
Block of microprocessor-based emergency control automatics BMPA-0,4-10-54
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Key Highlights
- Made in Russia - engineered for durability
- Suitable for challenging environments
- Lower cost of ownership than European alternatives
- Bulk orders available with volume discounts
- Documentation and customs clearance assistance provided
Description
The unit is designed to perform the functions of automation, switch control and signalling of 0,4 - 35 kV connections. The unit is designed for installation in the relay compartments of switchgear (RU) or on the panels of complete transformer substations. In this version of the unit the type of communication interface is Ethernet 10/100 BASE-TX (wired). The power consumed by the unit from the power supply source should be no more than: - in the standby mode (all relays of the unit are in the initial state) - 8 W; - in the mode of operation of all output relays 15 W.
Specifications
Operating temperature range
From minus 40 C to plus 55 C
Atmospheric pressure
73 to 107 kPa (550 to 800 mmHg)
Relative humidity
Up to 98 % at plus 25 C and lower temperatures without condensation
Discrete inputs
24 galvanically isolated binary DC/AC inputs (universal inputs) with external operational power supply with current injection pulse.
Discrete outputs
23 galvanically isolated discrete outputs: - 17 outputs made on electromechanical relays with closing contact; - five outputs made on electromechanical relays with opening contact; - one output made on electromechanical relays with opening contact
Nominal voltage
220 V
Degree of protection
IP54 for unit front panel, IP31 for unit housing and IP20 for unit connectors
Mechanical design group
M7 according to GOST 30631
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Delivery Time
Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
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