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Frequency speed control device for electric motors of HCMI series with nominal voltage of supply network 6 kV, nominal speed of

Static Power Converters

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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 HCMI series electric motor frequency speed control device with nominal voltage of the supply network 6 kV, nominal total power 2000-3000 kVA, output power 1600-3000 kVA is designed for power supply and frequency speed control of synchronous and asynchronous electric motors with squirrel cage rotor of main and booster pump units used at oil and gas industry facilities, as well as various production mechanisms of industrial enterprises of different industry affiliation: pumps, ventilators, pumps, pumps, fans, etc. .

Specifications

Output voltage 0...11000 V

View of IF control Scalar;vector

Output power, kVA 1600...3000

Degree of protection Not lower than IV class according to GOST 9.032

Isolation monitoring of load output circuits Available

Thermal compensation of battery recharge voltage Not required

Input power factor corrector Available

Isolation transformer of the standby input and rectifier Not required

Isolation transformer at the rectifier input Available

RFI interference level filter Not required

Earthquake-proof version according to MSK-64 scale Up to and including 9 points

Protection against reverse current Available

Remote monitoring Available

Parallel work Available

Group spare parts 1

AC input voltage 3000...11000 V

Nominal voltage 3000...11000 V

Speed, rpm in 1 s: speed decrease of speed during braking of EA, including at idle speed (1500 rpm) 50...75

Speed, r/min per 1 s: speed, r/min for 1 s: change of speed of the EA shaft rotation during regulation process, including idling 35...50

Absolute error of positioning the speed of rotation of the ED shaft in the whole range, r/min, not more than 3

Absolute error of positioning of ED shaft rotation speed in the whole range, not more than 3

Reaction time of the IF (the moment of the beginning of the change of the speed of the EA shaft) from the moment of receiving th 0.05

Measurement discreteness of the speed of the EA shaft rotation, not more than 0.05

Rated total power of IF 2000...3000

Overload capacity, for 90 s 120 %

Overload capacity, for 3 s 150 %

Measurement discreteness of the speed of the EA shaft rotation, not more than 1

Efficiency in nominal mode, not less 96.5 %

Voltage of operating power supply circuits, at frequency 50 Hz 220...380 V

Noise level, max. 80

IF control inputs and outputs Analogue;digital;discrete

Interface language of the IF control panel Russian

Network protocols ModbusRTU

Protection degree of the block container according to GOST 14254, not less than IP54

Climatic version according to GOST 15150 for closed heated premises UHL4

Climatic version according to GOST 15150 For outdoor installation as part of block containers U1;UHL1

Cable entry into the IF Top;side;bottom

Method of inverter cooling, at IF power, kV-A up to 8000 inclusive Air

Method of inverter cooling, at IF power, kV-A over 8000 to 17200 Air;liquid

Electromagnetic compatibility GOST R 51524 Category C1

Electromagnetic compatibility GOST 30804.6.2 According to quality criterion of functioning A

Rated supply voltage 6 kV

Deviation of frequency ?f, measured in time interval of 10 s. according to GOST 32144, during 95% of time interval of one week 5

Deviation of frequency ?f measured in time interval of 10 s according to GOST 32144, during 100 % of time interval of one week 8

Degree of protection (IP) 21

Power factor at the IF input, not less than 0.95

Pulsatility of rectification circuit on the basis of voltage inverter, not less than 6 kV 30

Voltage inverter based rectification circuit pulsatility, not less than 10 kV 48

Number of phases of mains voltage 3

Permissible deviation of supply voltage from nominal value, % -15...10

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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Frequency speed control device for electric motors of HCMI series with nominal voltage of supply network 6 kV, nominal speed of

Key Highlights

Description

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