС

  TRM-2M-230
85000.00 руб. с НДС

  TRM-2M-300
110000.00 руб. с НДС

  TRM-2M-380
130000.00 руб. с НДС

  TRM-2M-450
170000.00 руб. с НДС

  TRM-2M-580
270000.00 руб. с НДС

  TRM-2M-720
350000.00 руб. с НДС

Is possible to modify to the RS-485 interface

 

  • Only number of pulse method of control of thyristors
  • Wide range of load voltage - AC(180…480)V and frequency - 50...60Hz
  • Built-in high speed fuses to protect thyristors
  • Linearization of dependence of output voltage or power from input signal
  • Control - current 4…20mA or 0…20mA, voltage DC(0…5)V, DC(0…10)V, RS-485, dry contact
  • Detection and indication of the causes of the alarm (phase loss, overheating and the output of the mains frequency beyond the permissible limits, the definition of fuse) and the possibility of connecting an external alarm signaling device "Alarm" to the relay contacts. When an error is detected the regulator disconnects the load.
     
  WARNING: power regulators are NOT replaced frequency converters, and using them for motor control is IMPOSSIBLE.
 
 
PURPOSE OF THE POWER REGULATOR
 Thyristor regulators (hereinafter - regulators) are designed for smooth adjustment of the lamps power, heaters and other types of loads. The temperature controller in a combination with regulator allows maintaining the temperature of the object with high accuracy. It is also possible to connect an external manual control or external adjustment of set the control parameters.
 Areas of application: metallurgy, food industry, drying, extrusion, heat treatment and melting glass, infrared equipment, semiconductors, petrochemicals, etc.
 Regulators TPM-2M and TPM-2 can be controlled manually using a potentiometer, as well as from any controller: 0-10V DC voltage (0-5V) or 0-20mA current (4-20mA), for example a temperature controller.
 Available modification with the control via RS-485 interface using the Modbus RTU protocol.
 
In TRM-2M is realized number of pulse control method
Диаграмма способа управления
 Thyristor switched on at the time of zero crossing of the mains voltage (Zero Crossing) for the entire period. Power to the load is proportional to the ratio of the number of periods in switched on and off state.
 
DESIGN OF POWER REGULATOR
 Regulators TRM-2M and TRM-2 are thyristor modules with a cooler, quick acting fuse and controller, are mounted in a single case. The controller queries the external analog inputs and controlls the unit of thyristors.
 
Design of TRM-2M
Конструкция ТРМ-2М
 
Design of TRM-2
Конструкция ТРМ-2
 
OPERATION OF THE REGULATOR
 Thyrisor power regulators TRM-2M and TRM-2 work only in number of pulse mode. In this mode the load receives ONLY whole periods of mains voltage. The number of periods and pauses between them determine the power generated at the load. Under the influence of the input signal changes the ratio between the voltage pulses and pauses in the range from 0 to 100%.
 Because of number of pulse mode of power control totally missing switching noises in net.
 Three-phase switching of the load on third reduces the power losses in the regulator, as well as regulator price.
Включение тиристоров
 

SPECIFICATION OF TRM-2M and TRM-2
Supply voltage of control circuit
180-250V, 45-65Hz
Supply voltage of load
100-480V, 50-60Hz
The maximum current in load
See a table below
The number of pulse control method - switching on thyristors at crossing voltage through a zero (Zero Crossing)
The input control actions
Enable input "START"
Dry contact or open collector NPN-transistor
Control input 1
The input control voltage
0-5V/0-10V (is selected in menu)
The maximum allowable input voltage
11V
The input current of control
0-20mA/4-20mA (is selected in menu)
The maximum allowable input current
40mA
Control input 2
The input voltage of control
0-5V
The maximum allowable input voltage
5,5V
Outputs
Built-in relay
1 switching group
Maximum switching voltage (AC1)
АС250V
Maximum switching current (AC1) AC250V
5A
Other
Overall and mounting dimensions
See a table below
Immunity to interference from bursts in accordance with GOST R 51317.4.4-99 (IEC/EN 61000-4-4)
level 3 (2kV/5kHz)
Immunity to interference over voltage in accordance with GOST R 51317.4.5-99 (IEC/EN 61000-4-5)
level 3 (2kV)
The degree's protection at  front panel/terminals of connection
IP10/no
Climatic modification and placement category by GOST 15150-69  (non-condensing)
UHL4
Operating temperature range
-25…+550C
Height above sea level
1000m
Weight
See a table below
Mode
round the clock
Board power supply
not more 2Wt
Power supply of ventilator (on thyristor regulators with rated current 100A and higher)
80mm
not more 14Wt
120mm
not more 20Wt
The specific heat
3Wt/A
 
