Available for Import

Phase difference control device in rail circuits PKRF

Digital Electrical Instruments

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FOB, CIF & EXW terms available

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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

Designed for checking rail circuits for correct polarity alternation on railway in rail circuits

Specifications

The device provides phase difference control at AC voltage at inputs "A" and "B" within the range of 0,3 - 9,0 ?

The device has two independent inputs and provides visual indication of correct (green or yellow coloured indicator lights up) or incorrect (red coloured indicator lights up) alternation of voltage phases at the boundary of adjacent double- or single-line rail circuits and at the boundary of single-line an

Input resistance of the device at inputs "A" and "B" at frequency 50 Hz is as follows for input "A" 90±10 ohm, for input "B" - not less than 1 kOhm

The device provides galvanic isolation Between entrances "A" and "B"

Power supply of the electric circuit of the device is carried out from controlled circuits

Power consumed by the device at maximum input voltage (9 V) does not exceed 3 VA

Harmonic content in the controlled signal Up to 10 %

Operation at ambient temperature -30...40 °C

Operation at relative humidity at temperatures up to +25 °C, up to 98 %

Length of connecting rod 1660 mm

Diameter of connecting rod 22 mm

Length of spigots 266 mm

Diameter of sockets 76 mm

Weight of the device (without packing), not more 2 kg

MTBF, not less 2000

Average service life of the device, not less 10 a

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

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Shipping Terms

FOB Novorossiysk, Russia CIF Available to major ports worldwide EXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C) Wire Transfer (T/T) Escrow Services

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Phase difference control device in rail circuits PKRF

Key Highlights

Description

Specifications

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