Buy Automatic machine of inclusion of back supply ABP-01-S (AVR-01-S)
Automatic machine of inclusion of back supply ABP-01-S (AVR-01-S)

Automatic machine of inclusion of back supply ABP-01-S (AVR-01-S)

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Ukraine, Odessa
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Technical characteristics
  • BrandАВР-01-S
  • Country of manufactureUkraine
Description
To Naznacheniye:ustroystvo of management of back supply of AVR-01-S it is intended for automatic load shifting from the main input on reserve and back at tension exit out of the set limits, break of a phase (phases), asymmetry, violation of alternation of phases.

Action: the control device of AVR-01-S controls tension on two inputs of the three-phase alternating current main. If tension within norm, loading 1 is connected to input 1, loading 2 is connected to input 2 by means of the external switch (the contactor, the time cut-out with the motor drive, etc.) which is managed by the AVR-01-S final-control relay. At accident of one of inputs loading is connected to the second by a selectionalizing switch. At recovery of a power supply on input loading switches to it. A power supply of AVR-01-S is carried out from controlled inputs.

Technical datas:
Type of controlled lines: 4-wire (3x400B+N)
Supply voltage: 85-264B
Number of controlled inputs: 2
Number of final-control relays: 4
Max. current of contacts of the relay: 16A AC1
Max. current of the coil of the contactor: 3A
Contacts: 4x1P (switching)
Shutdown tension threshold:

- lower
- upper


160B
260B
Clearing time:

- for a lower limit
- for an upper limit


5B
0,3B
Admissible asymmetry of tension: 60B
Time otkl. on asymmetry: 5 sec.
Switching time from the basic
on reserve input:
0,3-5sek
Time incl. the main of input at
voltage recovery:
5 sec. ― 10 min.
Degree of protection: IP20
Operating temperature range: from-25 to +50 C
Dimensions: 105kh65kh90mm

Mounting:
― to power off
― to establish AVR-01-S on a DIN rail, to connect according to the scheme of connection.
― to establish, tap wrenches on the front panel, required values of switching time and reclosing time of both inputs of a power supply.
― to include a power supply, indication will light up (A, B, C) both inputs, will join the K1 and K2 relay, the LEDs corresponding to them will light up.
― for work check to disconnect one of phases of input 1, the K1 relay (K1 LED will go out) should be switched-off, and through the determined time the K3 relay will turn on (K3 LED will light up).
― to recover the disconnected phase, the K3 relay (K3 LED will go out) should be switched-off and through the determined time the K1 relay will turn on (K1 LED will light up).
― for check of an emergency shutdown of inputs in turn to close S1-S3 switches, there will be shutdowns/turning on of the K1-K3 relay.

Functional features:
1. Control of alternation of phases.
2. Forming of tension of an operational power supply.
3. Asymmetry control.
4. Forming of a signal of start of the generator.
5. Management of contactors and motor drives.
6. Control of position of contactors (motor drives).
7. Availability of entrances of an emergency shutdown of loading.

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Automatic machine of inclusion of back supply ABP-01-S (AVR-01-S)
Automatic machine of inclusion of back supply ABP-01-S (AVR-01-S)
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