 
An inhaling force of signal terminals and terminals of regulator supplying
0,4 - 0,6N*m
An inhaling of mounting screws of fuse
Models with rated current up to 100A inclusive
3N*m
Models with rated current up to 100A
5N*m
An inhaling of screws of power input
Screw M6
2,5 - 4N*m
Screw M8
5 - 8N*m
Screw M10
7 - 10N*m
A level of ventilator's noise
Ventilator 80mm
32dB
Ventilator 120mm
50dB
Control of thyristor
static
 
CIRCUIT CONNECTION TRM-2M and TRM-2
Схема подключения ТРМ-2М к однофазной сети
 
WEIGHT AND SIZE CHARACTERISTICS OF POWER REGULATORS TRM-2M
Current of load, A
Dimensions, mm
Weight net, kg
Dimensions for mounting, mm
№ picture
Power input, screw
Cooling ventilator
Length
Width
Height
A1
A2 A3 B
30
153
115
150
1,8
122 - - 107
1
M6
No
45
60
178
115
150
2,2
122 - - 107
2
M6
There is
80
100
110
125 325 115 150 3,3 380 - - 107 4 M6 There is
Габариты ТРМ-2М
 
WEIGHT AND SIZE CHARACTERISTICS OF POWER REGULATORS TRM-2
Current of load, A Dimensions, mm Weight net, kg Dimensions for mounting, mm № picture Power input, screw Cooling ventilator
Length

Width

Height A1 A2 A3 B
150 326 140 205 4,5 122 86 - 132 6 M8 There is
180 382 140 205 5,6 122 86 94 132 7 M8 There is
230 310 155 265 10,4 230 - - 143 5 M10 There is
300 390 155 265 14,3 230 80 - 143 6 M10 There is
380 390 155 265 14,3 230 80 - 143 6 M10 There is
450 390 260 248 13,2 122 86 94 252 7 M10*2 There is
580 460 260 248 16,1 122 86 94 252 7 M10*2 There is
720 560 260 248 20,1 122 86 239 252 7 M10*2 There is

Габариты ТРМ-2

 
Title
Order code
File to download
(manual)
File date
TRM-2M-30 4640016936519 Download 08.07.2015
TRM-2M-30-RS485 4640016936526
TRM-2M-45 4640016936533
TRM-2M-45-RS485 4640016936540
TRM-2M-60 4640016936557
TRM-2M-60-RS485 4640016936564
TRM-2M-80 4640016936571
TRM-2M-80-RS485 4640016936588
TRM-2M-100 4640016936632
TRM-2M-100-RS485 4640016936649
TRM-2M-125 4640016937813
TRM-2M-125-RS485 4640016937820
TRM-2M-150 4640016939503
TRM-2M-150-RS485 4640016939510
TRM-2M-180 4640016939367
TRM-2M-180-RS485 4640016939374
TRM-2M-230 4640016939381
TRM-2M-230-RS485 4640016939398
TRM-2M-300 4640016939404
TRM-2M-300-RS485 4640016939411
TRM-2M-380 4640016939428
TRM-2M-380-RS485 4640016939435
TRM-2M-450 4640016939442
TRM-2M-450-RS485 4640016939459
TRM-2M-580 4640016939466
TRM-2M-580-RS485 4640016939473
TRM-2M-720 4640016939480
TRM-2M-720-RS485 4640016939497
TRM-2-150 4640016937844 Download 08.07.2015
TRM-2-150-RS485 4640016937851
TRM-2-180 4640016937868
TRM-2-180-RS485 4640016937875
TRM-2-230 4640016937882
TRM-2-230-RS485 4640016937899
TRM-2-300 4640016937905
TRM-2-300-RS485 4640016937912
TRM-2-380 4640016937929
TRM-2-380-RS485 4640016937936
TRM-2-450 4640016937943
TRM-2-450-RS485 4640016937950
TRM-2-580 4640016937967
TRM-2-580-RS485 4640016937974
TRM-2-720 4640016937981
TRM-2-720-RS485 4640016937998

 

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