Item No.: HY-220D25E Single phase angle control Rated current: 25A Main power voltage:165~260VAC CE Certification
The isolation of single phase ac voltage module
The isolation of single phase ac voltage transformer, synchronization is the collection module phase detection circuit, phase shifting trigger circuit, and output silicon controlled in a body, the effective realization the control circuit and high voltage circuit isolation, when change the size of the control signal, it can change the size of the output trigger thyristor phase, Namely single-phase ac voltage to realize the. According to the requirements of customers, and can increase the soft start function. Widely used for light, heat, pressure regulating transformer equipment.
According to different points of the output waveform half-wave output type and the whole wave output type; Half-wave output by a one-way type internal silicon controlled output; The wave output type according to different points of the output silicon controlled a bidirectional thyristor output with two type of one-way silicon controlled output of enhanced reverse in parallel. According to the control signal different and divided into E, F, G type and many control signal type of total four kinds.
The isolation of single phase ac voltage module naming rules
Product appearance and size:
Explanation:
1, (1) (2) for the output, namely the module of the two polar internal silicon controlled, enhanced and common type of (1) (2) without the polarity requirements; Half wave output module internal, one-way silicon controlled by (1) the anode and cathode by the (2).
2, (3) (4) for module with internal department transformer primary, there are 220 VAC and 380 VAC two specifications; 220 VAC files of the input voltage for 165 VAC ~ 260 VAC; 380 VAC files of the input voltage for 285 VAC ~ 420 VAC; (3) (4) no polar requirements.
3 COM, for in-house module, CON for control terminals, + 5 V for internal auxiliary power output, and only for potentiometer manual adjustment control use. (1) (2), (3) (4) of the high voltage and + 5 V, CON, COM's weak current control signal end the isolation.
4, users can actually use base areas such as A-105 optional radiator, B-105, B-150 and C series radiator, (accessories detailed introduction).
The input control parameters (25 degree C)
Control signal | 0~5VDC,0~10VDC,4~20mA |
Synchronous signal input voltage range | 220VAC(65~265VAC)| 380VAC(285~420VAC) |
LED Work instructions | none |
Potentiometer range | 2~10K |
Regular output parameters(25 degree C)
Enhanced output parameters(25 degree C)
Conventional performance parameters(25 degree C)
Isolation voltage (input/output) | >2500VAC |
Insulation voltage | >2500VAC |
Insulation resistance (input, output on floor) | >1000MΩ |
Environment temperature | -40~+75 degree C |
Product size(L*W*H)mm | 104*74*32 |
Note:
1.Elected but take external control signal, CON connection positive, COM connection negative; as the output of opposite polarity will be out of control (fully open or fully closed). When the control CON from 0~5 V changes, the exchange of load voltage from 0 V to maximum adjustable (to resistance sex load terms). Which CON in 0 ~ 0.8 V when the area around for close, reliable shut off the output of the module; CON in 0.8 ~ 4.6 V or so for adjustable area, that is, with the increase of the control voltage, the voltage ac load from 0 volts increases to maximum; CON in 4.6 ~ 5 V when the area around for open, ac load voltage for the maximum number.2. If CON added to COM signal of manually adjust potentiometer selection, selected from two to 10 resistance KΩ between. 4 ~ 20mA input "G" pressure regulating module can't use manually adjust potentiometer
3 single-phase ac induction motor speed control in principle should adopt inverter, only fan of pumps, single phase motors in demand is not high occasion can single-phase ac voltage module
4. The three single-phase voltage cannot be used on the three-phase power module of three-phase load pressure regulating.
5.about current, voltage levels of selection and protect the cautions please refer to the "main type table" and "parameter table".
6. Such as (1) (2) in the load and voltage and (3) (4) of the voltage is consistent, please users both voltage statement size, and to custom, but (1) (2) and (3) (4) must be the same phase, or get out of control. (3) (4) voltage grade 220 VAC and 380 VAC two levels. (3) (4) no polar requirements.
7. When (1) (2) have answered the loop need is low voltage large current, can be customized to model such as: HY-H50D * * single-phase low voltage type the isolation alternating voltage regulation module (also can be customized to the quote (1) (2) of the voltage range and pick up the output current customized). Some customers often want to use full isolation pressure regulating module, directly will utility the 220 VAC surge to the required low voltage, to replace the high cost and the large size, heavy low voltage large current transformer, and that is not desirable in the first chapter "product classification and how users choose and buy" has detailed introduction, here no longer repeat, here in A load the rated voltage is 36 VAC, to custom 75 A low voltage output type, type of single-phase voltage HY-H50D75 module, which (1) and (2) the load series received transformer sub-prime 36 VAC output terminal, the product (3) (4) received 220 VAC grid feet below:
The isolation of single phase ac voltage module
